A deburring device for machining die-cast aluminum parts

Abstract

This utility model relates to the field of die-cast aluminum parts processing technology, and discloses a deburring device for die-cast aluminum parts processing. It includes a processing frame and a switching component comprising a temporary storage chamber disposed inside the processing frame. The inner wall of the temporary storage chamber has multiple guide grooves, each containing a valve plate. A through groove is located at the other end of each guide groove, containing a spiral rod. A receiving chamber is located at the other end of the through groove. The inner wall of the receiving chamber has multiple positioning blocks, each with a support plate on its exterior. The inner wall of the receiving chamber has multiple discharge ports, each with two cavities on its inner wall. Each cavity has a baffle and a mesh on its inner wall, with a spring at one end of the mesh. This utility model stores various types of abrasives, allowing for switching between different types based on the material of the die-cast aluminum parts, and enables recycling after use. This ensures effective deburring while using appropriate abrasives to avoid damage to the die-cast aluminum parts.

Description

Technical Field

[0001] This utility model relates to the field of die-cast aluminum parts processing technology, specifically a deburring device for die-cast aluminum parts processing. Background Technology

[0002] Die-cast aluminum parts are produced by injecting molten aluminum into a mold cavity under high pressure and high speed using a die-casting machine. The molten aluminum cools and solidifies within the cavity, forming aluminum parts with specific shapes, dimensions, and properties. Die-cast aluminum parts offer multiple functions, including structural support, protection, heat dissipation, and decoration. They also enable lightweight design, improved production efficiency, reduced costs, and the ability to meet complex shapes and high-precision requirements, while simultaneously enhancing product performance and reliability.

[0003] Deburring of die-cast aluminum parts is a process that removes excess metal from the surface of parts using physical or chemical methods. Its main purpose is to improve the dimensional accuracy, surface quality, mechanical properties, and compatibility with subsequent processes, thereby ensuring that the parts can meet design requirements and functions, while improving the overall quality and reliability of the product.

[0004] When deburring die-cast aluminum parts with abrasives, since the hardness of the abrasive is usually higher than the surface hardness of the die-cast aluminum parts, the larger the abrasive particle size and the sharper the particles are when the abrasive comes into contact with the surface of the part during the deburring process, and the faster the processing speed, the greater the friction between the abrasive and the surface of the part, which can easily cause scratches on the surface of the part, affecting the appearance or overall strength of the die-cast aluminum parts. Utility Model Content

[0005] The purpose of this utility model is to provide a deburring device for die-cast aluminum parts processing, in order to solve the problem mentioned in the background art that when using abrasives to deburr die-cast aluminum parts, if the aluminum part material has low strength or is small, the hardness and particle size of the abrasive will be incompatible with the aluminum part, resulting in scratches on the surface of the aluminum part during deburring, which affects the appearance quality and overall strength of the aluminum part.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a deburring device for processing die-cast aluminum parts, comprising a processing frame, wherein a switching component for switching abrasives of different materials is provided inside the processing frame, the switching component includes a temporary storage chamber disposed inside the processing frame, the inner wall of the temporary storage chamber is provided with multiple guide grooves, each of the multiple guide grooves is provided with a valve plate, the other end of the guide groove is provided with a through groove, a spiral rod is provided inside the through groove, and the other end of the through groove is provided with a receiving chamber;

[0007] The inner wall of the storage compartment is provided with multiple positioning blocks, and each of the multiple positioning blocks is provided with a support plate. The inner wall of the storage compartment is provided with multiple discharge ports, and the inner wall of each of the multiple discharge ports is provided with two cavities. The inner walls of the two cavities are respectively provided with a baffle and a mesh, and a spring is provided at one end of the mesh.

[0008] Preferably, a valve is installed between the temporary storage chamber and the processing frame, and the inner wall of the temporary storage chamber has a conical structure. Multiple guide grooves are distributed in a ring on the inner wall of the temporary storage chamber, and the valve plate is slidably connected to the inner wall of the guide groove.

