A deburring device for processing automobile injection molded parts
Patent Information
- Application Number
- CN202521891065.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-03
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2035-09-03
AI Technical Summary
[0002]在汽车制造业中，注塑成型作为一种高效、低成本的零件加工工艺，然而，注塑过程中因模具合模间隙偏差、注射压力波动、原料流动性差异等因素，零件表面易形成毛边（飞边）——即超出设计轮廓的多余材料，这些毛边不仅影响零件的外观质量，还可能导致装配干涉（如间隙过大或卡滞）、密封性能下降（如防水、防尘失效），甚至在运动部件中引发摩擦异响或磨损，对汽车整体性能及安全性构成潜在威胁
1.在本实用新型中，根据零件的尺寸，启动电动伸缩杆，电动伸缩杆带动滑块在滑杆上滑动，滑块带动第一固定板移动，可以根据零件的尺寸对第一固定板的位置进行调节，这时工作人员将零件放入到固定底座上，转动把手，把手带动转板转动，螺杆随着转板进行转动，因螺杆与连接板是螺纹啮合关系，螺杆带动连接板移动，连接板带动夹板向下移动，从而能够对零件进行固定。
Smart Images
Figure CN224659942U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive injection molded parts processing technology, specifically to a deburring device for processing automotive injection molded parts. Background Technology
[0002] In the automotive manufacturing industry, injection molding is a highly efficient and low-cost parts processing technology. However, during the injection molding process, due to factors such as mold closing clearance deviation, injection pressure fluctuation, and material flowability differences, burrs (flashes) are easily formed on the surface of the parts. These burrs not only affect the appearance quality of the parts, but may also lead to assembly interference (such as excessive gaps or jamming), reduced sealing performance (such as failure of waterproofing and dustproofing), and even cause friction noise or wear in moving parts, posing a potential threat to the overall performance and safety of the vehicle.
[0003] Most deburring devices currently cannot adjust the fixed components according to the size of the parts, and can only process parts of fixed size, which limits the processing efficiency of the device. Therefore, it is necessary to design a deburring device for processing automotive injection molded parts to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a deburring device for processing automotive injection molded parts, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a deburring device for processing automotive injection molded parts, comprising a processing table, a sliding groove inside the processing table, a sliding rod installed inside the sliding groove, a slider slidably connected to the outside of the sliding rod, a first fixing plate welded to the top of the slider, an electric telescopic rod fixedly installed on the top of the processing table, the output end of the electric telescopic rod being fixed to one side of the slider, a second fixing plate welded to one side of the top of the processing table, both the first and second fixing plates having fixing components inside, the fixing components being able to fix the parts, a first mounting plate and a second mounting plate welded to the two sides of the top of the processing table respectively, an adjustment component being provided on one side of the first mounting plate, the adjustment component being able to adjust the scraper according to the position of the burr on the part.
[0006] Preferably, the fixing component includes a movable groove formed inside the first fixing plate and the second fixing plate, a screw is rotatably connected inside the movable groove via a bearing, a connecting plate is threaded to the outside of the screw, and one side of the connecting plate extends to the outside of the first fixing plate and the second fixing plate and is welded with a clamping plate.
[0007] Preferably, the top end of the screw extends to the top of the first fixing plate and the second fixing plate and is welded with a rotating plate. A handle is installed on the top of the rotating plate, and a fixing base is fixedly provided on one side of both the first fixing plate and the second fixing plate.
[0008] Preferably, the adjustment assembly includes a motor mounted on one side of the first mounting plate, a rotating rod mounted on the output end of the motor, a gear fixedly mounted on the outside of the rotating rod, a toothed plate meshing with the outside of the gear, a movable plate welded to the bottom of the toothed plate, a hydraulic cylinder fixedly mounted on the top of the movable plate, and a scraper mounted on the output end of the hydraulic cylinder extending to the bottom of the movable plate.
[0009] Preferably, a limiting groove is formed inside the second mounting plate, a limiting block is slidably connected inside the limiting groove, a limiting rod is installed on one side of the limiting block, and one end of the limiting rod is fixed to one side of the movable plate.
[0010] Preferably, the bottom of the processing table is equipped with casters, which facilitate the movement of the processing table by the operator.
[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, according to the size of the part, the electric telescopic rod is activated. The electric telescopic rod drives the slider to slide on the slide bar. The slider drives the first fixed plate to move. The position of the first fixed plate can be adjusted according to the size of the part. At this time, the worker puts the part on the fixed base and turns the handle. The handle drives the rotating plate to rotate. The screw rotates with the rotating plate. Because the screw and the connecting plate are threadedly engaged, the screw drives the connecting plate to move. The connecting plate drives the clamping plate to move downward, thereby fixing the part.
