A cutting gate door removing and water gate milling module

Abstract

The utility model discloses a cutting goes to door mill water gap milling module, including the mobile plate of mobile setting on the work table, the top end symmetry of mobile plate has linear slide rail, the outer wall of linear slide rail is connected with the mobile sliding block of sliding, the top of mobile sliding block is fixed with the first swarf baffle for blocking the swarf, the linear slide rail is located the rotation connection of back end surface center place and is equipped with the adjusting assembly, the second swarf baffle of first swarf baffle identity is fixed on the adjusting assembly, the lateral wall surface of first swarf baffle and the lateral wall surface of second swarf baffle are fixed with stable support plate, two blow swarf spare of the inboard fixed of linear slide rail on mobile plate. Enhance product adaptability: through adjusting assembly can drive second swarf baffle linear movement, cooperate mobile sliding block along the sliding adjustment of linear slide rail first swarf baffle position, need not to replace core component to be able to adapt the swarf blocking demand of different specifications product.

Description

Technical Field

[0001] This utility model relates to the field of milling, specifically a milling module for cutting gate milling and sprue milling. Background Technology

[0002] In industrial production, the milling and removal of sprue marks is a crucial step in the processing of plastic and metal products. The core requirement is to accurately remove sprue residue after product molding, ensuring both operational efficiency and product quality. However, existing milling modules suffer from several technical challenges in practical applications. Waste chip handling is poor; traditional milling modules often lack targeted waste chip blocking and cleaning structures. Metal or plastic waste generated during milling easily splashes onto the surface of internal module components, causing wear, jamming, decreased module accuracy, and shortened lifespan. It also pollutes the work environment, increases labor costs for subsequent waste chip cleaning, and can even directly affect product processing accuracy and appearance quality due to waste chips adhering to the product surface or remaining in positioning gaps. Furthermore, product adaptability is low. Different specifications of products require different waste chip blocking ranges and positioning dimensions, but existing modules often have fixed waste chip baffles and positioning structures, making it difficult to adjust flexibly according to product specifications. Replacing the entire module or core components is necessary to adapt to different products, resulting in poor equipment versatility, high changeover costs, and an inability to meet the needs of multi-variety, small-batch production. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cutting gate milling module.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a milling module for cutting gate milling and removing sprue, including a movable plate movably set on a worktable, a linear slide rail symmetrically fixed at the top of the movable plate, a movable slider slidably connected to the outer wall of the linear slide rail, a first waste chip baffle for blocking waste chips fixed at the top of the movable slider, an adjustment component rotatably connected to the center of the back end face of the linear slide rail, a second waste chip baffle consistent with the first waste chip baffle fixed on the adjustment component, a stabilizing support plate fixed on the side wall of the first waste chip baffle and the side wall of the second waste chip baffle, and two chip blowing components fixed on the movable plate inside the linear slide rail.

[0005] Furthermore, a strip of steel is fixed to the top end face of the linear slide rail, and the strip of steel fits against the moving slider to reduce the wear of the moving slider.

[0006] Furthermore, the adjustment assembly includes an adjustment rod rotatably connected to the end face of the linear slide rail. The outer wall of the adjustment rod is threaded. The other end of the adjustment rod away from the linear slide rail is rotatably connected to an adjustment rod bracket. An adjustment knob is fixed to one end of the adjustment rod that passes through the adjustment rod bracket. A movable support is threadedly connected to the outer wall of the adjustment rod. The top end of the movable support is fixedly connected to the second waste chip baffle.

[0007] Furthermore, a through hole is provided at the center of the interior of the movable support member, and a threaded sleeve that cooperates with the adjusting rod is inserted into the interior of the through hole.

[0008] Furthermore, the chip blowing component includes a product positioning block fixed on a movable plate, and an air blowing pipe for chip blowing is inserted into the product positioning block.

[0009] Furthermore, multiple mold guide sleeves are fixed between the product positioning blocks and at the center of the moving plate.

