Planer type milling machine with protective structure

Abstract

The utility model relates to the technical field of planer type milling machines, and discloses a planer type milling machine with a protective structure, which comprises a machine body, the bottom of the machine body is fixedly connected with a plurality of bottom plates, the bottom of each bottom plate is fixedly connected with a connecting table, a sliding chute is formed in each connecting table, the side wall of each bottom plate is fixedly connected with a hydraulic rod, and the hydraulic rods are fixedly connected with the protective structure. A sliding table is fixedly connected to the output end of the hydraulic rod, a plurality of sliding shafts are fixedly connected to the top of the sliding table, the sliding shafts are slidably connected into the sliding grooves, a plurality of sliding columns are slidably connected into the sliding table, one end of each sliding column is fixedly connected with a protection plate, and a discharging assembly is arranged at the bottom of the machine body. According to the utility model, the connecting table, the sliding table, the protective plate and other structures are matched, so that the risk of accidentally contacting a moving machine tool part or a cutter is reduced, the occurrence rate of accidents is obviously reduced, the safety of a working environment is improved, and the safety of operators is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry milling machines, in particular to a gantry milling machine with a protective structure. Background Art

[0002] Gantry milling machine is a large CNC machine tool used to process large workpieces or workpieces that require high-precision processing. Gantry milling machine has the advantages of large processing range, high processing accuracy, and high cutting efficiency. It is widely used in large workpiece processing in the fields of aerospace, automobile manufacturing, mold processing, shipbuilding, etc. It can process various metal and non-metal materials, such as steel, aluminum alloy, copper, plastic, etc., and is suitable for various complex shapes and high-precision processing needs.

[0003] Traditional gantry milling machines usually consist of a frame, gantry, worktable, spindle and control system. The frame is the supporting structure of the entire gantry milling machine, usually made of cast iron or welded steel plates, with sufficient rigidity and stability. The design of the frame must take into account the ability to withstand cutting forces and vibrations to ensure machining accuracy and stability. The gantry is a beam structure across the top of the frame that supports the movement of the spindle and tool. It usually consists of two columns and a crossbeam, with high rigidity and stability to ensure the precise positioning and movement of the spindle and tool. The worktable is a platform for clamping workpieces and performing processing, usually made of cast iron or welded steel plates. The worktable can move along the long and horizontal axes of the gantry to facilitate multi-axis processing of the workpiece.

[0004] However, traditional gantry milling machines do not have protective functions and structures. When the equipment is running, they cannot prevent people from entering the equipment operating area. Accidents may occur when the operator accidentally touches the moving machine tool parts or tools. Accidents cannot be prevented from happening, and the operator's work efficiency and comfort are reduced. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a gantry milling machine with a protective structure, aiming to improve the problem that traditional gantry milling machines do not have a protective function and their structure cannot prevent the occurrence of accidents, and also reduce the work efficiency and work comfort of operators.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a gantry milling machine with a protective structure, including a machine body, a plurality of base plates fixedly connected to the bottom of the machine body, a connecting table fixedly connected to the bottom of each base plate, a slide groove is provided inside the connecting table, a hydraulic rod is fixedly connected to the side wall of the base plate, a slide table is fixedly connected to the output end of the hydraulic rod, a plurality of sliding shafts are fixedly connected to the top of the slide table, the sliding shafts are slidably connected to the inside of the slide groove, a plurality of sliding columns are slidably connected to the inside of the slide table, a protective plate is fixedly connected to one end of the sliding column, and a discharge assembly is provided at the bottom of the machine body.

[0007] Furthermore, the discharge assembly includes a discharge bin, and the discharge bin is fixedly connected to the bottom of the machine body.

[0008] Furthermore, a bin opening is provided inside the discharge bin, and an arc-shaped groove is provided inside the discharge bin.

[0009] Furthermore, a motor is fixedly connected to the side wall of the discharge bin, and a connecting shaft is fixedly connected to the output end of the motor.

[0010] Furthermore, one end of the connecting shaft is fixedly connected to a connecting plate 1, and one side wall of the connecting plate is fixedly connected to a connecting plate 2.

[0011] Furthermore, the two side walls of the connecting plate are fixedly connected to the inside of the arc-shaped groove, and the two side walls of the connecting plate are fixedly connected to an L-shaped plate.

[0012] Furthermore, the L-shaped plate is internally threadedly connected with a plurality of bolts.

[0013] Furthermore, a baffle is fixedly connected to the bottom of the L-shaped plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, firstly, the hydraulic rod is used to push the sliding shaft of the side wall of the slide to slide inside the slide groove so that the slide column slides inside the slide. Due to this structure, the protective plate is pushed outward to form a protective area around the machine body, so as to prevent the staff from accidentally entering the operating area of ​​the gantry milling machine and accidentally contacting the moving machine tool parts or cutting tools, thereby reducing the accident rate.

