Turret milling machine capable of preventing excessive diffusion of smoke dust

Abstract

The utility model belongs to the technical field of turret milling machines, and particularly relates to a turret milling machine capable of preventing excessive diffusion of smoke dust, which comprises a milling machine body, a workpiece placing piece is mounted on the upper portion of the milling machine body, an adsorption frame is fixed on one side of the workpiece placing piece, and through holes are evenly formed in one side, close to the workpiece placing piece, of the adsorption frame. A draught fan and a filtering bin are installed on the two sides of the milling machine body respectively, the input end of the draught fan is connected with an adsorption frame through a hose, the output end of the draught fan is connected with the filtering bin through a hose, a filtering plate is assembled on the top of the filtering bin, and a cleaning mechanism is installed on the adsorption frame and used for cleaning through holes. The cleaning mechanism comprises a cleaning piece slidably connected to the side, close to the through hole, of the adsorption frame, racks are fixed to the left and right ends of the top of the cleaning piece, and a rotating rod is rotationally connected to the top of the adsorption frame. According to the utility model, the meshes of the dust collection device can be automatically cleaned, so that the meshes are effectively prevented from being blocked, and the efficient operation of the dust collection device is kept.

Description

Technical Field

[0001] This utility model belongs to the field of turret milling machine technology, specifically relating to a turret milling machine that can prevent excessive diffusion of smoke and dust. Background Technology

[0002] In the field of machining, turret milling machines are an important type of processing equipment, widely used in milling, drilling, boring and other processes of metal materials. However, during the processing, especially when cutting metal materials at high speed, a large amount of smoke and iron filings are generated. These smoke and iron filings not only threaten the health of operators, but also affect the processing accuracy and service life of the equipment. Therefore, it is particularly important to design a turret milling machine that can effectively prevent excessive diffusion of smoke and has an automatic cleaning function.

[0003] Currently, various turret milling machines with dust protection functions exist on the market. These machines mostly reduce the spread of smoke and dust by setting up shells, baffles, and dust collection devices. For example, CN211277617U discloses a milling machine with dust protection function. This machine uses a cleaning device to adsorb and clean the processed iron filings using components such as motors and electromagnets. However, after long-term use, the mesh of the dust collection device is easily clogged by the adsorbed iron filings and smoke, resulting in a decrease in dust collection efficiency. Regular manual cleaning is required, increasing the complexity of operation and maintenance costs.

[0004] In order to overcome the shortcomings of the existing technology, it is necessary to propose a new type of turret milling machine that can prevent excessive diffusion of smoke and dust. Utility Model Content

[0005] The purpose of this invention is to provide a turret milling machine that can prevent excessive diffusion of smoke and dust, and can automatically clean the mesh of the dust collection device, thereby effectively preventing the mesh from clogging and maintaining the efficient operation of the dust collection device.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A turret milling machine that can prevent excessive diffusion of smoke and dust includes a milling machine body, a workpiece placement component is installed on the upper part of the milling machine body, an adsorption frame is fixed on one side of the workpiece placement component, and through holes are uniformly arranged on the side of the adsorption frame near the workpiece placement component.

[0008] A fan and a filter chamber are respectively installed on both sides of the milling machine body. The input end of the fan is connected to the adsorption frame through a flexible hose, and the output end of the fan is connected to the filter chamber through a flexible hose. A filter plate is installed on the top of the filter chamber.

[0009] The adsorption rack is equipped with a cleaning mechanism for cleaning the through hole.

[0010] The cleaning mechanism includes a cleaning plate slidably connected to the side of the adsorption frame near the through hole. The top of the cleaning plate is fixed with racks at both ends. The top of the adsorption frame is rotatably connected with a rotating rod. Both ends of the rotating rod are fixed with gears, and the gears mesh with the racks.

[0011] The adsorption rack is also equipped with a driving mechanism, which is used to drive the rotating rod to rotate.

