Rapid cooling device for horizontal milling and boring machine

Abstract

The utility model discloses a quick cooling device for a horizontal milling and boring machine, which relates to the technical field of horizontal milling and boring machines and comprises a supporting table, a third driving motor is mounted in the supporting table, one side of the third driving motor is connected with a second reciprocating screw rod, and the outer wall of the second reciprocating screw rod is connected with a second screw rod nut. A second limiting rod is connected to the interior of the scraping plate; a filter screen plate is arranged below the scraping plate; a liquid discharging pipe is arranged below the filter screen plate; a waste residue storage box is arranged on one side of the filter screen plate, an opening and closing door is arranged outside the waste residue storage box, and a liquid storage box is arranged on one side of the opening and closing door; the top of the liquid storage tank is connected with a liquid pumping pipe, one end of the liquid pumping pipe is connected with a water pump, and one side of the water pump is connected with a liquid conveying pipe. By operating the third driving motor, the scraping plate scrapes waste residues into the waste residue storage box for centralized collection, so that the effect of automatically collecting the waste residues is achieved, and the production environment is effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal milling and boring machines, in particular to a rapid cooling device for horizontal milling and boring machines. Background Art

[0002] The horizontal boring and milling machine is a universal machine tool with a high degree of automation. After major improvements, it has the characteristics of advanced structure and superior performance.

[0003] At present, the oil temperature in the hydraulic drive device of horizontal milling and boring machines is prone to being too high during use. Excessive oil temperature will heat up the components in the hydraulic drive device. The components are very likely to be damaged if they are in a high temperature state for a long time. Therefore, horizontal milling and boring machines often shut down due to overheating during the machining process, causing the continuous operation of the equipment to be interrupted, which greatly reduces the company's production efficiency.

[0004] After searching the existing Chinese patents: a horizontal milling and boring machine with high heat dissipation efficiency (Announcement No.: CN208019454U), including a base, characterized in that the base is composed of parallel vertical brackets and horizontal connecting plates to form a gantry structure, the heat dissipation fins are umbrella-shaped, and the cutter head is detachably mounted with a tool. The utility model has a reasonable structural design and is easy to use. By arranging a heat dissipation box, a cooling medium outlet pipe, a cooling medium inlet pipe, heat dissipation fins and a heat dissipation fan outside the hydraulic drive device, the heat generated by the hydraulic drive device is effectively discharged, and the situation of excessive oil temperature of the hydraulic drive device during the use of the horizontal milling and boring machine is reduced, and the horizontal milling and boring machine is stopped due to overheating of the hydraulic drive device during the machining process, and the situation of continuous operation of the equipment is reduced. The production efficiency of the enterprise is greatly improved.

[0005] Although the above patent achieves the effect of cooling and dissipating heat for the hydraulic drive device by setting up a cooling box, there is a disadvantage that a lot of waste slag will be generated during the processing. If the waste slag is not cleaned up, the waste slag will fall directly on the workbench, which makes cleaning very inconvenient, thus affecting the production environment. At the same time, during the processing, friction is generated between the workpiece and the tool, which will generate a higher temperature. The high temperature of the workpiece will change, which requires the workpiece to be cooled quickly. However, the device is not provided with a rapid cooling device, so the application scope of the device is not wide enough.

[0006] Therefore, it is necessary to invent a rapid cooling device for a horizontal milling and boring machine to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a rapid cooling device for a horizontal milling and boring machine to solve the problems in the above background technology that waste slag cannot be cleaned and the processed workpiece cannot be cooled quickly.

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a rapid cooling device for a horizontal milling and boring machine, comprising a support table, a third driving motor is installed inside the support table, a second reciprocating screw is connected to one side of the third driving motor, a second screw nut is connected to the outer wall of the second reciprocating screw, the second screw nut is installed inside a scraper, a second limiting rod is connected to the inside of the scraper, a filter screen is arranged below the scraper, a drain pipe is arranged below the filter screen, a waste residue storage box is arranged on one side of the filter screen, a switch door is arranged outside the waste residue storage box, a liquid storage box is arranged on one side of the switch door, a liquid extraction pipe is connected to the top of the liquid storage box, a water pump is connected to one end of the liquid extraction pipe, a water pump is connected to one side of the water pump, and a liquid infusion pipe is fixedly installed on one end of the liquid infusion pipe.