[0010] The beneficial effects of this utility model are: Improved chip handling efficiency: The module, through the coordinated blocking structure of the first and second chip baffles, can flexibly adjust the blocking range according to product specifications, achieving precise physical blocking of milling chips. This prevents chips from splashing onto internal precision components, reducing component wear and jamming risks. At the same time, the air blowing pipe in the chip blowing component can clean the fine chips remaining on the product surface and positioning area in real time through airflow. This not only ensures product processing accuracy but also reduces chip pollution to the working environment, reduces manual cleaning costs, and improves overall operating efficiency.

[0011] Enhanced product adaptability: The second waste chip baffle can be driven to move linearly by adjusting the components, and the position of the first waste chip baffle can be adjusted by the sliding slider along the linear slide rail. It can adapt to the waste chip blocking requirements of different product specifications without replacing the core components. At the same time, the product positioning block can stably position a variety of products to be processed through a structural design that adapts to the product shape, significantly improving the module's versatility and reducing equipment changeover costs and time costs in multi-variety production scenarios.

[0012] Ensuring operational precision: The module is equipped with a mold guide sleeve, which enables precise docking with external molds and equipment, avoiding milling position errors or equipment collisions caused by docking deviations. The strip steel at the top of the linear guide rail reduces wear on the moving slider, extends the service life of components, and maintains long-term sliding accuracy. The precise meshing transmission between the threaded sleeve and the adjusting rod in the adjustment assembly ensures the accuracy of the second waste chip baffle position adjustment. Multiple structures work together to ensure the module's operating precision, effectively reducing the defect rate of products caused by positioning deviations and milling misalignments.

[0013] Reduced maintenance costs: For example, when the strip steel bar at the top of the linear guide rail wears out, it is not necessary to replace the entire guide rail; only the steel bar needs to be replaced. The threaded sleeve inside the moving support is a vulnerable part and can be disassembled and replaced separately, avoiding the scrapping of the entire moving support due to thread wear. This design significantly shortens the maintenance cycle, reduces maintenance costs, and improves the overall economy and production continuity of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention.

[0015] Figure 2 yes Figure 1 Detailed diagram of the left-side connecting structure.

[0016] Figure 3 yes Figure 2 A top-down view of the connection structure details.

[0017] Figure 4 yes Figure 1 Detailed frontal cross-sectional view of the connection structure.

[0018] Explanation of reference numerals in the attached drawings: 1. Moving plate, 2. Linear slide rail, 3. Moving slider, 4. First waste chip baffle, 5. Adjusting rod, 6. Adjusting rod bracket, 7. Moving support, 8. Second waste chip baffle, 9. Stabilizing support plate, 10. Mold guide sleeve, 11. Product positioning block, 12. Air blowing pipe. Detailed Implementation

[0019] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0020] See Figures 1-4 This is a schematic diagram of the structure of the present invention, which is a milling module for cutting and removing sprues. It includes a movable plate 1 that is movably set on the worktable. The movable plate 1 serves as the basic load-bearing structure of the entire milling module and is mainly used to support and fix all functional components on the module. It provides a stable installation reference and moving platform for each component and ensures the stability and positional accuracy of the overall structure during the subsequent milling and removing of sprues.

[0021] The top of the movable plate 1 is symmetrically fixed with linear slide rails 2. The linear slide rails 2 serve as the guide mechanism for the movable slider 3. Their core function is to limit the movement trajectory of the movable slider 3, ensuring that the movable slider 3 can only slide smoothly along the preset straight line direction, avoiding deviation or shaking during the sliding process. At the same time, the smooth slide rail surface reduces the frictional resistance of the movable slider 3 during sliding, improving the smoothness and response speed of the sliding. The movable slider 3 is slidably connected to the outer wall of the linear slide rail 2. The movable slider 3 serves as the direct mounting carrier for the first chip baffle 4, which can drive the first chip baffle 4 to adjust its position along the linear slide rail 2. This allows for flexible adjustment of the blocking position of the first chip baffle 4 according to the milling requirements of different product specifications, ensuring the chip blocking effect.

