Double-sided synchronous milling device for overflow hole of a drain

Abstract

The utility model belongs to the field of water drain ware processing equipment technology especially relates to a water drain ware overflow hole double -sided synchronous milling device, including the processing platform, be provided with moving mechanism, clamping mechanism and milling mechanism on the processing platform, moving mechanism is located the both sides of processing platform, moving mechanism includes first movement air cylinder, second movement air cylinder, first sliding table, second sliding table and moving track, first movement air cylinder and second movement air cylinder horizontal setting, moving track fixed mounting in the upper surface of processing platform, first sliding table and second sliding table are located the top of processing platform, and first sliding table and second sliding table movable mounting in moving track, first movement air cylinder and second movement air cylinder are fixed mounting respectively in the both sides of processing platform upper surface, the utility model discloses through setting moving mechanism, clamping mechanism and milling mechanism, has realized the double -sided synchronous milling processing of water drain ware overflow hole.

Description

Technical Field

[0001] This utility model belongs to the technical field of drain processing equipment, and relates to a double-sided synchronous milling device for drain overflow holes. Background Technology

[0002] As the core drainage component of sanitary ware such as sinks and washbasins, the overflow hole of the drain directly affects the reliability of the overflow function. The overflow hole usually needs to penetrate through the side wall of the drain. To ensure smooth drainage and structural stability, the hole structure needs to be milled at corresponding positions on both sides of the drain and ensure coaxiality.

[0003] In existing technologies, the processing of overflow holes in drainers mostly adopts a single-sided milling method. That is, the drainer is fixed first, and then one side of the hole is milled. After completion, the workpiece is disassembled, flipped over, repositioned, and then the other side of the hole is milled. This processing method has the following drawbacks: First, the two positioning operations are prone to positioning errors, resulting in poor coaxiality of the overflow holes on both sides. This not only affects the overflow efficiency but may also cause assembly difficulties due to hole position deviations. Second, the process is cumbersome, requiring multiple loading and unloading of the workpiece, resulting in low processing efficiency and making it difficult to meet the needs of mass production. Summary of the Invention

[0004] The purpose of this invention is to address the above-mentioned problems by providing a device for synchronous milling of the overflow hole of a drain assembly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A double-sided synchronous milling device for overflow holes of a drain device includes a processing table. The processing table is equipped with a moving mechanism, a clamping mechanism, and a milling mechanism. The moving mechanism is located on both sides of the processing table and includes a first moving cylinder, a second moving cylinder, a first slide, a second slide, and a moving track. The first and second moving cylinders are horizontally arranged. The moving track is fixedly installed on the upper surface of the processing table. The first and second slides are located above the processing table and are movably installed within the moving track. The first and second moving cylinders are respectively fixedly installed on both sides of the upper surface of the processing table. The output end of the first moving cylinder is fixedly connected to one side of the first slide, and the output end of the second moving cylinder is fixedly connected to one side of the second slide. The clamping mechanism includes a first clamping cylinder and a second clamping cylinder, respectively vertically installed above the first and second slides. The milling mechanism includes a first milling cutter, a second milling cutter, a third milling cutter, a fourth milling cutter, a first milling motor, and a second milling motor.

[0006] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, a support column is fixedly installed on the top of the first slide and the second slide, and a support plate is fixedly installed on the top of the support column. The first clamping cylinder and the second clamping cylinder are respectively fixedly installed on the support plate.

[0007] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, a pressure plate is fixedly installed at the bottom of the first clamping cylinder, and a first pressure block and a second pressure block are fixedly installed below the pressure plate. Rubber pads are fixed at the bottom of the first pressure block and the second pressure block.

[0008] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, a first mounting platform and a second mounting platform are fixedly installed on the top of the first slide. The first mounting platform and the second mounting platform are both provided with mounting holes, and the drain to be processed is placed in the mounting holes.