[0012] 2. In this utility model, after the part is fixed, the position of the scraper needs to be adjusted according to the position of the burr on the part. The motor is started, and the motor drives the rotating rod to rotate. The gear rotates with the rotating rod. Since the gear and the toothed plate are meshed, the gear rotates and drives the toothed plate to move. The toothed plate drives the movable plate to move, so that the scraper moves with the movable plate, thereby adjusting the position of the scraper. The hydraulic cylinder is started, and the hydraulic cylinder drives the scraper to remove the burrs. Attached Figure Description
[0013] Figure 1 A perspective view provided for an embodiment of this utility model; Figure 2 A perspective view of the fixing component provided in an embodiment of this utility model; Figure 3 A perspective view of the adjustment component provided in an embodiment of this utility model.
[0014] In the diagram: 1. Processing table; 2. Slide groove; 3. Slide rod; 4. Slider; 5. First fixed plate; 6. Electric telescopic rod; 7. Second fixed plate; 8. First mounting plate; 9. Second mounting plate; 10. Movable groove; 11. Screw; 12. Connecting plate; 13. Clamping plate; 14. Rotating plate; 15. Handle; 16. Fixed base; 17. Motor; 18. Rotating rod; 19. Gear; 20. Gear plate; 21. Movable plate; 22. Hydraulic cylinder; 23. Scraper; 24. Limiting groove; 25. Limiting block; 26. Limiting rod; 27. Pulley. Detailed Implementation
[0015] 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.
[0016] Example 1 Please refer to Figure 1-3 As shown, this utility model provides a deburring device for processing automotive injection molded parts, including a processing table 1. The processing table 1 has a sliding groove 2 inside, and a sliding rod 3 is installed inside the sliding groove 2. A slider 4 is slidably connected to the outside of the sliding rod 3. A first fixing plate 5 is welded to the top of the slider 4. An electric telescopic rod 6 is fixedly installed on the top of the processing table 1. The output end of the electric telescopic rod 6 is fixed to one side of the slider 4. A second fixing plate 7 is welded to one side of the top of the processing table 1. Both the first fixing plate 5 and the second fixing plate 7 have fixing components inside, which can fix the parts. A first mounting plate 8 and a second mounting plate 9 are welded to the two sides of the top of the processing table 1, respectively. An adjustment component is provided on one side of the first mounting plate 8, which can adjust the scraper 23 according to the position of the burr on the part. A pulley 27 is provided at the bottom of the processing table 1, which can facilitate the movement of the processing table 1 by the operator.
[0017] Example 2 Specifically, the fixing assembly includes a movable groove 10 formed inside the first fixing plate 5 and the second fixing plate 7. A screw 11 is rotatably connected inside the movable groove 10 via a bearing. A connecting plate 12 is threadedly connected to the outside of the screw 11. One side of the connecting plate 12 extends to the outside of the first fixing plate 5 and the second fixing plate 7 and is welded with a clamping plate 13. The top end of the screw 11 extends to the top of the first fixing plate 5 and the second fixing plate 7 and is welded with a rotating plate 14. A handle 15 is installed on the top of the rotating plate 14. A fixing base 16 is fixedly provided on one side of both the first fixing plate 5 and the second fixing plate 7.
[0018] Specifically: Based on the size of the part, the electric telescopic rod 6 is activated, which drives the slider 4 to slide on the slide rod 3. The slider 4 drives the first fixed plate 5 to move. The position of the first fixed plate 5 can be adjusted according to the size of the part. At this time, the worker puts the part on the fixed base 16 and turns the handle 15. The handle 15 drives the rotating plate 14 to rotate. The screw 11 rotates with the rotating plate 14. Since the screw 11 and the connecting plate 12 are threadedly engaged, the screw 11 drives the connecting plate 12 to move. The connecting plate 12 drives the clamping plate 13 to move downward, thereby fixing the part.
[0019] Example 3 Specifically, the adjustment assembly includes a motor 17 mounted on one side of the first mounting plate 8. A rotating rod 18 is mounted on the output end of the motor 17. A gear 19 is fixedly mounted on the outside of the rotating rod 18. A toothed plate 20 meshes with the outside of the gear 19. A movable plate 21 is welded to the bottom of the toothed plate 20. A hydraulic cylinder 22 is fixedly mounted on the top of the movable plate 21. The output end of the hydraulic cylinder 22 extends to the bottom of the movable plate 21 and is equipped with a scraper 23. A limiting groove 24 is opened inside the second mounting plate 9. A limiting block 25 is slidably connected inside the limiting groove 24. A limiting rod 26 is mounted on one side of the limiting block 25. One end of the limiting rod 26 is fixed to one side of the movable plate 21.
