Cooling spraying mechanism for milling machine machining

Abstract

The utility model relates to the technical field of spraying, and discloses a cooling spraying mechanism for milling machine machining, which comprises a collecting box, a protective shell is arranged at the bottom of the front end of the collecting box, a water tank is arranged on the left side of the collecting box, and a connecting rod is arranged at the top end in the protective shell. According to the cooling spraying mechanism for milling machine machining, a pull block, a limiting plate, a spring and a movable rod are arranged, the pull block is pulled, the pull block drives the movable plate to move through the movable rod so that a bent pipe can not be fixed, then the bent pipe slides up and down in a connecting frame to adjust the height of a spray head, and the pull block is loosened after the spray head is adjusted to the proper height; the spring enables the movable plate to abut against one side of the bent pipe through elasticity of the spring to limit and fix the bent pipe, the limiting plate can further prevent the bent pipe from sliding between the movable plate and the fixed plate, and the problems that the height of the spray head is inconvenient to adjust according to needs, the bent pipe is inconvenient to limit and fix, flexibility is poor, and use is easily affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a cooling spraying mechanism for milling machine processing. Background Art

[0002] Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. When the milling machine processes the product, the processing part will generate a high temperature due to friction and other factors. Therefore, it is necessary to use a cooling spray mechanism for milling machine processing to cool the processing part to prevent the temperature of the processing part and the temperature of the processing components from being too high and affecting the processing quality.

[0003] A common cooling spray mechanism used in milling machines still has some problems. For example, the heights of the processing components are different, which makes it inconvenient to adjust the height of the nozzle according to needs, and it is inconvenient to limit and fix the bent pipes. The poor flexibility easily affects use.

[0004] Therefore, we proposed a cooling spray mechanism for milling machine processing to improve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a cooling spray mechanism for milling machine processing, so as to solve the problems raised in the above background technology that it is inconvenient to adjust the height of the nozzle according to needs, it is inconvenient to limit and fix the bent pipe, and the flexibility is poor and it is easy to affect the use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a cooling spray mechanism for milling machine processing, comprising a collection box, a protective shell is provided at the bottom of the front end of the collection box, a water tank is provided on the left side of the collection box, a connecting rod is provided at the top end of the protective shell, and the top end of the left side of the connecting rod is fixedly connected to a limiting structure;

[0007] The limiting structure includes a movable plate and a spring, the top end of the left side of the connecting rod is fixedly connected to the connecting frame, the right side inside the connecting frame is fixedly connected to the fixed plate, a movable plate is provided on the left side inside the connecting frame, the left side of the movable plate is fixedly connected to the movable rod, the left side of the movable rod is fixedly connected to the pull block, the upper and lower ends between the connecting frame and the movable plate are fixedly connected to the spring, the top of the water tank is installed, the output end and the input end of the second pump body are respectively fixedly connected to the pipeline, the right side of the pipeline is fixedly connected to the hose, the right side of the hose is fixedly connected to the elbow, the top of the front end of the elbow is fixedly connected to the nozzle, and a limiting plate is provided on the outside of the elbow.

[0008] Preferably, the bent pipe is arranged between the movable plate and the fixed plate, and the limiting plates are provided in multiple groups.

[0009] Preferably, the pipe runs through the interior of the water tank and extends to the bottom end of the interior of the pipe, and the movable rod slides on the left side inside the connecting frame.

[0010] Preferably, a servo motor is installed at the front end of the protective shell, the output end of the servo motor is fixedly connected to a connecting shaft, the outside of the connecting shaft is fixedly connected to a gear, a rack is provided at the top of the gear, the front and rear ends of the rack are fixedly connected to a limiting slide, and a limiting slide groove is provided at the top of the front and rear ends inside the protective shell, and the rack is fixedly connected to the bottom end of the connecting rod.

[0011] Preferably, a tooth block is processed on the bottom end of the rack, and a tooth block of the same size as the bottom end of the rack is processed on the outside of the gear, and the rack and gear cooperate with each other.

[0012] Preferably, the limiting slide bar is arranged inside the limiting slide groove, and the limiting slide bar slides left and right inside the limiting slide groove.