[0009] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, the positions of the first mounting platform and the second mounting platform correspond to the first pressure block and the second pressure block.

[0010] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, limit guide rods are fixedly installed on both sides of the top of the pressure plate, and the top of the limit guide rods is movably installed on the support plate.

[0011] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, the structure of the second slide is the same as that of the first slide.

[0012] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, the first milling cutter and the second milling cutter are respectively located on both sides of the first slide, and the third milling cutter and the fourth milling cutter are respectively located on both sides of the second slide. The first milling cutter, the second milling cutter, the third milling cutter and the fourth milling cutter are all fixedly mounted on the machining table through the bearing seat.

[0013] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, the first milling motor and the second milling motor are fixedly installed at the bottom of the processing table. The output end of the first milling motor is connected to the spindle drive of the first milling cutter and the third milling cutter, respectively. The output end of the second milling motor is connected to the spindle drive of the second milling cutter and the fourth milling cutter, respectively.

[0014] In the above-mentioned double-sided synchronous milling device for the overflow hole of the drain, protective covers are fixedly installed on the outer sides of the first pressure block and the second pressure block.

[0015] Compared with existing technologies, the advantages of this utility model are: 1. This utility model achieves simultaneous double-sided milling of the overflow hole of the drain assembly by setting up a moving mechanism, a clamping mechanism, and a milling mechanism. The first and second motion cylinders in the moving mechanism drive the first and second slides to move horizontally within the moving track, thereby cooperating with the milling mechanism to complete the processing of the overflow hole of the drain assembly. Workers can place the drain assembly on one side first, and then place the drain assembly on the other side, which can improve work efficiency.

[0016] 2. In the milling mechanism of this utility model, the first milling motor and the second milling motor drive the first milling cutter, the third milling cutter, the second milling cutter, and the fourth milling cutter to rotate synchronously, realizing double-sided synchronous milling and greatly improving processing efficiency and coaxiality accuracy.

[0017] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the working state of this utility model.

[0020] Figure 3 This is a partial top view of the processing table of this utility model.

[0021] Figure 4 This is a utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Machining table; 2. Moving mechanism; 3. Clamping mechanism; 4. Milling mechanism; 5. First moving cylinder; 6. Second moving cylinder; 7. First slide table; 8. Second slide table; 9. Moving track; 10. First clamping cylinder; 11. Second clamping cylinder; 12. First milling cutter; 13. Second milling cutter; 14. Third milling cutter; 15. Fourth milling cutter; 16. First milling motor; 17. Second milling motor; 18. Support column; 19. Support plate; 20. Pressure plate; 21. First pressure block; 22. Second pressure block; 23. Rubber pad; 24. First mounting platform; 25. Second mounting platform; 26. Limiting guide rod; 27. Protective cover; 28. Shaft seat; 29. ​​Drain assembly; 30. Mounting hole. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] like Figure 1-4As shown, a double-sided synchronous milling device for the overflow hole of a drain 29 includes a machining table 1. The machining table 1 is equipped with a moving mechanism 2, a clamping mechanism 3, and a milling mechanism 4. The moving mechanism 2 is located on both sides of the machining table 1. The moving mechanism 2 includes a first moving cylinder 5, a second moving cylinder 6, a first slide 7, a second slide 8, and a moving track 9. The first moving cylinder 5 and the second moving cylinder 6 are horizontally arranged. The moving track 9 is fixedly installed on the upper surface of the machining table 1. The first slide 7 and the second slide 8 are located above the machining table 1 and are movably mounted on the moving track 9. Inside the moving track 9, the first moving cylinder 5 and the second moving cylinder 6 are respectively fixedly installed on both sides of the upper surface of the processing table 1. The output end of the first moving cylinder 5 is fixedly connected to one side of the first slide table 7, and the output end of the second moving cylinder 6 is fixedly connected to one side of the second slide table 8. The clamping mechanism 3 includes a first clamping cylinder 10 and a second clamping cylinder 11, which are respectively vertically installed above the first slide table 7 and the second slide table 8. The milling mechanism 4 includes a first milling cutter 12, a second milling cutter 13, a third milling cutter 14 and a fourth milling cutter 15, as well as a first milling motor 16 and a second milling motor 17.