[0012] The driving mechanism includes a motor mounted on the adsorption frame, an active bevel gear fixed to the output end of the motor, a driven bevel gear mounted on the outer side of the rotating rod, and the active bevel gear meshing with the driven bevel gear.

[0013] An installation groove is provided inside the adsorption rack and at the bottom of the cleaning sheet. A blocking block is slidably connected inside the installation groove. The top and bottom of the blocking block are provided with inclined surfaces. A spring is also provided inside the installation groove and is connected to the blocking block.

[0014] The technical effects achieved by this utility model are as follows:

[0015] This invention can automatically clean the mesh of the dust collection device while adsorbing smoke and dust, thereby effectively preventing the mesh from becoming clogged, maintaining the efficient operation of the dust collection device, reducing equipment maintenance costs, and improving production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure between the adsorption rack, the workpiece placement component, and the filter plate in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure between the through hole, the rack, and the adsorption frame in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure between the adsorption frame and the rack in this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle;

[0021] Figure 6 This utility model Figure 4 Enlarged view of point B in the middle;

[0022] Figure 7 This is a schematic diagram of the structure between the mounting groove, the spring, and the blocking block in this utility model;

[0023] Figure 8 This is a cross-sectional view of the filter chamber in this utility model;

[0024] Figure 9 This is a schematic diagram of the adsorption rack and through hole in this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Milling machine body; 2. Workpiece placement component; 3. Adsorption rack; 4. Through hole; 5. Fan; 6. Filter chamber; 7. Filter plate; 8. Cleaning plate; 9. Rack; 10. Gear; 11. Rotating rod; 12. Motor; 13. Driving bevel gear; 14. Driven bevel gear; 15. Baffle plate; 16. Mounting slot; 17. Blocking block; 18. Spring. Detailed Implementation

[0027] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0028] like Figure 1-9 As shown, a turret milling machine that can prevent excessive diffusion of smoke and dust includes a milling machine body 1, a workpiece placement part 2 is installed on the upper part of the milling machine body 1, an adsorption rack 3 is fixed on one side of the workpiece placement part 2, and through holes 4 are uniformly arranged on the side of the adsorption rack 3 near the workpiece placement part 2.

[0029] A fan 5 and a filter chamber 6 are respectively installed on both sides of the milling machine body 1. The input end of the fan 5 is connected to the adsorption frame 3 through a hose, and the output end of the fan 5 is connected to the filter chamber 6 through a hose. A filter plate 7 is installed on the top of the filter chamber 6. The through hole 4 is inclined. This design makes it difficult for impurities to enter the hose through the through hole 4. A baffle plate 15 is installed inside the filter chamber 6. The center of the baffle plate 15 is recessed downward. This design makes it difficult for liquid inside the filter chamber 6 to reach the filter plate 7, thus avoiding contamination of the filter plate 7.

[0030] When the blower 5 is started, air can be drawn through the hose so that the workpiece on the workpiece placement piece 2 can be processed to draw out the dust generated during processing. The dust drawn out can enter the interior of the filter chamber 6 through the hose, be removed by the dust removal liquid inside the filter chamber 6, and be removed again by the filter plate 7 on it.

[0031] A cleaning mechanism is installed on the suction holder 3, which is used to clean the through hole 4.

[0032] See attached document Figure 6 The cleaning mechanism includes a cleaning plate 8 that is slidably connected to the suction frame 3 on the side near the through hole 4. Both ends of the top of the cleaning plate 8 are fixed with racks 9. The top of the suction frame 3 is rotatably connected with a rotating rod 11. Both ends of the rotating rod 11 are fixed with gears 10, and the gears 10 are meshed with the racks 9.

[0033] The adsorption rack 3 is also equipped with a drive mechanism, which is used to drive the rotating rod 11 to rotate.