[0009] Preferably, the guide groove is at an inclined angle, and its other end is connected to the through groove, the other end of which is connected to the storage compartment inside the processing frame.

[0010] Preferably, the multiple storage compartments are arranged in a ring inside the processing frame, and their angles correspond to the multiple guide grooves on the inner wall of the temporary storage compartment. The spiral rod is located in the through groove and is rotatably connected to the inner wall of the through groove, with the other end extending into the storage compartment.

[0011] Preferably, the array of multiple positioning blocks is distributed on the inner wall of the storage compartment, the support plate is located outside the positioning blocks and is rotatably connected to the positioning blocks via a spring shaft, and the support plate can only rotate toward one end.

[0012] Preferably, the array of multiple discharge ports is distributed on the inner wall of the storage compartment and corresponds to the distribution of the positioning blocks. The two cavity arrays are distributed on the inner wall of the discharge ports. The baffle and the partition are located in the two cavities respectively and are rotatably connected to the inner wall of the cavity.

[0013] Preferably, the partition is located in a cavity away from the storage compartment, the baffle is magnetically connected to the partition by a magnet, and the spring is located inside the cavity with its two ends connected to the inner wall of the cavity and the partition, respectively.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By pre-setting multiple storage compartments inside the processing frame to store abrasives of different hardness and size, when deburring die-cast aluminum parts, the outlet of the storage compartment storing the corresponding abrasive can be controlled to open so that the abrasive is injected into the processing frame. Different types of abrasives can be applied to different die-cast aluminum parts, thereby ensuring the deburring effect while preventing damage to the aluminum parts caused by abrasive mismatch and ensuring the quality of die-cast aluminum parts.

[0016] 2. When deburring different die-cast aluminum parts, the abrasive can be dropped into the temporary storage chamber by opening the valve at the bottom of the processing frame. Then, the corresponding abrasive is injected. The abrasive in the temporary storage chamber is moved into the through slot by the guide groove and lifted by the screw rod. Then it is stored back into the collection chamber, realizing the recycling of the used abrasive and making it convenient to use when switching abrasives.

[0017] This invention stores various types of abrasives, allowing for switching between different types based on the material of the die-cast aluminum parts. It also enables recycling after use, ensuring effective deburring while using appropriate abrasives to avoid damaging the die-cast aluminum parts. Attached Figure Description

[0018] Figure 1 This is an overall isometric view of the present invention;

[0019] Figure 2 This is a cross-sectional view of the internal structure of the processing frame of this utility model;

[0020] Figure 3 This is an enlarged view of part A of this utility model;

[0021] Figure 4 This is an enlarged view of part B of this utility model.

[0022] In the diagram: 1. Processing frame; 2. Temporary storage bin; 3. Guide groove; 301. Valve plate; 4. Through groove; 401. Spiral rod; 5. Collection bin; 6. Positioning block; 601. Support plate; 602. Discharge port; 7. Cavity; 8. Baffle; 9. Partition net; 901. Spring. 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] All devices in this application adopt conventional models in the prior art, and the control method is through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field, so this application will not explain it in detail.

[0025] Please see the appendix Figure 1-3As shown, a deburring device for processing die-cast aluminum parts includes a processing frame 1. The processing frame 1 is equipped with a switching component for switching between different abrasive materials. The switching component includes a temporary storage chamber 2 located inside the processing frame 1. After the abrasive is used, a valve on the inner wall of the processing frame 1 causes the abrasive to fall into the temporary storage chamber 2. The inner wall of the temporary storage chamber 2 is provided with multiple guide grooves 3, each corresponding to a receiving chamber 5 at a different location. Opening a valve plate 301 within the guide groove 3 allows the abrasive to be transported into the receiving chamber 5. Each guide groove 3 is equipped with a valve plate 301. A through groove 4 is located at the other end of the guide groove 3, communicating with the receiving chamber 5. A spiral rod 401 is located inside the through groove 4. When the spiral rod 401 rotates, it can spirally lift the abrasive in the through groove 4 into the receiving chamber 5. The receiving chamber 5 is located at the other end of the through groove 4 and can store the abrasive.