[0025] Furthermore, a support column 18 is fixedly installed on the top of the first slide table 7 and the second slide table 8, and a support plate 19 is fixedly installed on the top of the support column 18. The first clamping cylinder 10 and the second clamping cylinder 11 are respectively fixedly installed on the support plate 19.

[0026] Furthermore, a pressure plate 20 is fixedly installed at the bottom of the first clamping cylinder 10, and a first pressure block 21 and a second pressure block 22 are fixedly installed below the pressure plate 20. A rubber pad 23 is fixedly installed at the bottom of the first pressure block 21 and the second pressure block 22.

[0027] In this embodiment, the first clamping cylinder 10 drives the pressure plate 20 to move downward, thereby driving the first pressure block 21 and the second pressure block 22 to press down. The rubber pad 23 contacts the drainer 29 being processed. By utilizing the elastic properties of the rubber pad 23, it can ensure a stable clamping while avoiding damage to the surface of the drainer 29.

[0028] Furthermore, a first mounting platform 24 and a second mounting platform 25 are fixedly installed on the top of the first slide table 7. The first mounting platform 24 and the second mounting platform 25 are both provided with mounting holes 30, and the drainer 29 to be processed is placed in the mounting holes 30.

[0029] In this embodiment, during use, the staff places the two drainers 29 to be processed into the mounting holes 30 of the first mounting platform 24 and the second mounting platform 25, respectively.

[0030] Furthermore, the positions of the first mounting platform 24 and the second mounting platform 25 correspond to the first pressing block 21 and the second pressing block 22.

[0031] In this embodiment, the positions of the first mounting platform 24 and the second mounting platform 25 are set to ensure that when the first clamping cylinder 10 drives the pressure plate 20 to press down, the first pressure block 21 and the second pressure block 22 can accurately correspond to the drainer 29 to be processed placed in the mounting hole 30, thereby achieving precise clamping and improving the stability and efficiency of processing.

[0032] Furthermore, limit guide rods 26 are fixedly installed on both sides of the top of the pressure plate 20, and the top of the limit guide rods 26 are movably installed on the support plate 19.

[0033] In this embodiment, the limiting guide rod 26 serves as a guide and limiter. When the first clamping cylinder 10 drives the pressure plate 20 to move up and down, the limiting guide rod 26 moves along the preset track of the support plate 19, ensuring the stability of the pressure plate 20 during movement and preventing any deviation or shaking. This further ensures that the first pressure block 21 and the second pressure block 22 can accurately clamp the drainer 29 to be processed, which is placed in the mounting hole 30.

[0034] Furthermore, the structure on the second slide 8 is the same as the structure on the first slide 7.

[0035] In this embodiment, the second slide table 8 is also equipped with a second clamping cylinder 11, whose working principle and effect are the same as the first clamping cylinder 10. It can drive the corresponding pressure plate to perform a downward pressing operation, thereby achieving precise clamping of another drainer to be processed.

[0036] Furthermore, the first milling cutter 12 and the second milling cutter 13 are respectively located on both sides of the first slide 7, and the third milling cutter 14 and the fourth milling cutter 15 are respectively located on both sides of the second slide 8. The first milling cutter 12, the second milling cutter 13, the third milling cutter 14 and the fourth milling cutter 15 are all fixedly mounted on the machining table 1 through the bearing 28.

[0037] In this embodiment, the overflow holes of the two sets of drainers 29 on the first slide 7 and the second slide 8 are milled by the first milling cutter 12, the second milling cutter 13, the third milling cutter 14 and the fourth milling cutter 15 respectively.

