Cooling fin edge chamfering device
By designing the heat-dissipating fin edge chamfer device for supporting frames, chamferers, conveyor frames and other components, the problem of inefficiency of existing devices is solved, the continuous conveying and processing of fins is realized, and the degree of automation is improved.
Patent Information
- Application Number
- CN202422463649.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The existing heat dissipation fin processing devices lack flexibility during the conveying and processing process, resulting in inefficient efficiency and a large amount of manual intervention and insufficient automation.
A heat dissipation fin edge chamfer device including a support frame, a chamfer, a conveyor, a storage box, a clamp, a reciprocating structure and a fixture is designed. Through the cooperation of the motor drive rotary plate and the slider, the continuous conveying and processing of the heat dissipation fins is realized, and the sealing structure is combined to prevent the fins from falling off.
The continuous and smooth transportation and processing of heat dissipation fins are achieved, the working efficiency is improved, the fins are avoided interfering with each other and falling off, and the degree of automation is improved.
Smart Images
Figure CN223160648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat dissipation fin processing, and specifically relates to a chamfering device for the edge of a heat dissipation fin. Background Technique
[0002] Heat dissipation fins are an important part of radiators. They increase the surface area to improve the heat exchange efficiency. However, there are often sharp angles at the edges of heat dissipation fins during the manufacturing process. This not only may lead to a reduction in heat dissipation efficiency but also may cause harm to installation and maintenance personnel. During the production of heat dissipation fins, the edges are processed through a chamfering device. However, most chamfering devices adopt a fixed conveying method, lacking flexibility. During the processing, the conveying and processing of heat dissipation fins are often separated, resulting in low overall processing efficiency, requiring more manual intervention, and insufficient automation. Content of the Utility Model
[0003] The purpose of the utility model is to provide a chamfering device for the edge of a heat dissipation fin to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A chamfering device for the edge of a heat dissipation fin, including a support frame. Above the support frame, a chamfering device is fixedly connected. Above the support frame, a first telescopic device is provided. Above the support frame, a conveying frame is fixedly connected. Above the conveying frame, a storage box is fixedly connected. One end of the first telescopic device is connected to a gripper. Above the support frame, a connecting plate is fixedly connected. Above the support frame, a second telescopic device is provided. One end of the second telescopic device is connected to a clamp. Below the conveying frame, a reciprocating structure is fixedly connected. The reciprocating structure is in lap joint with the storage box. A sealing structure is provided inside the storage box.
[0005] The reciprocating structure includes a moving plate, a rotating plate, a motor, and a slider. Above the slider, a pushing plate is fixedly connected. Inside the moving plate, a fixed rod is fixedly connected. Outside the fixed rod, a connecting plate is rotatably connected. On one side of the rotating plate, a limiting rod is fixedly connected. The pushing plate is slidably connected inside the conveying frame.
[0006] As a further preferred of this technical solution, the gripper is slidably connected inside the chamfering device. On one side of the storage box, an inclined plate is fixedly connected. The clamp is located below the inclined plate.
[0007] As a further preferred of this technical solution, the moving plate is fixedly connected inside the conveying frame. The rotating plate is rotatably connected inside the moving plate. One side of the slider is slidably connected inside the connecting plate.
[0008] As a further preferred of this technical solution, the slider is slidably connected inside the moving plate. The pushing plate is in lap joint inside the storage box. The motor is fixedly connected inside the moving plate.
[0009] As a further preference of this technical solution, the output shaft of the motor is connected to the rotating plate, and the limiting rod is slidably connected within the connecting plate.
[0010] As a further preference of this technical solution, the sealing structure includes a guide rod which is rotatably connected within the storage box, and a sealing plate is fixedly connected to the outer surface of the guide rod.
[0011] As a further preference of this technical solution, a fixed disk is fixedly connected to one end of the guide rod, a coil spring is sleeved outside the guide rod, and the fixed disk is connected to the storage box through the coil spring.
[0012] The present utility model provides a chamfering device for the edges of heat dissipation fins, having the following beneficial effects:
[0013] (1) By providing a conveying frame, a storage box, a gripper, a reciprocating structure and a fixture, the heat dissipation fins are sequentially placed into the storage box. The rotating plate is driven to rotate by the motor, and the limiting rod on the side of the rotating plate slides within the connecting plate. When the connecting plate receives a thrust, it swings around the fixed rod as the center, and the slider moves within the moving plate along with the swing of the connecting plate. When the slider moves, the push plate on the upper part will push out the heat dissipation fins at the bottom of the storage box. Through the cooperation among the rotating plate, the slider and the connecting plate, the push plate can realize the function of reciprocating movement within the storage box, and can sequentially convey the heat dissipation fins stored in the storage box in turn. Without manual intervention, the heat dissipation fins can be continuously and smoothly fed into the processing area, ensuring that the batch of heat dissipation fins will not interfere with each other, and improving the working efficiency of this chamfering device.