[0022] The top of the movable slider 3 is fixed with a first waste chip baffle 4 for blocking waste chips. The first waste chip baffle 4 is mainly used to physically block the metal or plastic waste chips generated during the milling of the sprue, preventing the waste chips from splashing into other parts inside the module, avoiding wear, jamming, or decrease in precision caused by the waste chips, and reducing the pollution of the working environment by the waste chips, which facilitates the subsequent centralized collection and treatment of waste chips. The linear slide rail 2 is rotatably connected to an adjustment component at the center of the back end face. The adjustment component serves as the position adjustment mechanism for the second waste chip baffle 8. The position of the second waste chip baffle 8 can be adjusted by operating the adjustment component. Linear position adjustment enables the second chip baffle 8 to work in synergy with the first chip baffle 4 to block chips, adapting to the chip blocking range of products of different sizes and further improving the comprehensiveness of chip blocking. The adjustment component is fixed with a second chip baffle 8 that is identical to the first chip baffle 4. The function of the second chip baffle 8 matches that of the first chip baffle 4. The two are symmetrically arranged to provide double blocking, especially for chips that may fly from different directions during milling operations, minimizing chip escape. At the same time, the position of the second chip baffle 8 can be flexibly adjusted by the adjustment component to enhance the module's adaptability to different products.

[0023] A stabilizing support plate 9 is fixed to the side wall of the first waste chip baffle 4 and the side wall of the second waste chip baffle 8. The stabilizing support plate 9 is mainly used to enhance the structural strength of the first waste chip baffle 4 and the second waste chip baffle 8, and to prevent the baffle from deforming or tilting due to the impact of waste chips during the long-term blocking of waste chips. At the same time, by connecting the two baffles, a certain structural linkage is formed, which improves the stability of the overall baffle structure and ensures that the blocking effect is reliable for a long time.

[0024] Two chip-blowing components are fixed on the inner side of the linear slide rail 2 on the movable plate 1. The chip-blowing components are mainly used to clean the fine waste chips remaining on the product surface, positioning area and inside the module through airflow after or during the milling operation. This prevents waste chips from adhering to the product surface and affecting the processing accuracy, or from remaining between positioning components and causing positioning deviation, thus ensuring the cleanliness and accuracy of subsequent operations. A strip steel bar is fixed to the top end face of the linear slide rail 2. The strip steel bar is made of high-strength steel and is in contact with the movable slider 3 to reduce the wear of the movable slider 3. The strip steel bar directly contacts the movable slider 3, replacing the friction between the linear slide rail 2 body and the movable slider 3. The high wear resistance of the steel extends the service life of the slide rail and the slider. At the same time, if the strip steel bar is worn, it can be replaced separately, reducing the maintenance cost of the module and ensuring the smoothness and accuracy of the long-term sliding of the movable slider 3.

[0025] The adjustment assembly includes an adjustment rod 5 rotatably connected to the end face of the linear slide rail 2. As the core transmission component of the adjustment assembly, the adjustment rod 5 converts the operating force into the linear movement power of the movable support 7 through its own rotation. Its outer wall is threaded, providing a transmission basis for the movement of the movable support 7 and ensuring that the adjustment rod 5 can drive the movable support 7 to move stably in a preset direction when it rotates, avoiding slippage or displacement deviation. The other end of the adjustment rod 5, away from the linear slide rail 2, is rotatably connected to an adjustment rod bracket 6. The adjustment rod bracket 6 is mainly used to support and position the end of the adjustment rod 5, ensuring the adjustment... The rod 5 maintains axial stability during rotation, preventing it from wobbling or bending due to lack of end support, thus ensuring transmission accuracy. It also provides a mounting base for the adjustment knob. An adjustment knob is fixed to one end of the rod 5, which passes through the rod bracket 6. The adjustment knob provides a convenient operating point for the operator; rotating it easily drives the rod 5 without the need for additional tools, improving ease and efficiency. Furthermore, the knob's design increases friction between the hand and the knob, allowing the operator to precisely control the rotation angle of the rod 5, thereby adjusting the position of the movable support 7.