[0038] Furthermore, the first milling motor 16 and the second milling motor 17 are fixedly installed on the bottom of the machining table 1. The output end of the first milling motor 16 is connected to the spindle of the first milling cutter 12 and the third milling cutter 14 respectively, and the output end of the second milling motor 17 is connected to the spindle of the second milling cutter 13 and the fourth milling cutter 15 respectively.

[0039] In this embodiment, the first milling motor 16 and the second milling motor 17 provide power to the corresponding milling cutters, so that the first milling cutter 12 and the third milling cutter 14 can rotate at high speed under the drive of the first milling motor 16, and the second milling cutter 13 and the fourth milling cutter 15 can rotate at high speed under the drive of the second milling motor 17, thereby performing precise milling operations on the overflow hole of the drainer 29 to be processed placed on the first slide table 7 and the second slide table 8.

[0040] Furthermore, protective covers 27 are fixedly installed on the outer sides of the first pressure block 21 and the second pressure block 22.

[0041] In this embodiment, the protective cover 27 can effectively prevent debris from splashing during the milling process, prevent workers from accidentally coming into contact with the milling area during operation, and reduce safety risks.

[0042] The working principle of this utility model is as follows: In use, the operator first places two drainers 29 to be processed into the mounting holes 30 of the first mounting platform 24 and the second mounting platform 25, respectively. Then, the first clamping cylinder 10 and the second clamping cylinder 11 are activated. The first clamping cylinder 10 drives the pressure plate 20 to move downwards, causing the first pressure block 21 and the second pressure block 22 to press down. The rubber pad 23 contacts and firmly clamps the drainer 29 to be processed in the mounting hole 30 of the first mounting platform 24. The second clamping cylinder 11 works on the same principle, driving the corresponding pressure plate to firmly clamp the drainer 29 to be processed in the mounting hole 30 of the second mounting platform 25. Then, the first motion cylinder 5 and the second motion cylinder 6 are activated. The second motion cylinder 6 drives the first slide 7 and the second slide 8 to move left and right respectively. At the same time, the first milling motor 16 and the second milling motor 17 work. The first milling motor 16 drives the first milling cutter 12 and the third milling cutter 14 to rotate at high speed, and the second milling motor 17 drives the second milling cutter 13 and the fourth milling cutter 15 to rotate at high speed. During the left and right movement of the first slide 7 and the second slide 8, the first milling cutter 12 and the second milling cutter 13 mill the overflow holes on both sides of the water drain 29 to be processed, and the third milling cutter 14 and the fourth milling cutter 15 mill the overflow holes on both sides of the water drain 29 to be processed in the mounting hole 30 on the second slide 8. This achieves double-sided synchronous milling and greatly improves processing efficiency.

[0043] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model.

[0044] Although this article frequently uses terms such as 1. machining table; 2. moving mechanism; 3. clamping mechanism; 4. milling mechanism; 5. first motion cylinder; 6. second motion cylinder; 7. first slide; 8. second slide; 9. moving track; 10. first clamping cylinder; 11. second clamping cylinder; 12. first milling cutter; 13. second milling cutter; 14. third milling cutter; 15. fourth milling cutter; 16. first milling motor; 17. second milling motor; 18. support column; 19. support plate; 20. pressure plate; 21. first pressure block; 22. second pressure block; 23. rubber pad; 24. first mounting platform; 25. second mounting platform; 26. limit guide rod; 27. protective cover; 28. shaft seat; 29. ​​drainer; 30. mounting hole, the possibility of using other terms cannot be excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model, and interpreting them as any kind of additional limitation would be contrary to the spirit of this utility model.