[0013] Preferably, a first pump body is installed at the front end of the water tank, and the output end and input end of the first pump body are fixedly connected with connecting pipes respectively, and both sides of the connecting pipes pass through the interior of the water tank and the collection box respectively.

[0014] Preferably, support blocks are fixedly connected to both sides of the collection box, a frame is provided at the top of the support block, a filter screen is provided at the top of the frame, an activated carbon filter plate is provided at the bottom of the frame, and a handle is fixedly connected to the rear end of the frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the cooling spray mechanism for milling machine processing not only facilitates the positioning and fixing of the nozzle and the elbow, facilitates the left and right movement of the nozzle, but also facilitates the reuse of cooling water;

[0016] (1) By providing a pull block, a limit plate, a movable plate, a fixed plate, a spring and a movable rod, when the height of the top nozzle at the rear end of the elbow needs to be adjusted, the pull block is pulled, and the pull block drives the movable plate to move through the movable rod to make the elbow lose its fixation, and then the elbow is slid up and down inside the connecting frame to adjust the height of the nozzle. After adjusting to the appropriate height, the pull block is released, and the spring uses its own elasticity to make the movable plate press against one side of the elbow to limit and fix the elbow. The limit plate can further prevent the elbow from sliding between the movable plate and the fixed plate;

[0017] (2) A rack, a limiting slide, a limiting slide, a gear, a connecting shaft and a servo motor are provided. The servo motor is started, and the servo motor drives the gear to rotate through the connecting shaft. The rotation of the gear can cause the rack to drive the nozzle to move left and right through the connecting rod, so that the position of the nozzle can be controlled according to demand. When the rack drives the nozzle to move left and right, the limiting slide will slide left and right inside the limiting slide, thereby improving the stability of the rack and preventing the rack and gear from being misaligned.

[0018] (3) By providing a connecting pipe, a first pump body, a frame, a filter screen, an activated carbon filter plate and a support block, the filter screen and the activated carbon filter plate inside the frame can filter the cooling water after use to prevent impurities in the cooling water from affecting reuse. When the water inside the collection box needs to be used again, the first pump body is started, and the first pump body draws the filtered cooling water into the water tank through the connecting pipe for reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the rear cross-sectional structure of the collection box of the present invention;

[0021] Figure 3 This is a schematic diagram of the enlarged side view of the gear structure of the present invention;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0023] In the figure: 1. Collection box; 2. Protective shell; 3. Connecting pipe; 4. First pump body; 5. Water tank; 6. Pipeline; 7. Second pump body; 8. Hose; 9. Pull block; 10. Elbow; 11. Nozzle; 12. Limit plate; 13. Connecting frame; 14. Connecting rod; 15. Frame; 16. Filter plate; 17. Activated carbon filter plate; 18. Support block; 19. Rack; 20. Limit slide; 21. Limit slide; 22. Gear; 23. Connecting shaft; 24. Servo motor; 25. Movable plate; 26. Fixed plate; 27. Spring; 28. Movable rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1-4 A cooling spray mechanism for milling machine processing includes a collection box 1, a protective shell 2 is provided at the bottom of the front end of the collection box 1, a water tank 5 is provided on the left side of the collection box 1, a connecting rod 14 is provided at the top end of the protective shell 2, and the top end of the left side of the connecting rod 14 is fixedly connected to a limiting structure;

[0026] The limiting structure includes a movable plate 25 and a spring 27. The top of the left side of the connecting rod 14 is fixedly connected to the connecting frame 13, and the right side of the inside of the connecting frame 13 is fixedly connected to the fixed plate 26. The left side of the inside of the connecting frame 13 is provided with a movable plate 25, and the left side of the movable plate 25 is fixedly connected to the movable rod 28. The left side of the movable rod 28 is fixedly connected to the pull block 9. The upper and lower ends between the connecting frame 13 and the movable plate 25 are fixedly connected with the spring 27. The top of the water tank 5 is installed with a second pump body 7, and the output end and the input end of the second pump body 7 are respectively fixedly connected to the pipeline 6. The right side of the pipeline 6 is fixedly connected to the hose 8, and the right side of the hose 8 is fixedly connected to the elbow 10. The top of the front end of the elbow 10 is fixedly connected to the nozzle 11, and a limiting plate 12 is provided on the outside of the elbow 10;

[0027] The elbow 10 is arranged between the movable plate 25 and the fixed plate 26. The limiting plates 12 are provided in multiple groups. The pipe 6 runs through the interior of the water tank 5 and extends to the bottom end of the interior of the pipe 6. The movable rod 28 slides on the left side inside the connecting frame 13.