[0020] In this process: After the parts are fixed, the position of the scraper 23 needs to be adjusted according to the location of the burrs on the parts. The motor 17 is started, and the motor 17 drives the rotating rod 18 to rotate. The gear 19 rotates with the rotating rod 18. Since the gear 19 and the toothed plate 20 are meshed, the gear 19 drives the toothed plate 20 to move during the rotation. The toothed plate 20 drives the movable plate 21 to move, so that the scraper 23 moves with the movable plate 21, thereby adjusting the position of the scraper 23. The hydraulic cylinder 22 is started, and the hydraulic cylinder 22 drives the scraper 23 to remove the burrs.
[0021] Working principle: Based on the size of the part, the electric telescopic rod 6 is activated. The electric telescopic rod 6 drives the slider 4 to slide on the slide rod 3. The slider 4 drives the first fixed plate 5 to move. The position of the first fixed plate 5 can be adjusted according to the size of the part. At this time, the worker puts the part into the fixed base 16 and turns the handle 15. The handle 15 drives the rotating plate 14 to rotate. The screw 11 rotates with the rotating plate 14. Because the screw 11 and the connecting plate 12 are threadedly engaged, the screw 11 drives the connecting plate 12 to move. The connecting plate 12 drives the clamping plate 13 to move downwards. The parts can be fixed in place. After the parts are fixed, the position of the scraper 23 needs to be adjusted according to the position of the burrs on the parts. The motor 17 is started, and the motor 17 drives the rotating rod 18 to rotate. The gear 19 rotates with the rotating rod 18. Since the gear 19 and the toothed plate 20 are meshed, the gear 19 drives the toothed plate 20 to move during the rotation. The toothed plate 20 drives the movable plate 21 to move, so that the scraper 23 moves with the movable plate 21, thereby adjusting the position of the scraper 23. The hydraulic cylinder 22 is started, and the hydraulic cylinder 22 drives the scraper 23 to remove the burrs.
[0022] The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0023] 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 automotive injection molded parts, comprising a processing table (1), characterized in that: The processing table (1) has a sliding groove (2) inside, a sliding rod (3) is installed inside the sliding groove (2), a slider (4) is slidably connected to the outside of the sliding rod (3), a first fixing plate (5) is welded to the top of the slider (4), an electric telescopic rod (6) is fixedly installed on the top of the processing table (1), the output end of the electric telescopic rod (6) is fixed to one side of the slider (4), a second fixing plate (7) is welded to one side of the top of the processing table (1), a fixing component is provided inside the first fixing plate (5) and the second fixing plate (7), the fixing component can fix the part, a first mounting plate (8) and a second mounting plate (9) are welded to the two sides of the top of the processing table (1) respectively, an adjustment component is provided on one side of the first mounting plate (8), the adjustment component can adjust the scraper (23) according to the position of the rough edge of the part.
2. The deburring device for processing automotive injection molded parts according to claim 1, characterized in that: The fixing assembly includes a movable groove (10) formed inside the first fixing plate (5) and the second fixing plate (7). A screw (11) is rotatably connected inside the movable groove (10) via a bearing. A connecting plate (12) is threadedly connected to the outside of the screw (11). One side of the connecting plate (12) extends to the outside of the first fixing plate (5) and the second fixing plate (7) and is welded with a clamping plate (13).
3. The deburring device for processing automotive injection molded parts according to claim 2, characterized in that: The top of the screw (11) extends to the top of the first fixing plate (5) and the second fixing plate (7) and is welded with a rotating plate (14). A handle (15) is installed on the top of the rotating plate (14). A fixed base (16) is fixedly provided on one side of the first fixing plate (5) and the second fixing plate (7).
4. The deburring device for processing automotive injection molded parts according to claim 1, characterized in that: The adjustment assembly includes a motor (17) mounted on one side of the first mounting plate (8). A rotating rod (18) is mounted on the output end of the motor (17). A gear (19) is fixedly mounted on the outside of the rotating rod (18). A toothed plate (20) meshes with the outside of the gear (19). A movable plate (21) is welded to the bottom of the toothed plate (20). A hydraulic cylinder (22) is fixedly mounted on the top of the movable plate (21). The output end of the hydraulic cylinder (22) extends to the bottom of the movable plate (21) and is equipped with a scraper (23).
5. The deburring device for processing automotive injection molded parts according to claim 1, characterized in that: The second mounting plate (9) has a limiting groove (24) inside, and a limiting block (25) is slidably connected inside the limiting groove (24). A limiting rod (26) is installed on one side of the limiting block (25), and one end of the limiting rod (26) is fixed to one side of the movable plate (21).
6. The deburring device for processing automotive injection molded parts according to claim 1, characterized in that: The bottom of the processing table (1) is provided with pulleys (27), which enable workers to move the processing table (1) conveniently.