Claims

1. A double-sided synchronous milling device for overflow holes of a drain device, comprising a machining table (1), characterized in that, The machining table (1) is provided with a moving mechanism (2), a clamping mechanism (3), and a milling mechanism (4). The moving mechanism (2) is located on both sides of the machining table (1). The moving mechanism (2) includes a first moving cylinder (5), a second moving cylinder (6), a first slide (7), a second slide (8), and a moving track (9). The first moving cylinder (5) and the second moving cylinder (6) are horizontally arranged. The moving track (9) is fixedly installed on the upper surface of the machining table (1). The first slide (7) and the second slide (8) are located above the machining table (1), and the first slide (7) and the second slide (8) are movably installed in the moving track (9). The cylinder (5) and the second motion cylinder (6) are respectively fixedly installed on both sides of the upper surface of the processing table (1). The output end of the first motion cylinder (5) is fixedly connected to one side of the first slide (7), and the output end of the second motion cylinder (6) is fixedly connected to one side of the second slide (8). The clamping mechanism (3) includes a first clamping cylinder (10) and a second clamping cylinder (11) which are respectively vertically installed above the first slide (7) and the second slide (8). The milling mechanism (4) includes a first milling cutter (12), a second milling cutter (13), a third milling cutter (14) and a fourth milling cutter (15), as well as a first milling motor (16) and a second milling motor (17).

2. The double-sided synchronous milling device for the overflow hole of the drain device according to claim 1, characterized in that, The first slide (7) and the second slide (8) are fixedly mounted with support columns (18), and the support columns (18) are fixedly mounted with support plates (19). The first clamping cylinder (10) and the second clamping cylinder (11) are respectively fixedly mounted on the support plates (19).

3. The double-sided synchronous milling device for the overflow hole of the drain device according to claim 2, characterized in that, A pressure plate (20) is fixedly installed at the bottom of the first clamping cylinder (10), and a first pressure block (21) and a second pressure block (22) are fixedly installed below the pressure plate (20). A rubber pad (23) is fixed at the bottom of the first pressure block (21) and the second pressure block (22).

4. The double-sided synchronous milling device for the overflow hole of the drain device according to claim 3, characterized in that, The top of the first slide (7) is fixedly installed with a first mounting platform (24) and a second mounting platform (25). The first mounting platform (24) and the second mounting platform (25) are both provided with mounting holes (30), and the drainer (29) to be processed is placed in the mounting holes (30).

5. The double-sided synchronous milling device for the overflow hole of the drain device according to claim 4, characterized in that, The positions of the first mounting platform (24) and the second mounting platform (25) correspond to the first pressure block (21) and the second pressure block (22).

6. The double-sided synchronous milling device for the overflow hole of the drain assembly according to claim 5, characterized in that, Limiting guide rods (26) are fixedly installed on both sides of the top of the pressure plate (20), and the top of the limiting guide rods (26) is movably installed on the support plate (19).

7. The double-sided synchronous milling device for the overflow hole of the drain device according to claim 6, characterized in that, The structure on the second slide (8) is the same as the structure on the first slide (7).

8. The double-sided synchronous milling device for the overflow hole of the drain device according to claim 7, characterized in that, The first milling cutter (12) and the second milling cutter (13) are located on both sides of the first slide (7), and the third milling cutter (14) and the fourth milling cutter (15) are located on both sides of the second slide (8). The first milling cutter (12), the second milling cutter (13), the third milling cutter (14) and the fourth milling cutter (15) are all fixedly mounted on the machining table (1) by a bearing (28).

9. The double-sided synchronous milling device for the overflow hole of the drain device according to claim 8, characterized in that, The first milling motor (16) and the second milling motor (17) are fixedly installed at the bottom of the machining table (1). The output end of the first milling motor (16) is connected to the spindle of the first milling cutter (12) and the third milling cutter (14) respectively. The output end of the second milling motor (17) is connected to the spindle of the second milling cutter (13) and the fourth milling cutter (15) respectively.

10. The double-sided synchronous milling device for the overflow hole of the drain device according to claim 9, characterized in that, Protective covers (27) are fixedly installed on the outer sides of the first pressure block (21) and the second pressure block (22).

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