[0028] Specifically, if Figure 1 and Figure 4 As shown, when the height of the top nozzle 11 at the rear end of the bent pipe 10 needs to be adjusted, the pull block 9 is pulled. The pull block 9 drives the movable plate 25 to move through the movable rod 28 to make the bent pipe 10 lose its fixation, and then the bent pipe 10 is slid up and down inside the connecting frame 13 to adjust the height of the nozzle 11. After adjusting to the appropriate height, the pull block 9 is released, and the spring 27 uses its own elasticity to make the movable plate 25 press against one side of the bent pipe 10 to limit and fix the bent pipe 10. The limit plate 12 can further prevent the bent pipe 10 from sliding between the movable plate 25 and the fixed plate 26.

[0029] Embodiment 2: A servo motor 24 is installed at the front end of the protective shell 2, and the output end of the servo motor 24 is fixedly connected to a connecting shaft 23. The outside of the connecting shaft 23 is fixedly connected to a gear 22. A rack 19 is provided at the top of the gear 22. The front and rear ends of the rack 19 are fixedly connected to a limiting slide 21. A limiting slide groove 20 is provided at the top of the front and rear ends of the inside of the protective shell 2. The rack 19 is fixedly connected to the bottom end of the connecting rod 14. A tooth block is machined at the bottom end of the rack 19. A tooth block of the same size as the bottom end of the rack 19 is machined on the outside of the gear 22. The rack 19 and the gear 22 cooperate with each other. The limiting slide bar 21 is provided inside the limiting slide groove 20, and the limiting slide bar 21 slides left and right inside the limiting slide groove 20.

[0030] Specifically, if Figure 1 and Figure 3 As shown, the servo motor 24 is started, and the servo motor 24 drives the gear 22 to rotate through the connecting shaft 23. The rotation of the gear 22 can make the rack 19 drive the nozzle 11 to move left and right through the connecting rod 14, so that the position of the nozzle 11 can be controlled according to demand. When the rack 19 drives the nozzle 11 to move left and right, the limiting slide 21 will slide left and right inside the limiting slide groove 20, thereby improving the stability of the rack 19 and preventing the rack 19 and the gear 22 from being misaligned.

[0031] Example 3: A first pump body 4 is installed at the front end of the water tank 5. The output end and the input end of the first pump body 4 are respectively fixedly connected to a connecting pipe 3. The two sides of the connecting pipe 3 respectively pass through the interior of the water tank 5 and the collection box 1. The two sides of the collection box 1 are fixedly connected to support blocks 18. The top of the support block 18 is provided with a frame 15. The top of the frame 15 is provided with a filter screen plate 16. The bottom end of the frame 15 is provided with an activated carbon filter plate 17. The rear end of the frame 15 is fixedly connected to a handle.

[0032] Specifically, if Figure 1 and Figure 2 As shown, the filter screen plate 16 and the activated carbon filter plate 17 inside the frame 15 can filter the cooling water after use to prevent impurities in the cooling water from affecting reuse. When the water inside the collection box 1 needs to be used again, the first pump body 4 is started, and the first pump body 4 draws the filtered cooling water into the water tank 5 through the connecting pipe 3 for reuse.

