Die burr grinding device
By introducing a filtration and dust prevention mechanism into the mold burr grinding device, the problem of flying debris was solved, achieving environmental cleanliness and efficient grinding.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO TIANYUAN MOULD CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-12
AI Technical Summary
Existing mold burr removal equipment tends to produce flying debris during the removal process, causing pollution to the working environment and making it difficult to clean.
The design incorporates a filtration and dust prevention mechanism. The filter collects debris, while the air pump and nozzle prevent debris from flying out. Combined with limiting, moving, and adjusting mechanisms, it ensures precise grinding positioning and a clean environment.
It effectively prevents debris from flying out during the grinding of mold burrs, keeps the processing environment clean, and ensures the smooth progress of the grinding process.
Smart Images
Figure CN224223468U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of mold burr removal and polishing, and in particular to a mold burr removal and polishing device. Background Technology
[0002] Molds are tools used to shape and process materials such as metal, plastic, rubber, and glass. Many molds need to withstand high temperatures, high pressures, and impacts, and have complex shapes. Therefore, mold manufacturing often uses high-grade materials and specialized mold processing machine tools. After the mold is formed, burrs need to be removed.
[0003] Among existing mold deburring devices, such as the one disclosed in utility model patent application number 202322862314.X, this utility model, through the setting of a transmission mechanism and a grinding mechanism, places the mold on a rotating mechanism during the deburring process. The mold is clamped and fixed by a clamping mechanism on the rotating mechanism. The motor A on the transmission mechanism is started, and through a PLC numerical control program, a moving block fitted on a limit plate and screw B moves in the cooperation of gears and racks. This causes the moving block to move the grinding mechanism below the hydraulic press. The motor B inside the grinding mechanism is started. By adjusting the lifting of the hydraulic press, the grinding disc is brought into contact with the mold by the cooperation of the spring and the movable rod in the sleeve set on the motor shaft. Under the detection of the pressure sensor installed on the side of the motor B, the mold burrs are ground. The grinding is detected by the change of the distance measuring instrument set on the motor. This effectively removes burrs and reduces mold wear, thus effectively protecting the mold.
[0004] However, during the burr removal process, the debris is thrown out of the equipment, which is difficult to clean and can damage the working environment. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides a mold burr grinding device that, by setting a filtration mechanism and a dust prevention mechanism, prevents the grinding debris from flying out of the collection position during the mold burr grinding process, thus ensuring a clean processing environment.
[0006] This utility model provides a mold burr grinding device, which includes a filtering mechanism; it also includes a dustproof mechanism, a moving mechanism, an adjusting mechanism, a grinding mechanism, and a limiting mechanism. The dustproof mechanism is installed on the upper end of the filtering mechanism, the moving mechanism is installed on the dustproof mechanism, the adjusting mechanism is installed on the moving mechanism, the grinding mechanism is installed on the upper end of the adjusting mechanism, and the limiting mechanism is installed on the dustproof mechanism.
[0007] The aforementioned filtration mechanism is designed for proper functioning, the dustproof mechanism for dust prevention, the moving mechanism for movement, the adjusting mechanism for adjustment, the grinding mechanism for grinding, and the limiting mechanism for limiting movement. By opening the limiting mechanism, the material is limited; by opening the moving mechanism and simultaneously opening the adjusting mechanism, the grinding position is adjusted; by opening the grinding mechanism, grinding is performed; by opening the dustproof mechanism, debris is prevented from flying around; and by simultaneously filtering and collecting the debris through the filtration mechanism, the grinding process is prevented from causing debris to fly out of the collection area, ensuring a clean processing environment.
[0008] Preferably, the filtration mechanism includes an air-gathering chamber and a filter screen, with the filter screen slidably mounted on the air-gathering chamber; the filter screen collects and filters debris.
[0009] Preferably, the dust prevention mechanism includes a stand, four sets of connecting chambers, four sets of nozzles, an air pump, and air pipes. The stand is installed on the upper end of the air-gathering chamber, the four sets of connecting chambers are installed on the stand, and the four sets of nozzles are rotatably installed on the four sets of connecting chambers through dampers. The four sets of connecting chambers and the four sets of nozzles are internally connected. The air pump is installed at the rear end of the air-gathering chamber, and the output end of the air pump is connected to the inside of one set of connecting chambers through an air pipe. By turning on the air pump, the nozzles blow air downwards through the air pipes and connecting chambers to prevent debris from flying out of the equipment.