[0009] Preferably, a mounting frame is fixed on the top of the support platform, and a first driving motor is fixed on the side of the mounting frame.

[0010] Preferably, a first reciprocating screw is connected to one side of the first drive motor, and a first bearing is connected to one end of the first reciprocating screw.

[0011] Preferably, a first screw nut is connected to an outer wall of the first reciprocating screw, the first screw nut is installed inside the movable plate, and a first limiting rod is connected inside the movable plate.

[0012] Preferably, a first electric telescopic rod is fixed to the bottom of the movable plate, and a workpiece fixture is fixed below the first electric telescopic rod.

[0013] Preferably, a second electric telescopic rod is fixed to the side of the mounting frame, a fixing plate is installed at one end of the second electric telescopic rod, and a second driving motor is fixed to the side of the fixing plate.

[0014] Preferably, a cutter disc is connected to one side of the second drive motor, a cutter is fixed to the side of the cutter disc, and a second bearing is arranged below the cutter.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting a waste residue collection mechanism, operating the third driving motor, the third driving motor drives the second reciprocating screw to rotate, the outer wall of the second reciprocating screw is connected with a second screw nut, the second screw nut is installed inside the scraper, and the scraper is connected with a second limiting rod inside. Under the limiting action of the second limiting rod, the scraper makes a horizontal reciprocating motion on the second reciprocating screw, and a filter screen is arranged below the scraper, and the filter screen fits the scraper. In this way, when the filter screen makes a horizontal reciprocating motion, the waste residue dropped from the filter screen is cleaned, and the waste residue is scraped into the waste residue storage box for centralized collection, and then the waste residue storage box is taken out and dumped by opening and closing the door, so as to achieve the effect of automatically collecting waste residue, thereby effectively improving the environment of the processing site, and at the same time reducing the burden of cleaning waste residue by manpower, which is conducive to improving production efficiency;

[0017] 2. By setting up a rapid cooling mechanism and operating the water pump, the water pump extracts the coolant in the liquid storage tank through the liquid extraction pipe, and then delivers it to the nozzle through the liquid delivery pipe. The nozzle is used to quickly cool the workpiece during processing, thereby preventing the workpiece from changing due to high local temperature during processing. The cooled liquid enters the inner cavity of the support table through the filter screen plate, and then is discharged through the drain pipe, thus achieving a rapid cooling effect;

[0018] 3. By setting a first driving motor, the first driving motor drives the first reciprocating screw to rotate, the outer wall of the first reciprocating screw is connected with a first screw nut, the first screw nut is installed inside the movable plate, the inside of the movable plate is connected with a first limiting rod, under the limiting action of the first limiting rod, the movable plate is horizontally moved by the first reciprocating screw, a first electric telescopic rod is fixed below the movable plate, a workpiece clamp is fixed below the first electric telescopic rod, so that the workpiece clamp can realize the function of horizontal movement, and at the same time, the first electric telescopic rod drives the workpiece clamp to move up and down, so that the workpiece clamp can drive the workpiece to adjust the height;

[0019] 4. By setting a second electric telescopic rod, a second drive motor, a cutter disc, and a cutter, the second electric telescopic rod is operated so that the second electric telescopic rod drives the second drive motor to perform a telescopic movement. A cutter disc is fixed to one end of the second drive motor, and a cutter is installed on the side of the cutter disc. In this way, the cutter can rotate while performing a telescopic movement, thereby realizing the processing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The utility model is a front view structural schematic diagram of a rapid cooling device for a horizontal milling and boring machine.

[0022] Figure 2 The utility model discloses a disassembled diagram of a rapid cooling mechanism and a waste slag collecting mechanism of a rapid cooling device for a horizontal milling and boring machine.

[0023] Figure 3 The utility model is a schematic diagram of the top view of the structure of a rapid cooling device for a horizontal milling and boring machine.

[0024] Figure 4 The utility model is a schematic diagram of the structure of a rapid cooling device for a horizontal milling and boring machine in a bottom view.