[0033] Working principle: When the utility model is in use, the pull block 9 is pulled, and the pull block 9 drives the movable plate 25 to move through the movable rod 28 to make the elbow 10 lose its fixation, and then the elbow 10 is made to slide up and down inside the connecting frame 13 to adjust the height of the nozzle 11. After adjusting to the appropriate height, the pull block 9 is released, and the spring 27 uses its own elasticity to make the movable plate 25 press against one side of the elbow 10 to limit and fix the elbow 10. The limit plate 12 can further prevent the elbow 10 from sliding between the movable plate 25 and the fixed plate 26. After adjustment, the servo motor 24 is started again, and the servo motor 24 drives the gear 22 to rotate through the connecting shaft 23. The rotation of the gear 22 can make the rack 19 The nozzle 11 is driven to move left and right by the connecting rod 14, so that the position of the nozzle 11 can be controlled according to demand. The hose 8 can facilitate the left and right movement of the nozzle 11. The second pump body 7 is started, and the second pump body 7 is drawn into the interior of the nozzle 11 through the pipe 6 and the elbow 10, and then sprayed at the position where cooling is required through the nozzle 11. The filter plate 16 and the activated carbon filter plate 17 inside the frame 15 can filter the cooling water after use to prevent impurities in the cooling water from affecting reuse. When the water inside the collection box 1 needs to be used again, the first pump body 4 is started, and the first pump body 4 draws the filtered cooling water into the water tank 5 through the connecting pipe 3 for reuse.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A cooling spray mechanism for milling machine processing, comprising a collection box (1), characterized in that: A protective shell (2) is provided at the bottom of the front end of the collection box (1), a water tank (5) is provided on the left side of the collection box (1), a connecting rod (14) is provided at the top end inside the protective shell (2), and the top end on the left side of the connecting rod (14) is fixedly connected to a limiting structure; The limiting structure comprises a movable plate (25) and a spring (27); the top left side of the connecting rod (14) is fixedly connected to the connecting frame (13); the right side inside the connecting frame (13) is fixedly connected to the fixed plate (26); the left side inside the connecting frame (13) is provided with a movable plate (25); the left side of the movable plate (25) is fixedly connected to the movable rod (28); the left side of the movable rod (28) is fixedly connected to the pull block (9); the upper and lower ends between the connecting frame (13) and the movable plate (25) are fixedly connected to the spring (27); the top of the water tank (5) is installed with a second pump body (7); the output end and the input end of the second pump body (7) are respectively fixedly connected to the pipeline (6); the right side of the pipeline (6) is fixedly connected to the hose (8); the right side of the hose (8) is fixedly connected to the elbow (10); the top of the front end of the elbow (10) is fixedly connected to the spray head (11); and a limiting plate (12) is provided outside the elbow (10).

2. A cooling spray mechanism for milling machine processing according to claim 1, characterized in that: The bent pipe (10) is arranged between the movable plate (25) and the fixed plate (26), and a plurality of groups of the limiting plates (12) are provided.

3. The cooling spray mechanism for milling machine according to claim 1, characterized in that: The pipe (6) passes through the interior of the water tank (5) and extends to the bottom end of the interior of the pipe (6), and the movable rod (28) slides on the left side inside the connecting frame (13).

4. The cooling spray mechanism for milling machine according to claim 1, characterized in that: A servo motor (24) is installed at the front end of the protective shell (2), the output end of the servo motor (24) is fixedly connected to a connecting shaft (23), the outside of the connecting shaft (23) is fixedly connected to a gear (22), a rack (19) is provided at the top end of the gear (22), the front and rear ends of the rack (19) are fixedly connected to a limiting slide (21), and a limiting slide groove (20) is provided at the top of the front and rear ends inside the protective shell (2), and the rack (19) is fixedly connected to the bottom end of the connecting rod (14).

5. The cooling spray mechanism for milling machine processing according to claim 4, characterized in that: The bottom end of the rack (19) is processed with a tooth block, and the outside of the gear (22) is processed with a tooth block of the same size as the bottom end of the rack (19). The rack (19) and the gear (22) cooperate with each other.

6. The cooling spray mechanism for milling machine according to claim 4, characterized in that: The limiting slide bar (21) is arranged inside the limiting slide groove (20), and the limiting slide bar (21) slides left and right inside the limiting slide groove (20).

7. The cooling spray mechanism for milling machine according to claim 1, characterized in that: A first pump body (4) is installed at the front end of the water tank (5), and the output end and input end of the first pump body (4) are respectively fixedly connected to a connecting pipe (3), and both sides of the connecting pipe (3) respectively penetrate the interior of the water tank (5) and the collection box (1).

8. The cooling spray mechanism for milling machine according to claim 1, characterized in that: Support blocks (18) are fixedly connected to both sides of the interior of the collection box (1), a frame (15) is provided at the top of the support block (18), a filter screen (16) is provided at the top of the interior of the frame (15), an activated carbon filter plate (17) is provided at the bottom of the interior of the frame (15), and a handle is fixedly connected to the rear end of the frame (15).

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