[0010] Preferably, the moving mechanism includes a moving frame, a lead screw, and a motor. The moving frame is slidably mounted on the upright, the lead screw is rotatably mounted on the upright, and the lead screw is threadedly engaged with the moving frame. The motor is mounted on the left end of the upright, and the output end of the motor is connected to the input end of the lead screw. By turning on the motor, the lead screw is driven to rotate, and as the lead screw rotates, it engages with the moving frame to move.
[0011] Preferably, the adjustment mechanism includes a slide, a second lead screw, and a second motor. The slide is slidably mounted on the movable frame, the second lead screw is rotatably mounted on the movable frame, and the second lead screw is threadedly engaged with the slide. The second motor is mounted at the front end of the movable frame, and the output end of the second motor is connected to the input end of the second lead screw. By turning on the second motor, the second lead screw is driven to rotate. While the second lead screw is rotating, it engages with the slide, causing the slide to move and adjust the grinding position.
[0012] Preferably, the grinding mechanism includes a lifting cylinder and a grinding device. The lifting cylinder is installed on the upper end of the slide, and the grinding device is installed on the upper end of the lifting cylinder. The grinding device is brought close to the grinding position by opening the lifting cylinder, and the material is ground by opening the grinding device.
[0013] Preferably, the limiting mechanism includes two sets of limiting frames, a bidirectional lead screw, a third motor, two sets of pressure plates, and four sets of springs. The two sets of limiting frames are slidably mounted on the upright frame, and the bidirectional lead screw is rotatably mounted on the upright frame, with the bidirectional lead screw threaded into the two sets of limiting frames. The third motor is mounted on the left end of the upright frame, and the output end of the third motor is connected to the input end of the bidirectional lead screw. Each set of limiting frames has a set of pressure plates slidably mounted on it, and each set of pressure plates is connected to a set of limiting frames through two sets of springs. By turning on the third motor, the bidirectional lead screw is driven to rotate. As the bidirectional lead screw rotates, it engages with the limiting frames through threaded engagement, causing the limiting frames to move and limit the material. At the same time, the springs press down on the pressure plates, causing the pressure plates to press the material tightly.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by opening the limiting mechanism to limit the material, by opening the moving mechanism and simultaneously opening the adjusting mechanism to adjust the grinding position, by opening the grinding mechanism to perform grinding, by opening the dustproof mechanism to prevent debris from flying around, and by using the filtering mechanism to filter and collect the debris, the grinding process of the mold burrs can be prevented from flying out of the collection position, thus ensuring a clean processing environment. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;
[0017] Figure 3 This is a frontal sectional isometric structural schematic diagram of this utility model;
[0018] Figure 4 This is a schematic diagram of the left-side cross-sectional axonometric structure of this utility model;
[0019] The attached diagram is labeled as follows: 1. Filtering mechanism; 11. Air collection chamber; 12. Filter screen; 2. Dust prevention mechanism; 21. Stand; 22. Connecting chamber; 23. Nozzle; 24. Air pump; 25. Air pipe; 3. Moving mechanism; 31. Moving frame; 32. Lead screw one; 33. Motor one; 4. Adjusting mechanism; 41. Slide; 42. Lead screw two; 43. Motor two; 5. Grinding mechanism; 51. Lifting cylinder; 52. Grinding device; 6. Limiting mechanism; 61. Limiting frame; 62. Bidirectional lead screw; 63. Motor three; 64. Pressure plate; 65. Spring. Detailed Implementation
[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.
[0021] Example 1
[0022] like Figures 1 to 4 As shown, a mold burr grinding device includes a filter mechanism 1, a dustproof mechanism 2, a moving mechanism 3, an adjusting mechanism 4, a grinding mechanism 5, and a limiting mechanism 6. The dustproof mechanism 2 is installed on the upper end of the filter mechanism 1, the moving mechanism 3 is installed on the dustproof mechanism 2, the adjusting mechanism 4 is installed on the moving mechanism 3, the grinding mechanism 5 is installed on the upper end of the adjusting mechanism 4, and the limiting mechanism 6 is installed on the dustproof mechanism 2.
[0023] The filter mechanism 1 performs reasonable operation, the dustproof mechanism 2 performs dustproof operation, the moving mechanism 3 performs movement, the adjusting mechanism 4 performs adjustment, the polishing mechanism 5 performs polishing, and the limiting mechanism 6 limits movement.