[0025] In the figure: 1. support table; 2. mounting frame; 3. first drive motor; 4. first reciprocating screw; 5. first bearing; 6. first screw nut; 7. movable plate; 8. first limit rod; 9. first electric telescopic rod; 10. workpiece fixture; 11. second electric telescopic rod; 12. fixed plate; 13. second drive motor; 14. cutter disc; 15. cutter; 16. third drive motor; 17. second reciprocating screw; 18. second bearing; 19. second screw nut; 20. scraper; 21. second limit rod; 22. filter screen; 23. drain pipe; 24. waste residue storage box; 25. switch door; 26. liquid storage box; 27. suction pipe; 28. water pump; 29. ​​infusion pipe; 30. nozzle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] The utility model provides Figure 1-4The fast cooling device for a horizontal milling and boring machine shown in the figure comprises a support table 1, wherein a third drive motor 16 is installed inside the support table 1, wherein the third drive motor 16 plays a role in driving a second reciprocating screw 17 to rotate, a second reciprocating screw 17 is connected to one side of the third drive motor 16, wherein the second reciprocating screw 17 plays a role in driving a second screw nut 19 to move horizontally, a second screw nut 19 is connected to the outer wall of the second reciprocating screw 17, wherein the second screw nut 19 plays a role in driving a scraper 20 to move horizontally, the second screw nut 19 is installed inside the scraper 20, wherein the scraper 20 plays a role in scraping waste slag into a waste slag storage box 24, a second limit rod 21 is connected inside the scraper 20, wherein the second limit rod 21 plays a role in guiding the movement of the scraper 20, a filter screen plate 22 is arranged below the scraper 20, wherein the filter screen plate 22 plays a role in filtering waste slag, and a filter screen plate 22 is arranged below the filter screen plate 22 There is a drain pipe 23, wherein the drain pipe 23 serves to discharge the cooling coolant. A waste residue storage box 24 is arranged on one side of the filter screen plate 22, wherein the waste residue storage box 24 serves to store waste residue. A switch door 25 is arranged on the outside of the waste residue storage box 24, wherein the switch door 25 serves to facilitate the removal of the waste residue storage box 24. A liquid storage box 26 is arranged on one side of the switch door 25, wherein the liquid storage box 26 serves to store coolant. A suction pipe 27 is connected to the top of the liquid storage box 26, wherein the suction pipe 27 serves to connect the liquid storage box 26 with a water pump 28, one end of the suction pipe 27 is connected to the water pump 28, wherein the water pump 28 serves to pump liquid, and a liquid infusion pipe 29 is connected to one side of the water pump 28, wherein the liquid infusion pipe 29 serves to transport liquid to the nozzle 30, and a nozzle 30 is fixedly installed at one end of the liquid infusion pipe 29, wherein the nozzle 30 serves to spray coolant, thereby quickly cooling the processed workpiece.

[0028] A mounting frame 2 is fixed on the top of the support platform 1, and a first drive motor 3 is fixed on the side of the mounting frame 2, wherein the mounting frame 2 serves to install the first drive motor 3, and the first drive motor 3 serves to drive the first reciprocating screw rod 4 to rotate.

[0029] A first reciprocating screw 4 is connected to one side of the first drive motor 3, and a first bearing 5 is connected to one end of the first reciprocating screw 4, wherein the first reciprocating screw 4 drives the first screw nut 6 to move horizontally, and the first bearing 5 allows the first reciprocating screw 4 to rotate inside it.

[0030] The outer wall of the first reciprocating screw 4 is connected to the first screw nut 6, and the first screw nut 6 is installed inside the movable plate 7. The inside of the movable plate 7 is connected to the first limiting rod 8, wherein the first screw nut 6 drives the movable plate 7 to move, the movable plate 7 drives the first electric telescopic rod 9 to move horizontally, and the first limiting rod 8 guides the movement of the movable plate 7.

[0031] A first electric telescopic rod 9 is fixed to the bottom of the movable plate 7, and a workpiece clamp 10 is fixed below the first electric telescopic rod 9, wherein the first electric telescopic rod 9 plays a role in driving the workpiece clamp 10 to perform lifting movements, and the workpiece clamp 10 plays a role in fixing the workpiece.