[0014] (2) By providing a sealing structure, when the heat dissipation fins move, they will contact the sealing plate. When the sealing plate receives a thrust, it will rotate around the guide rod as the center. When the guide rod rotates, the fixed disk will drive the coil spring to deform, so as to seal the discharge port of the storage box, avoiding the phenomenon that the heat dissipation fins fall off during sequential storage, and ensuring the flexibility of this chamfering device. Description of the Drawings
[0015] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;
[0016] Figure 2 is a three-dimensional sectional structure schematic diagram of the support frame of the present utility model;
[0017] Figure 3 is a three-dimensional sectional structure schematic diagram of the reciprocating structure of the present utility model;
[0018] Figure 4Schematic cross-sectional structure diagram of the three-dimensional sealing structure of the present utility model;
[0019] In the figure: 1, support frame; 2, conveying frame; 3, storage box; 4, chamfering device; 5, gripper; 6, first telescopic device; 7, reciprocating structure; 701, moving plate; 702, fixed rod; 703, rotating plate; 704, motor; 705, slider; 706, connecting plate; 707, push plate; 708, limiting rod; 8, sealing structure; 801, guide rod; 802, sealing plate; 803, fixed disk; 804, coil spring; 9, inclined plate; 10, bridging plate; 11, second telescopic device; 12, fixture. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.
[0021] The present utility model provides a technical solution: As Figure 1 and Figure 4 shown, in this embodiment, a chamfering device for the edge of a heat dissipation fin includes a support frame 1, a chamfering device 4 is fixedly connected above the support frame 1, a first telescopic device 6 is provided above the support frame 1, a conveying frame 2 is fixedly connected above the support frame 1, a storage box 3 is fixedly connected above the conveying frame 2, one end of the first telescopic device 6 is connected to a gripper 5, a bridging plate 10 is fixedly connected above the support frame 1, a second telescopic device 11 is provided above the support frame 1, one end of the second telescopic device 11 is connected to a fixture 12, a reciprocating structure 7 is fixedly connected below the conveying frame 2, the reciprocating structure 7 is lapped with the storage box 3, and a sealing structure 8 is provided in the storage box 3;
[0022] The reciprocating structure 7 includes a moving plate 701, a rotating plate 703, a motor 704 and a slider 705. A push plate 707 is fixedly connected above the slider 705. A fixed rod 702 is fixedly connected inside the moving plate 701. A connecting plate 706 is rotatably connected outside the fixed rod 702. A limiting rod 708 is fixedly connected to one side of the rotating plate 703. The push plate 707 is slidably connected inside the conveying frame 2.
[0023] As Figure 1 and Figure 3 shown, the gripper 5 is slidably connected inside the chamfering device 4. An inclined plate 9 is fixedly connected to one side of the storage box 3. The fixture 12 is located below the inclined plate 9. The moving plate 701 is fixedly connected inside the conveying frame 2. The rotating plate 703 is rotatably connected inside the moving plate 701. One side of the slider 705 is slidably connected inside the connecting plate 706. The slider 705 is slidably connected inside the moving plate 701. The push plate 707 is lapped inside the storage box 3. The motor 704 is fixedly connected inside the moving plate 701. The output shaft of the motor 704 is connected to the rotating plate 703. The limiting rod 708 is slidably connected inside the connecting plate 706.
[0024] By setting the moving plate 701 and the connecting plate 706, the rotating plate 703 is driven to rotate by the motor 704. The limiting rod 708 on the side of the rotating plate 703 will slide within the connecting plate 706. When the connecting plate 706 receives a thrust force, it will swing around the fixed rod 702. The slider 705 will move within the moving plate 701 along with the swing of the connecting plate 706, enabling the moving plate 701 to play a certain guiding role in the movement of the slider 705, preventing the position of the slider 705 from shifting during movement. Moreover, when the connecting plate 706 swings, the slider 705 will slide within it, enabling the connecting plate 706 to play an auxiliary role for the slider 705, preventing the slider 705 from being knocked during movement.