[0024] The filtration mechanism 1 includes an air-gathering chamber 11 and a filter screen 12, with the filter screen 12 slidably mounted on the air-gathering chamber 11;
[0025] The dustproof mechanism 2 includes a stand 21, four sets of connecting chambers 22, four sets of nozzles 23, an air pump 24, and an air pipe 25. The stand 21 is installed on the upper end of the air-gathering chamber 11. The four sets of connecting chambers 22 are installed on the stand 21. The four sets of nozzles 23 are all rotatably installed on the four sets of connecting chambers 22 through dampers. The four sets of connecting chambers 22 and the four sets of nozzles 23 are internally connected. The air pump 24 is installed at the rear end of the air-gathering chamber 11, and the output end of the air pump 24 is connected to the inside of one set of connecting chambers 22 through the air pipe 25.
[0026] The moving mechanism 3 includes a moving frame 31, a lead screw 32, and a motor 33. The moving frame 31 is slidably mounted on the upright frame 21, the lead screw 32 is rotatably mounted on the upright frame 21, and the lead screw 32 is threadedly engaged with the moving frame 31. The motor 33 is mounted on the left end of the upright frame 21, and the output end of the motor 33 is connected to the input end of the lead screw 32.
[0027] The adjustment mechanism 4 includes a slide 41, a second lead screw 42, and a second motor 43. The slide 41 is slidably mounted on the movable frame 31, the second lead screw 42 is rotatably mounted on the movable frame 31, and the second lead screw 42 is threadedly engaged with the slide 41. The second motor 43 is mounted at the front end of the movable frame 31, and the output end of the second motor 43 is connected to the input end of the second lead screw 42.
[0028] The grinding mechanism 5 includes a lifting cylinder 51 and a grinding device 52. The lifting cylinder 51 is installed on the upper end of the slide 41, and the grinding device 52 is installed on the upper end of the lifting cylinder 51.
[0029] The limiting mechanism 6 includes two sets of limiting frames 61, a bidirectional lead screw 62, a motor 63, two sets of pressure plates 64, and four sets of springs 65. The two sets of limiting frames 61 are slidably mounted on the upright frame 21, and the bidirectional lead screw 62 is rotatably mounted on the upright frame 21. The bidirectional lead screw 62 is threadedly engaged with the two sets of limiting frames 61. The motor 63 is mounted on the left end of the upright frame 21, and the output end of the motor 63 is connected to the input end of the bidirectional lead screw 62. Each set of limiting frames 61 is slidably mounted with a set of pressure plates 64, and each set of pressure plates 64 is connected to a set of limiting frames 61 through two sets of springs 65.
[0030] By activating motor 363, the bidirectional lead screw 62 is driven to rotate. Simultaneously, the lead screw 62 engages with the limit frame 61 via a threaded connection, causing the limit frame 61 to move and limit the material movement. At the same time, spring 65 presses down on pressure plate 64, clamping the material. By activating motor 163, the lead screw 162 is driven to rotate. Simultaneously, the lead screw 162 engages with the moving frame 31 via a threaded connection, causing the moving frame 31 to move. By activating motor 263, the lead screw 262 is driven to rotate. Rotating screw 42, while rotating, engages with slide 41 via a threaded connection, causing slide 41 to move and adjust the grinding position. By opening lifting cylinder 51, grinding device 52 approaches the grinding position. Grinding device 52 grinds the material. By opening air pump 24, air is blown downwards through air pipe 25 and connecting chamber 22, preventing debris from flying out of the equipment. At the same time, debris is collected and filtered through filter screen 12. Thus, during the grinding of mold burrs, debris is prevented from flying out of the collection position, ensuring a clean processing environment.
[0031] like Figures 1 to 4 As shown, this utility model discloses a mold burr grinding device. During operation, motor 63 drives a bidirectional lead screw 62 to rotate. Simultaneously, the lead screw 62 engages with a limiting frame 61 via a threaded connection, causing the limiting frame 61 to move and limit the material. At the same time, spring 65 presses down on pressure plate 64, pressing the material firmly. Motor 33 drives a lead screw 32 to rotate, and simultaneously, the lead screw 32 engages with a moving frame 31 via a threaded connection. The movable frame 31 is moved, and the motor 43 drives the lead screw 42 to rotate. As the lead screw 42 rotates, it engages with the slide 41 to move the slide 41 and adjust the grinding position. The lifting cylinder 51 is opened to bring the grinding device 52 close to the grinding position. The grinding device 52 is opened to grind the material. The air pump 24 is turned on and blows air downward through the air pipe 25 and the connecting chamber 22 to prevent debris from flying out of the equipment. At the same time, the debris is collected and filtered through the filter screen 12.