[0026] A valve is installed between the temporary storage compartment 2 and the processing frame 1. The inner wall of the temporary storage compartment 2 is a conical structure. Multiple guide grooves 3 are distributed in a ring on the inner wall of the temporary storage compartment 2. The valve plate 301 is slidably connected to the inner wall of the guide groove 3. The guide groove 3 is at an inclined angle and its other end is connected to the through groove 4. The other end of the through groove 4 is connected to the storage compartment 5 inside the processing frame 1. Multiple storage compartments 5 are distributed in a ring inside the processing frame 1, and their angles correspond to the multiple guide grooves 3 on the inner wall of the temporary storage compartment 2. The spiral rod 401 is located in the through groove 4 and is rotatably connected to the inner wall of the through groove 4. Its other end extends into the storage compartment 5.

[0027] In this embodiment: After the abrasive processes the die-cast aluminum part, the valve inside the processing frame 1 is opened to allow the abrasive in the processing frame 1 to fall into the temporary storage chamber 2. Then, according to the type of abrasive, the valve plate 301 for the guide groove 3 is opened, and the abrasive is transported through the guide groove 3 to the corresponding through groove 4. Then, the spiral rod 401 in the through groove 4 is controlled to rotate, and the abrasive in the through groove 4 is spirally lifted into the collection chamber 5 through the structure of the spiral rod 401, thereby recovering the abrasive and storing it again in the collection chamber 5.

[0028] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figures 2-4The inner wall of the storage chamber 5 is provided with multiple positioning blocks 6 for connecting and supporting the support plate 601. Each positioning block 6 has a support plate 601 on its exterior. Multiple points on the inner wall of the support plate 601 are embedded in the positioning blocks 6. A spring shaft allows the support plate 601 to rotate to parallel positions, with the downward rotation not exceeding the parallel angle. When the abrasive is lifted within the storage chamber 5, it can push the support plate 601 upwards, allowing the abrasive to pass through it. The support plate 601 provides support for the abrasive during storage. The inner wall of the storage chamber 5 is provided with multiple discharge ports 602, which can be used for abrasive injection. When the abrasive in the storage chamber 5 is injected into the processing frame 1, the inner walls of the multiple discharge ports 602 are provided with two cavities 7 for storing the baffle 8 and the mesh 9 and for positioning the angle during sliding. The inner walls of the two cavities 7 are respectively provided with baffle 8 and mesh 9. The baffle 8 can control the opening and closing of the discharge port 602, and when the baffle 8 is opened, the mesh 9 is opened synchronously through the magnet. A spring 901 is provided at one end of the mesh 9, which can support the mesh 9. When the baffle 8 is retracted to a certain extent, the magnetic attraction force of the magnet exceeds the supporting force of the spring 901, causing the spring 901 to push the mesh 9 to reset from the cavity 7.

[0029] Multiple positioning blocks 6 are arrayed on the inner wall of the storage compartment 5. A support plate 601 is located outside the positioning blocks 6 and is rotatably connected to the positioning blocks 6 via a spring shaft. The support plate 601 can only rotate towards one end. Multiple discharge ports 602 are arrayed on the inner wall of the storage compartment 5 and correspond to the positioning blocks 6. Two cavities 7 are arrayed on the inner wall of the discharge ports 602. Baffles 8 and partitions 9 are located in the two cavities 7 respectively and are rotatably connected to the inner wall of the cavity 7. The partition is located in the cavity 7 on the side away from the storage compartment 5. Baffles 8 are magnetically connected to the partition 9 via magnets. Springs 901 are located in the cavity 7 and are connected at both ends to the inner wall of the cavity 7 and the partition 9 respectively.

