Cooling and chip removal device for ring gauge inner hole milling

Abstract

The utility model provides a ring gauge inner hole milling cooling and chip removal device which comprises a first separation box, the outer wall of the first separation box is fixedly connected with a fixing plate, the fixing plate is provided with a plurality of mounting holes, the top of the first separation box is fixedly provided with a second separation box communicated with the interior of the first separation box, and the top of the second separation box is provided with a plurality of mounting holes. A blocking frame is fixedly mounted at the top of the second separation box, and a clamping mechanism mounted at the top of the second separation box is arranged in the blocking frame. Through the arrangement of the filter screen, the cleaning brush and the conveying and filtering mechanism, the filter screen can preliminarily separate large chippings in the cutting fluid during use, and then fine chippings in the cutting fluid are secondarily separated and discharged through the conveying and filtering mechanism; and meanwhile, in the using process, the cleaning brush can sweep away chippings on the filtering belt, so that it is guaranteed that the filtering belt is prevented from being blocked, and the filtering and discharging speed of the milling chippings in the cutting fluid can be increased in the using process.

Description

Technical Field

[0001] This utility model relates to the technical field of ring gauge machining equipment, and more specifically, to a cooling and chip removal device for milling the inner hole of a ring gauge. Background Technology

[0002] A ring gauge is a measuring tool primarily used to inspect the external threads of cylindrical or conical objects. It is typically made of carbon tool steel or alloy tool steel. During production, a milling machine is used to machine the inner hole of the ring gauge. This milling process generates a significant amount of heat. If not effectively cooled, this can lead to thermal deformation of the ring gauge, changes in the dimensions of the inner hole, and compromised machining accuracy, ultimately rendering the ring gauge unusable.

[0003] Currently, in ring gauge milling, cutting fluid is typically sprayed directly onto the ring gauge for cooling. The flowing cutting fluid carries milling debris into a recovery tank, making it impossible to filter and remove metal debris from the cutting fluid during operation. Therefore, this invention proposes a novel solution. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in current ring gauge milling, the cutting fluid is generally sprayed directly onto the ring gauge for cooling, and the flowing cutting fluid carries the milling debris into the recovery tank. Furthermore, it is impossible to filter and discharge the metal debris in the cutting fluid during use. Therefore, this invention proposes a cooling and chip removal device for ring gauge inner hole milling.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A cooling and chip removal device for milling the inner hole of the ring gauge is provided to improve the above-mentioned problems.

[0007] The present invention is as follows:

[0008] The system includes a first separation box, with a fixing plate fixedly connected to its outer wall. The fixing plate has multiple mounting holes. A second separation box, communicating with the interior of the first separation box, is fixedly mounted on its top. A barrier frame is fixedly mounted on the top of the second separation box. A clamping mechanism installed on the top of the second separation box is located inside the barrier frame. Multiple first discharge holes located inside the barrier frame are located on the top of the second separation box. A conical filter screen is installed inside the second separation box. A conveying and filtering mechanism with one end extending into the first separation box is installed inside the first separation box. A mounting bracket cooperating with the conveying and filtering mechanism is fixedly mounted on the front of the first separation box. A cleaning brush for cleaning the conveying and filtering mechanism is installed on the inner side of the mounting bracket. A conveying mechanism connecting the first separation box and the barrier frame is installed on the top of the fixing plate.

[0009] As a preferred technical solution of this utility model, a collection box located below the mounting frame is installed on the front of the first separation box, and a box door is rotatably installed on the front of the second separation box.

[0010] As a preferred technical solution of this utility model, the conveying mechanism includes a conveying pump installed on the top of the fixed plate, the input of the conveying pump is inserted into the interior of the first separation box, and the output end of the conveying pump is equipped with a connecting pipe that communicates with the inner side of the barrier frame.

[0011] As a preferred technical solution of this utility model, the conveying and filtering mechanism includes an active roller rotatably mounted inside the mounting frame and a driven roller rotatably mounted inside the first separation box. The active roller and the driven roller are connected by a filter belt drive. A motor is mounted on the mounting frame, and the output end of the motor is connected to one end of the active roller.