[0032] The air pump 24, motor 33, motor 43, lifting cylinder 51, grinding device 52 and motor 63 of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0033] The main function achieved by this utility model is: during the mold burr grinding process, by setting up a filter mechanism and a dust prevention mechanism, the grinding process can prevent the grinding debris from flying out of the collection position, thus ensuring the cleanliness of the processing environment.
[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A mold burr removal device, comprising a filtering mechanism (1); characterized in that, It also includes a dustproof mechanism (2), a moving mechanism (3), an adjusting mechanism (4), a grinding mechanism (5), and a limiting mechanism (6). The dustproof mechanism (2) is installed on the upper end of the filter mechanism (1), the moving mechanism (3) is installed on the dustproof mechanism (2), the adjusting mechanism (4) is installed on the moving mechanism (3), the grinding mechanism (5) is installed on the upper end of the adjusting mechanism (4), and the limiting mechanism (6) is installed on the dustproof mechanism (2). The filtration mechanism (1) performs reasonable operation, the dustproof mechanism (2) performs dustproof operation, the moving mechanism (3) performs movement, the adjusting mechanism (4) performs adjustment, the grinding mechanism (5) performs grinding, and the limiting mechanism (6) performs limiting.
2. The mold burr removal device as described in claim 1, characterized in that, The filtration mechanism (1) includes an air-gathering chamber (11) and a filter screen (12), with the filter screen (12) slidably mounted on the air-gathering chamber (11).
3. The mold burr removal device as described in claim 2, characterized in that, The dust control mechanism (2) includes a stand (21), four sets of connecting chambers (22), four sets of nozzles (23), an air pump (24), and an air pipe (25). The stand (21) is installed on the upper end of the air-gathering chamber (11). The four sets of connecting chambers (22) are installed on the stand (21). The four sets of nozzles (23) are all rotatably installed on the four sets of connecting chambers (22) through dampers. The four sets of connecting chambers (22) and the four sets of nozzles (23) are internally connected. The air pump (24) is installed at the rear end of the air-gathering chamber (11). The output end of the air pump (24) is connected to the inside of one set of connecting chambers (22) through an air pipe (25).
4. The mold burr removal device as described in claim 3, characterized in that, The moving mechanism (3) includes a moving frame (31), a lead screw (32) and a motor (33). The moving frame (31) is slidably mounted on the upright frame (21). The lead screw (32) is rotatably mounted on the upright frame (21) and the lead screw (32) is threadedly engaged with the moving frame (31). The motor (33) is mounted on the left end of the upright frame (21) and the output end of the motor (33) is connected to the input end of the lead screw (32).
5. The mold burr removal device as described in claim 4, characterized in that, The adjustment mechanism (4) includes a slide (41), a second lead screw (42), and a second motor (43). The slide (41) is slidably mounted on the movable frame (31), the second lead screw (42) is rotatably mounted on the movable frame (31), and the second lead screw (42) is threadedly engaged with the slide (41). The second motor (43) is mounted at the front end of the movable frame (31), and the output end of the second motor (43) is connected to the input end of the second lead screw (42).
6. The mold burr removal device as described in claim 5, characterized in that, The grinding mechanism (5) includes a lifting cylinder (51) and a grinding device (52). The lifting cylinder (51) is installed on the upper end of the slide (41), and the grinding device (52) is installed on the upper end of the lifting cylinder (51).
7. The mold burr removal device as described in claim 3, characterized in that, The limiting mechanism (6) includes two sets of limiting frames (61), a double-acting screw (62), a motor (63), two sets of pressure plates (64), and four sets of springs (65). The two sets of limiting frames (61) are slidably mounted on the upright (21), and the double-acting screw (62) is rotatably mounted on the upright (21). The double-acting screw (62) is threadedly engaged with the two sets of limiting frames (61). The motor (63) is mounted on the left end of the upright (21), and the output end of the motor (63) is connected to the input end of the double-acting screw (62). Each set of limiting frames (61) is slidably mounted with a set of pressure plates (64), and each set of pressure plates (64) is connected to a set of limiting frames (61) through two sets of springs (65).