[0030] In this embodiment: after the screw rod 401 lifts the abrasive into the storage chamber 5, it will push the support plate 601 to rotate upward and unfold so that the abrasive can be lifted smoothly. After being lifted, the abrasive is supported by the support plate 601. When the abrasive injection processing frame 1 is needed to deburr the die-cast aluminum part, the baffle 8 in the discharge port 602 in the corresponding abrasive storage chamber 5 is controlled to slide and retract, and the partition 9 is driven to open the discharge port 602. Thus, when the abrasive in the storage chamber 5 is injected into the processing frame 1, the abrasive comes into contact with the die-cast aluminum part through vibration during use, thereby achieving deburring.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A deburring device for processing die-cast aluminum parts, comprising a processing frame (1), wherein a switching assembly for switching different abrasive materials is arranged inside the processing frame (1), characterized in that: The switching component includes a temporary storage compartment (2) disposed inside the processing frame (1). The inner wall of the temporary storage compartment (2) is provided with multiple guide grooves (3). Each of the multiple guide grooves (3) is provided with a valve plate (301). The other end of the guide groove (3) is provided with a through groove (4). The through groove (4) is provided with a spiral rod (401). The other end of the through groove (4) is provided with a storage compartment (5). The inner wall of the storage compartment (5) is provided with multiple positioning blocks (6), and each of the multiple positioning blocks (6) is provided with a support plate (601). The inner wall of the storage compartment (5) is provided with multiple discharge ports (602), and the inner wall of each of the multiple discharge ports (602) is provided with two cavities (7). The inner walls of the two cavities (7) are respectively provided with baffles (8) and mesh (9), and one end of the mesh (9) is provided with a spring (901).

2. The deburring device for processing die-cast aluminum parts according to claim 1, characterized in that: A valve is installed between the temporary storage chamber (2) and the processing frame (1), and the inner wall of the temporary storage chamber (2) is a conical structure. Multiple guide grooves (3) are distributed in a ring on the inner wall of the temporary storage chamber (2), and the valve plate (301) is slidably connected to the inner wall of the guide groove (3).

3. The deburring device for processing die-cast aluminum parts according to claim 2, characterized in that: The guide groove (3) is at an inclined angle, and its other end is connected to the through groove (4). The other end of the through groove (4) is connected to the storage compartment (5) inside the processing frame (1).

4. The deburring device for processing die-cast aluminum parts according to claim 2, characterized in that: Multiple storage compartments (5) are arranged in a ring inside the processing frame (1), and their angles correspond to multiple guide grooves (3) on the inner wall of the temporary storage compartment (2). The spiral rod (401) is located in the through groove (4) and is rotatably connected to the inner wall of the through groove (4), with the other end extending into the storage compartment (5).

5. The deburring device for processing die-cast aluminum parts according to claim 1, characterized in that: Multiple positioning blocks (6) are arrayed on the inner wall of the storage compartment (5). The support plate (601) is located outside the positioning blocks (6) and is rotatably connected to the positioning blocks (6) via a spring shaft. The support plate (601) can only rotate toward one end.

6. The deburring device for processing die-cast aluminum parts according to claim 5, characterized in that: Multiple discharge ports (602) are arrayed on the inner wall of the storage bin (5) and correspond to the positioning blocks (6). Two cavities (7) are arrayed on the inner wall of the discharge ports (602). The baffle (8) and the partition (9) are located in the two cavities (7) respectively and are rotatably connected to the inner wall of the cavity (7).

7. The deburring device for processing die-cast aluminum parts according to claim 5, characterized in that: The partition (9) is located in the cavity (7) on the side away from the storage compartment (5). The baffle (8) is magnetically connected to the partition (9) by a magnet. The spring (901) is located in the cavity (7) and its two ends are connected to the inner wall of the cavity (7) and the partition (9) respectively.

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