[0032] A second electric telescopic rod 11 is fixed to the side of the mounting frame 2, a fixing plate 12 is installed at one end of the second electric telescopic rod 11, and a second drive motor 13 is fixed to the side of the fixing plate 12, wherein the second electric telescopic rod 11 drives the fixing plate 12 to perform telescopic movement, the fixing plate 12 serves to install the second drive motor 13, and the second drive motor 13 drives the cutter disc 14 to rotate.

[0033] A cutter disc 14 is connected to one side of the second drive motor 13, a cutter 15 is fixed to the side of the cutter disc 14, and a second bearing 18 is provided below the cutter 15, wherein the cutter disc 14 serves to install and drive the cutter 15 to rotate, and the second bearing 18 allows the second reciprocating screw 17 to rotate inside it.

[0034] Working principle: When in use, the third drive motor 16 is operated so that the third drive motor 16 drives the second reciprocating screw 17 to rotate. The outer wall of the second reciprocating screw 17 is connected with the second screw nut 19, and the second screw nut 19 is installed inside the scraper 20. The scraper 20 is also connected with the second limiting rod 21. Under the limiting action of the second limiting rod 21, the scraper 20 makes horizontal reciprocating motion on the second reciprocating screw 17. A filter screen plate 22 is arranged below the scraper 20, and the filter screen plate 22 fits with the scraper 20. In this way, when the filter screen plate 22 makes horizontal reciprocating motion, the waste residue on the filter screen plate 22 is cleaned, and the waste residue is scraped into the waste residue storage box 24 for centralized collection, and then the waste residue storage box 24 is taken out and dumped by opening and closing the door 25, so as to achieve the effect of automatically collecting waste residue, thereby effectively improving the environment of the processing site, and at the same time reducing the burden of cleaning waste residue by manpower, which is conducive to improving production efficiency.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rapid cooling device for a horizontal milling and boring machine, comprising a support platform (1), characterized in that: A third drive motor (16) is installed inside the support platform (1), a second reciprocating screw (17) is connected to one side of the third drive motor (16), a second screw nut (19) is connected to the outer wall of the second reciprocating screw (17), the second screw nut (19) is installed inside the scraper (20), a second limit rod (21) is connected inside the scraper (20), a filter screen (22) is arranged below the scraper (20), and a drain plate (21) is arranged below the filter screen (22). A liquid pipe (23), a waste residue storage box (24) is arranged on one side of the filter screen plate (22), a switch door (25) is arranged outside the waste residue storage box (24), a liquid storage box (26) is arranged on one side of the switch door (25), a liquid extraction pipe (27) is connected to the top of the liquid storage box (26), one end of the liquid extraction pipe (27) is connected to a water pump (28), one side of the water pump (28) is connected to a liquid infusion pipe (29), and a nozzle (30) is fixedly installed on one end of the liquid infusion pipe (29).

2. The rapid cooling device for a horizontal milling and boring machine according to claim 1, characterized in that: A mounting frame (2) is fixed on the top of the support platform (1), and a first driving motor (3) is fixed on the side of the mounting frame (2).

3. The rapid cooling device for a horizontal milling and boring machine according to claim 2, characterized in that: One side of the first drive motor (3) is connected to a first reciprocating screw rod (4), and one end of the first reciprocating screw rod (4) is connected to a first bearing (5).

4. The rapid cooling device for a horizontal milling and boring machine according to claim 3, characterized in that: The outer wall of the first reciprocating screw (4) is connected to a first screw nut (6), the first screw nut (6) is installed inside the movable plate (7), and the inside of the movable plate (7) is connected to a first limiting rod (8).

5. The rapid cooling device for a horizontal milling and boring machine according to claim 4, characterized in that: A first electric telescopic rod (9) is fixed to the bottom of the movable plate (7), and a workpiece fixture (10) is fixed below the first electric telescopic rod (9).

6. The rapid cooling device for a horizontal milling and boring machine according to claim 2, characterized in that: A second electric telescopic rod (11) is fixed to the side of the mounting frame (2), a fixing plate (12) is installed at one end of the second electric telescopic rod (11), and a second driving motor (13) is fixed to the side of the fixing plate (12).

7. The rapid cooling device for a horizontal milling and boring machine according to claim 6, characterized in that: A cutter disc (14) is connected to one side of the second drive motor (13), a cutter (15) is fixed to the side of the cutter disc (14), and a second bearing (18) is provided below the cutter (15).

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