[0025] As Figure 4 shown, the sealing structure 8 includes a guide rod 801, the guide rod 801 is rotatably connected within the storage box 3, a sealing plate 802 is fixedly connected to the outer surface of the guide rod 801, a fixed disk 803 is fixedly connected to one end of the guide rod 801, a coil spring 804 is sleeved outside the guide rod 801, and the fixed disk 803 is connected to the storage box 3 through the coil spring 804.
[0026] By setting the coil spring 804, when the heat dissipation fins move, they will contact the sealing plate 802. When the sealing plate 802 receives a thrust force, it will rotate around the guide rod 801. When the guide rod 801 rotates, the fixed disk 803 will drive the coil spring 804 to deform, enabling the coil spring 804 to play a certain supporting role in the rotation of the sealing plate 802. When the sealing plate 802 loses the resistance, it will be reset through the coil spring 804.
[0027] The present utility model provides a chamfering device for the edge of heat dissipation fins, and the specific working principle is as follows:
[0028] When the chamfering device processes heat dissipation fins in batches, the heat dissipation fins can be sequentially placed into the storage box 3, and then the rotating plate 703 is driven to rotate by the motor 704. The limiting rod 708 on the side of the rotating plate 703 will slide within the connecting plate 706. When the connecting plate 706 receives a thrust force, it will swing around the fixed rod 702. The slider 705 will move within the moving plate 701 along with the swing of the connecting plate 706. The pushing plate 707 on the upper part of the slider 705 will push out the heat dissipation fins at the bottom of the storage box 3 when moving, and when the heat dissipation fins move, they will contact the sealing plate 802. When the sealing plate 802 receives a thrust force, it will rotate around the guide rod 801. When the guide rod 801 rotates, the fixed disk 803 will drive the coil spring 804 to deform.
[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A chamfering device for the edge of a heat dissipation fin, comprising a support frame (1), characterized in that: Above the said support frame (1), a chamfering device (4) is fixedly connected. Above the support frame (1), a first telescopic device (6) is provided. Above the support frame (1), a conveying frame (2) is fixedly connected. Above the conveying frame (2), a storage box (3) is fixedly connected. One end of the first telescopic device (6) is connected to a gripper (5). Above the support frame (1), a connecting plate (10) is fixedly connected. Above the support frame (1), a second telescopic device (11) is provided. One end of the second telescopic device (11) is connected to a clamp (12). Below the conveying frame (2), a reciprocating structure (7) is fixedly connected. The reciprocating structure (7) is in lap joint with the storage box (3). Inside the storage box (3), a sealing structure (8) is provided; The said reciprocating structure (7) includes a moving plate (701), a rotating plate (703), a motor (704) and a slider (705). Above the slider (705), a pushing plate (707) is fixedly connected. Inside the moving plate (701), a fixed rod (702) is fixedly connected. Outside the fixed rod (702), a connecting plate (706) is rotationally connected. On one side of the rotating plate (703), a limiting rod (708) is fixedly connected. The pushing plate (707) is slidably connected inside the conveying frame (2).
2. The edge chamfering device for heat dissipation fins according to claim 1, characterized in that: The gripper (5) is slidably connected inside the chamfering device (4). On one side of the storage box (3), an inclined plate (9) is fixedly connected. The clamp (12) is located below the inclined plate (9).
3. The edge chamfering device for heat dissipation fins according to claim 1, characterized in that: The moving plate (701) is fixedly connected inside the conveying frame (2). The rotating plate (703) is rotationally connected inside the moving plate (701). One side of the slider (705) is slidably connected inside the connecting plate (706).
4. A chamfering device for the edge of a heat dissipation fin according to claim 1, characterized in that: The slider (705) is slidably connected inside the moving plate (701). The pushing plate (707) is in lap joint inside the storage box (3). The motor (704) is fixedly connected inside the moving plate (701).
5. The edge chamfering device for heat dissipation fins according to claim 1, characterized in that: The output shaft of the motor (704) is connected to the rotating plate (703). The limiting rod (708) is slidably connected inside the connecting plate (706).
6. The edge chamfering device for heat dissipation fins according to claim 1, wherein: The said sealing structure (8) includes a guide rod (801). The guide rod (801) is rotationally connected inside the storage box (3). On the outer surface of the guide rod (801), a sealing plate (802) is fixedly connected.
7. The chamfering device for the edge of a heat dissipation fin according to claim 6, wherein: One end of the guide rod (801) is fixedly connected to a fixed disk (803). A coil spring (804) is sleeved outside the guide rod (801). The fixed disk (803) is connected to the storage box (3) through the coil spring (804).