[0012] As a preferred technical solution of this utility model, the clamping mechanism includes a base plate fixedly installed on the top of the first separation box, threaded rods fixedly installed at the four corners of the top of the base plate, pressure plates slidably installed on the threaded rods, and nuts threadedly connected to the threaded rods above the pressure plates.

[0013] As a preferred technical solution of this utility model, a through hole is provided at the center of the bottom plate, and a second discharge hole is provided at the top of the first separation box to cooperate with the through hole. The second discharge hole is located at the center of a plurality of first discharge holes.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In the solution of this utility model:

[0016] 1. Through the setup of the filter screen, cleaning brush, and conveying filtration mechanism, the filter screen can initially separate larger debris in the cutting fluid during use, and then the conveying filtration mechanism can further separate and discharge smaller debris in the cutting fluid. At the same time, the cleaning brush can sweep away debris on the filter belt during use, thereby preventing clogging. This can accelerate the filtration and discharge speed of milling debris in the cutting fluid.

[0017] 2. Through the setting of the conveying mechanism, the blocking frame and the clamping mechanism, the conveying mechanism will deliver the cutting fluid inside the first separation box to the inside of the blocking frame during use, which will cool the ring gauge clamped on the clamping mechanism. At the same time, the blocking frame can also block the chips generated during milling, preventing the cutting fluid from flying everywhere during the milling process. Attached Figure Description

[0018] Figure 1 A schematic diagram of the left side of the cooling and chip removal device for milling the inner hole of the ring gauge provided by this utility model;

[0019] Figure 2 A schematic diagram of the right side of the cooling and chip removal device for milling the inner hole of the ring gauge provided by this utility model;

[0020] Figure 3 A schematic diagram of the internal structure of the first separation box of the ring gauge inner hole milling cooling and chip removal device provided by this utility model;

[0021] Figure 4 A schematic diagram of the base plate structure of the ring gauge inner hole milling cooling and chip removal device provided by this utility model;

[0022] Figure 5 The ring gauge internal milling cooling and chip removal device provided by this utility model Figure 3 Enlarged view of the structure at point A.

[0023] The image shows:

[0024] 1. First separation box; 2. Barrier frame; 3. Clamping mechanism; 4. Mounting bracket; 5. Fixing plate; 6. Mounting hole; 7. Motor; 8. First discharge hole; 9. Second discharge hole; 10. Second separation box; 11. Box door; 12. Collection box; 13. Connecting pipe; 14. Conveying pump; 15. Filter belt; 16. Driving roller; 17. Driven roller; 18. Filter screen; 19. Cleaning brush; 301. Base plate; 302. Threaded rod; 303. Pressure plate; 304. Nut; 305. Through hole. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] like Figures 1-5As shown, this embodiment proposes a cooling and chip removal device for milling the inner hole of a ring gauge, including a first separation box 1. A fixing plate 5 is fixedly connected to the outer wall of the first separation box 1. The fixing plate 5 has multiple mounting holes 6. A second separation box 10, which communicates with the interior of the first separation box 1, is fixedly installed on the top of the first separation box 1. A baffle frame 2 is fixedly installed on the top of the second separation box 10. A clamping mechanism 3 installed on the top of the second separation box 10 is provided inside the baffle frame 2. Multiple first discharge holes 8 located inside the baffle frame 2 are provided on the top of the second separation box 10. A conical filter screen 18 is installed inside the second separation box 1. A conveying and filtering mechanism with one end extending out of its interior is installed inside the first separation box 1. A mounting bracket 4 that cooperates with the conveying and filtering mechanism is fixedly installed on the front of the first separation box 1. A cleaning brush 19 for cleaning the conveying and filtering mechanism is installed on the inner side of the mounting bracket 4. With the setup of filter screen 18, cleaning brush 19, and conveying filtration mechanism, filter screen 18 can initially separate larger debris from the cutting fluid during use, and then the conveying filtration mechanism can further separate and discharge smaller debris from the cutting fluid. At the same time, cleaning brush 19 can sweep away debris from filter belt 15 during use, thereby preventing blockage. This can accelerate the filtration and discharge speed of milling debris from the cutting fluid. The top of the fixed plate 5 is equipped with a conveying mechanism for connecting the first separation box 1 and the barrier frame 2. With the setup of conveying mechanism, barrier frame 2, and clamping mechanism 3, the conveying mechanism will transport the cutting fluid inside the first separation box 1 to the inside of the barrier frame 2 during use, cooling the ring gauge clamped on the clamping mechanism 3. At the same time, the barrier frame 2 can also block the debris generated during milling, preventing the cutting fluid from flying everywhere during the milling process.