[0034] The drive mechanism includes a motor 12 mounted on the adsorption rack 3. The output end of the motor 12 is fixed with a drive bevel gear 13. A driven bevel gear 14 is mounted on the outside of the rotating rod 11, and the drive bevel gear 13 and the driven bevel gear 14 are meshed together.

[0035] When the active bevel gear 13 is driven, it can drive the active bevel gear 13 to rotate, and drive the driven bevel gear 14 to rotate, which in turn drives the rotating rod 11 to rotate, and the rotating rod 11 drives the gear 10 to rotate. Through the meshing connection between the gear 10 and the rack 9, the rack 9 can slide up and down on the outside of the adsorption frame 3, and drive the cleaning plate 8 to clean the through hole 4, thereby cleaning away the impurities attached to the through hole 4.

[0036] See attached document Figure 7 An installation groove 16 is provided inside the suction holder 3 and at the bottom of the cleaning sheet 8. A blocking block 17 is slidably connected inside the installation groove 16. The top and bottom of the blocking block 17 are provided with inclined surfaces. The inclined surfaces allow the cleaning sheet 8 to move to reduce the jamming effect between it and the blocking block 17. A spring 18 is also provided inside the installation groove 16 and is connected to the blocking block 17.

[0037] When the cleaning plate 8 moves to the uppermost position, it can press the blocking block 17, which in turn compresses the spring 18, causing the blocking block 17 to retract into the mounting groove 16. This allows the cleaning plate 8 to move to the upper part of the blocking block 17. At this time, the spring 18 pops out, causing the blocking block 17 to move to the lower end of the cleaning plate 8, blocking the cleaning plate 8. This ensures that the cleaning plate 8 is in a stable state when it is not cleaning the through hole 4.

[0038] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A turret milling machine that can prevent excessive diffusion of smoke and dust, comprising a milling machine body (1), characterized in that: The upper part of the milling machine body (1) is equipped with a workpiece placement component (2), and a suction rack (3) is fixed on one side of the workpiece placement component (2). The suction rack (3) is provided with through holes (4) evenly on the side of the workpiece placement component (2). A fan (5) and a filter chamber (6) are respectively installed on both sides of the milling machine body (1). The input end of the fan (5) is connected to the adsorption frame (3) through a hose, and the output end of the fan (5) is connected to the filter chamber (6) through a hose. A filter plate (7) is installed on the top of the filter chamber (6). The adsorption rack (3) is equipped with a cleaning mechanism for cleaning the through hole (4).

2. The turret milling machine according to claim 1, characterized in that: The cleaning mechanism includes a cleaning plate (8) that is slidably connected to the side of the suction frame (3) near the through hole (4). The cleaning plate (8) has racks (9) fixed at both ends of its top. The suction frame (3) has a rotating rod (11) rotatably connected to its top. The rotating rod (11) has gears (10) fixed at both ends of its ends, and the gears (10) mesh with the racks (9). The adsorption rack (3) is also equipped with a driving mechanism, which is used to drive the rotating rod (11) to rotate.

3. The turret milling machine according to claim 2, characterized in that: The driving mechanism includes a motor (12) mounted on the adsorption rack (3), with a driving bevel gear (13) fixed at the output end of the motor (12), and a driven bevel gear (14) mounted on the outer side of the rotating rod (11), and the driving bevel gear (13) meshing with the driven bevel gear (14).

4. The turret milling machine according to claim 2, characterized in that: An installation groove (16) is provided inside the adsorption rack (3) and at the bottom of the cleaning sheet (8). A blocking block (17) is slidably connected inside the installation groove (16). The top and bottom of the blocking block (17) are both provided with inclined surfaces. A spring (18) is also provided inside the installation groove (16), and the spring (18) is connected to the blocking block (17).

5. The turret milling machine according to claim 1, characterized in that: The filter chamber (6) is provided with a ring of baffles (15) inside, and the center of the baffles (15) is recessed downward.

6. The turret milling machine according to claim 1, characterized in that: The through hole (4) is set at an angle.

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