[0026] The outer wall of the adjusting rod 5 is threadedly connected to a movable support 7. The movable support 7 serves as the direct support and connection component for the second waste baffle 8. Through its threaded engagement with the adjusting rod 5, it converts the rotational motion of the adjusting rod 5 into its own linear motion, thereby driving the second waste baffle 8 to achieve position adjustment. At the same time, the movable support 7 must have a certain structural strength to stably support the second waste baffle 8 and ensure that the baffle does not shift or shake during use.

[0027] The top of the movable support frame 7 is fixedly connected to the second waste chip baffle 8. This connection structure must ensure the firmness of the connection between the two to prevent the second waste chip baffle 8 from loosening when blocking waste chips or moving with the movable support 7. This ensures that the adjustment component controls the position of the second waste chip baffle 8. A through hole is provided at the center of the interior of the movable support 7. The through hole is mainly used to accommodate the threaded sleeve and provide installation space for the threaded sleeve. At the same time, it ensures that the axis of the threaded sleeve is aligned with that of the adjusting rod 5 to avoid affecting the transmission accuracy due to installation deviation. A threaded sleeve that works with the adjusting rod 5 is inserted into the through hole. The threaded sleeve is made of high-strength wear-resistant material. The threads on its inner wall are precisely matched with the threads on the outer wall of the adjusting rod 5. Power transmission between the adjusting rod 5 and the movable support 7 is achieved through thread engagement. The threaded sleeve can effectively protect the internal thread structure of the movable support 7. If the threads are worn, the threaded sleeve can be replaced separately to reduce the maintenance cost of the movable support 7.

[0028] The chip blowing component includes a product positioning block 11 fixed on a movable plate 1. The product positioning block 11 is mainly used to position and fix the product that needs to be milled to remove the sprue. Through a structural design that adapts to the product's shape, it ensures that the product remains stable during operation and does not shift or shake, thus ensuring the accuracy of the milling operation. At the same time, the product positioning block 11 serves as the mounting carrier for the air blowing pipe 12, providing a stable mounting position for the air blowing pipe 12 and ensuring that the air blowing direction of the air blowing pipe 12 is accurately aligned with the area to be cleaned. The air blowing pipe 12 for chip blowing is inserted into the product positioning block 11. One end of the air blowing pipe 12 is connected to an external air source, and the other end is aligned with the product milling area or positioning gap. The compressed air provided by the air source blows airflow from the port of the air blowing pipe 12, blowing away the residual chips from the product surface and positioning components, ensuring the cleanliness of the working area. At the same time, the impact force of the airflow can effectively clean the chips in small gaps, improving the cleaning effect.

[0029] Multiple mold guide sleeves 10 are fixed between the product positioning blocks 11 and at the center of the moving plate 1. The mold guide sleeves 10 are mainly used to provide precise positioning guidance when the module is docked with external molds or other equipment. By cooperating with the guide posts on the external docking parts, they ensure that the relative positions of the module and the docking equipment are accurately aligned, avoiding milling position errors or equipment collisions caused by docking deviations. This provides positional accuracy assurance for the collaborative operation of the module with other equipment. At the same time, the mold guide sleeves 10 can reduce the wear of parts during docking and extend the service life of the docking parts.