[0027] like Figure 1 and Figure 3 As shown, in a preferred embodiment, based on the above method, a collection box 12 located below the mounting frame 4 is further installed on the front of the first separation box 1, and a door 11 is rotatably installed on the front of the second separation box 10. It should be noted that the collection box 12 can collect the debris swept off the filter belt 15, and the door 11 can facilitate the cleaning of debris inside the second separation box 10.

[0028] like Figure 2 and Figure 3 As shown, in a preferred embodiment, based on the above method, the conveying mechanism further includes a conveying pump 14 mounted on the top of the fixed plate 5. The input of the conveying pump 14 is inserted into the interior of the first separation box 1, and the output end of the conveying pump 14 is connected to a connecting pipe 13 that communicates with the inner side of the barrier frame 2. It should be noted that during use, the conveying pump 14 can convey the cutting fluid inside the first separation box 1 to the interior of the barrier frame 2 through the connecting pipe 13 to cool the ring gauge clamped on the clamping mechanism 3.

[0029] like Figure 1 , Figure 3 and Figure 5 As shown, in a preferred embodiment, based on the above method, the conveying and filtering mechanism further includes a drive roller 16 rotatably mounted inside the mounting frame 4 and a driven roller 17 rotatably mounted inside the first separation box 1. The drive roller 16 and the driven roller 17 are connected by a filter belt 15. A motor 7 is mounted on the mounting frame 4, and the output end of the motor 7 is connected to one end of the drive roller 16. It should be noted that in use, the motor 7 can drive the drive roller 16 to rotate, and through the drive roller 16 and the driven roller 17, the filter belt 15 is driven to rotate, so that the filter belt 15 can rotate while filtering the cutting fluid, and convey the filtered debris to the outside of the first separation box 1.

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, in a preferred embodiment, based on the above method, the clamping mechanism 3 further includes a base plate 301 fixedly installed on the top of the first separation box 1. Threaded rods 302 are fixedly installed at the four corners of the top of the base plate 301. Pressure plates 303 are slidably installed on the threaded rods 302. Nuts 304 located above the pressure plates 303 are threadedly connected to the threaded rods 302. A through hole 305 is opened at the center of the base plate 301. A second discharge hole 9 that cooperates with the through hole 305 is opened at the top of the first separation box 1. The second discharge hole 9 is located at the center of a plurality of first discharge holes 8. It should be noted that, during use, the ring gauge to be machined is placed on the top of the base plate 301, with the inner hole to be milled aligned with the through hole 13. Then, the position of the pressure plate 303 is adjusted so that it presses against the top of the ring gauge, and then the nut 304 is tightened to fix it, thus completing the fixing of the ring gauge. Through the setting of the through hole 305 and the second discharge hole 9, the cutting fluid and debris at the inner hole of the ring gauge can flow into the interior of the second separation box 10 easily during use. At the same time, through the setting of the through hole 305, the part of the ring gauge that needs to be milled is also suspended in the air, preventing the milling cutter from directly contacting the top of the second separation box 10 when milling through the inner hole.