[0030] When using this utility model: Before operation, the module is precisely connected to the external mold or equipment by the mold guide sleeve 10 to ensure the overall positioning accuracy. Then, the product to be processed is placed on the product positioning block 11. The product positioning block 11 positions and fixes the product through a structure that matches the product's shape, preventing the product from shifting during milling. If it is necessary to adjust the chip blocking range according to the product specifications, the operator can rotate the adjustment knob at the end of the adjustment rod 5 in the adjustment assembly. The adjustment knob drives the adjustment rod 5 to rotate around the end face of the linear slide rail 2 and the adjustment rod bracket 6. The thread on the outer wall of the adjustment rod 5 connects with the moving support 7. The threaded sleeve in the internal through hole engages, converting the rotational motion into the linear motion of the movable support 7, which in turn drives the second waste baffle 8 fixed to the top of the movable support 7 to move. At the same time, it can push the movable slider 3 to slide along the linear slide rail 2, adjusting the position of the first waste baffle 4 fixed to the top of the movable slider 3. During this process, the strip steel bar at the top of the linear slide rail 2 is in contact with the movable slider 3, reducing the wear of the movable slider 3. The stabilizing support plate 9 enhances the structural strength and linkage stability of the first waste baffle 4 and the second waste baffle 8, so that the two form a cooperative blocking area that is adapted to the product specifications.

[0031] After the milling operation begins, the first chip baffle 4 and the second chip baffle 8 physically block the chips generated during milling to prevent them from splashing into the internal components of the module and affecting operation. During or after the operation, the air blowing pipe 12 on the product positioning block 11 in the chip blowing component is connected to an external air source to spray airflow to clean the fine chips remaining on the product surface, positioning area and inside the module, ensuring the cleanliness and accuracy of subsequent operations. Throughout the process, the moving plate 1 serves as the basic load-bearing structure, providing stable support for all components.

Claims

1. A milling module for cutting gate nozzles, characterized in that, The system includes a movable plate (1) mounted on a workbench. A linear slide rail (2) is symmetrically fixed to the top of the movable plate (1). A movable slider (3) is slidably connected to the outer wall of the linear slide rail (2). A first waste chip baffle (4) for blocking waste chips is fixed to the top of the movable slider (3). An adjustment component is rotatably connected to the center of the back end face of the linear slide rail (2). A second waste chip baffle (8) consistent with the first waste chip baffle (4) is fixed on the adjustment component. A stable support plate (9) is fixed on the side wall of the first waste chip baffle (4) and the side wall of the second waste chip baffle (8). Two chip blowing components are fixed on the movable plate (1) inside the linear slide rail (2).

2. The milling module for cutting gates and removing water gates according to claim 1, characterized in that: The top end face of the linear slide rail (2) is fixed with a strip steel bar, which is in contact with the movable slider (3) to reduce the wear of the movable slider (3).

3. The milling module for cutting gates and removing water gates according to claim 1, characterized in that: The adjustment assembly includes an adjustment rod (5) rotatably connected to the end face of the linear slide rail (2). The outer wall of the adjustment rod (5) is threaded. The other end of the adjustment rod (5) away from the linear slide rail (2) is rotatably connected to an adjustment rod bracket (6). An adjustment knob is fixed to one end of the adjustment rod (5) that passes through the adjustment rod bracket (6). A movable support (7) is threadedly connected to the outer wall of the adjustment rod (5). The top end of the movable support (7) is fixedly connected to the second waste chip baffle (8).

4. A milling module for cutting gates and removing sprues according to claim 3, characterized in that: The movable support (7) has a through hole at its center, and a threaded sleeve that works with the adjusting rod (5) is inserted into the through hole.

5. A milling module for cutting gates and removing water gates according to claim 1, characterized in that: The chip blowing component includes a product positioning block (11) fixed on a movable plate (1), and an air blowing pipe (12) for chip blowing is inserted into the product positioning block (11).

6. A milling module for cutting gates and removing sprues according to claim 5, characterized in that: Multiple mold guide sleeves (10) are fixed between the product positioning blocks (11) and at the center of the moving plate (1).

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