[0031] Specifically, the working principle of this ring gauge internal milling cooling and chip removal device is as follows: Before use, the housing 1 is fixed to the milling machine's worktable using the fixing plate 5, mounting holes 6, and bolts. Then, the ring gauge to be machined is fixed to the clamping mechanism 3. During milling, the conveying mechanism transports the cutting fluid inside the first separation box 1 to the inside of the barrier frame 2 to cool the ring gauge on the clamping mechanism 3. During milling, the splashed chips are blocked by the barrier frame 2 and fall into the flowing cutting fluid. As the cutting fluid enters the second separation box 10 through the first discharge hole 8 and the second discharge hole 9, the cutting fluid and metal chips inside the second separation box 10 pass through the conical filter screen 1. 8. Separation is performed. Larger debris is left in the second separation box 10. Cutting fluid and some fine debris enter the interior of the first separation box 1 and are separated again by the filter belt 15. During use, the motor 7 drives the active roller 16 to rotate. The active roller 16 and the driven roller 17 drive the filter belt 15 to rotate, so that the filter belt 15 can rotate while filtering the cutting fluid. The filtered debris is transported to the outside of the first separation box 1. During the rotation of the filter belt 15, the cleaning brush 19 can sweep away the debris on it, so that the debris falls into the interior of 13 for collection. The cutting fluid after separation and filtration can be pumped away by the conveying mechanism for recycling.

[0032] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A cooling and chip removal device for milling the inner hole of a ring gauge, comprising a first separation box (1), wherein a fixing plate (5) is fixedly connected to the outer wall of the first separation box (1), and the fixing plate (5) is provided with a plurality of mounting holes (6), characterized in that, The top of the first separation box (1) is fixedly installed with a second separation box (10) that communicates with its interior. The top of the second separation box (10) is fixedly installed with a barrier frame (2). The barrier frame (2) is provided with a clamping mechanism (3) installed on the top of the second separation box (10). The top of the second separation box (10) is provided with a plurality of first discharge holes (8) located inside the barrier frame (2). The interior of the second separation box (10) is provided with a conical filter screen (18). The interior of the first separation box (1) is provided with a conveying filter mechanism that extends out of its interior. The front of the first separation box (1) is fixedly installed with a mounting bracket (4) that cooperates with the conveying filter mechanism. The inner side of the mounting bracket (4) is provided with a cleaning brush (19) for cleaning the conveying filter mechanism. The top of the fixed plate (5) is provided with a conveying mechanism for connecting the first separation box (1) and the barrier frame (2).

2. The cooling and chip removal device for milling the inner hole of a ring gauge according to claim 1, characterized in that, The first separation box (1) has a collection box (12) installed on its front side, which is located below the mounting frame (4), and the second separation box (10) has a door (11) rotatably installed on its front side.

3. The cooling and chip removal device for milling the inner hole of a ring gauge according to claim 1, characterized in that, The conveying mechanism includes a conveying pump (14) installed on the top of the fixed plate (5), the input of the conveying pump (14) is inserted into the interior of the first separation box (1), and the output end of the conveying pump (14) is equipped with a connecting pipe (13) that communicates with the inside of the barrier frame (2).

4. The cooling and chip removal device for milling the inner hole of a ring gauge according to claim 1, characterized in that, The conveying and filtering mechanism includes an active roller (16) rotatably mounted inside the mounting frame (4) and a driven roller (17) rotatably mounted inside the first separation box (1). The active roller (16) and the driven roller (17) are connected by a filter belt (15). A motor (7) is mounted on the mounting frame (4), and the output end of the motor (7) is connected to one end of the active roller (16).

5. The cooling and chip removal device for milling the inner hole of a ring gauge according to claim 1, characterized in that, The clamping mechanism (3) includes a base plate (301) fixedly installed on the top of the first separation box (1). Threaded rods (302) are fixedly installed at the four corners of the top of the base plate (301). A pressure plate (303) is slidably installed on the threaded rod (302). A nut (304) located above the pressure plate (303) is threadedly connected to the threaded rod (302).

6. The cooling and chip removal device for milling the inner hole of a ring gauge according to claim 5, characterized in that, A through hole (305) is provided at the center of the bottom plate (301), and a second discharge hole (9) that cooperates with the through hole (305) is provided at the top of the first separation box (1). The second discharge hole (9) is located at the center of a plurality of first discharge holes (8).

Images