[0016] 2. In the utility model, the motor drives the connecting shaft to rotate so that the angles of multiple connecting rods are changed, and then the baffle is driven to open or close outward through the opening of the arc groove, thereby achieving that the waste generated during the operation of the gantry milling machine can be effectively discharged for treatment or recycling, thereby improving resource utilization, avoiding waste and ensuring the operating efficiency of the gantry milling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A three-dimensional diagram of a gantry milling machine with a protective structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom plate structure of a gantry milling machine with a protective structure proposed by the utility model;

[0019] Figure 3 The utility model discloses a schematic diagram of a material discharging bin structure of a gantry milling machine with a protective structure.

[0020] Legend:

[0021] 1. Machine body; 2. Bottom plate; 3. Connecting platform; 4. Slide; 5. Hydraulic rod; 6. Slide; 7. Sliding shaft; 8. Sliding column; 9. Protective plate; 10. Discharge bin; 11. Bin opening; 12. Motor; 13. Arc groove; 14. Connecting shaft; 15. Connecting plate 1; 16. Connecting plate 2; 17. L-shaped plate; 18. Bolt; 19. Baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a gantry milling machine with a protective structure, including a machine body 1, a plurality of bottom plates 2 are fixedly connected to the bottom of the machine body 1, a connecting platform 3 is fixedly connected to the bottom of each bottom plate 2, a slide groove 4 is provided inside the connecting platform 3, a hydraulic rod 5 is fixedly connected to the side wall of the bottom plate 2, a slide table 6 is fixedly connected to the output end of the hydraulic rod 5, a plurality of sliding shafts 7 are fixedly connected to the top of the slide table 6, the slide shaft 7 is slidably connected to the inside of the slide groove 4, a plurality of sliding columns 8 are slidably connected to the inside of the slide table 6, a protective plate 9 is fixedly connected to one end of the sliding column 8, and a discharge assembly is provided at the bottom of the machine body 1.

[0024] Specifically, the hydraulic rods 5 are located at the bottom of the machine body 1, and they simultaneously apply push and pull forces to the slide 6, thereby causing the slide 6 to move. As the slide 6 moves, the multiple slide shafts 7 on the top also slide inside the slide groove 4. Through the trajectory of the slide groove 4, when the slide shafts 7 slide inside the slide groove 4, they drive the slide column 8 to slide inside the slide 6 and protrude to the outside of the base plate 2. This movement process causes the slide column 8 to push the protective plate 9, ejecting it and forming a protective barrier on the side wall of the machine body 1. In this way, through the movement of the slide column 8, the protective plate 9 is pushed out to form a protective area around the machine body 1. This protective area effectively prevents staff from accidentally entering the operating area of ​​the gantry milling machine, thereby reducing the risk of accidental contact with moving machine tool parts or cutting tools. This protective measure significantly reduces the incidence of accidents, improves the safety of the working environment and ensures the safety of operators.

[0025] Reference Figure 3 The discharge assembly includes a discharge bin 10, which is fixedly connected to the bottom of the machine body 1, and a bin opening 11 is opened inside the discharge bin 10, and an arc groove 13 is opened inside the discharge bin 10. A motor 12 is fixedly connected to the side wall of the discharge bin 10, and a connecting shaft 14 is fixedly connected to the output end of the motor 12. One end of the connecting shaft 14 is fixedly connected to a connecting plate 15, and a connecting plate 2 16 is fixedly connected to the side wall of the connecting plate 15. The side wall of the connecting plate 2 16 is fixedly connected to the inside of the arc groove 13, and an L-shaped plate 17 is fixedly connected to the side wall of the connecting plate 2 16. A plurality of bolts 18 are threadedly connected to the inside of the L-shaped plate 17, and a baffle 19 is fixedly connected to the bottom of the L-shaped plate 17.

[0026] Specifically, the rotation of the motor 12 will drive the connecting shaft 14 to rotate inside the warehouse opening 11. As the connecting shaft 14 rotates, the connecting plate 15 rotates at one end, and the movement of the connecting plate 15 will cause the angle of the connecting plate 2 16 to change and slide in the arc groove 13. During this process, the L-shaped plate 17 can rotate on the side wall of the connecting plate 2 16 and pull the baffle 19 through the fixing action of the bolt 18. By changing the inclination angle of the baffle 19, it can retract or eject the displacement. Through the above mechanism, the waste generated during the operation of the gantry milling machine can be effectively discharged, processed or recycled. This design not only improves the utilization rate of resources, but also avoids waste, thereby ensuring the operating efficiency of the gantry milling machine. This automated waste treatment system makes the production process more efficient and environmentally friendly, providing strong support for the sustainable development of the factory.

[0027] Working principle: when it is necessary to protect the gantry milling machine, first start the hydraulic rod 5. The multiple hydraulic rods 5 at the bottom of the body 1 simultaneously output push-pull forces to the slide 6 to drive the slide 6 to move. While the slide 6 moves, it drives the multiple slide shafts 7 on its top to slide inside the slide groove 4. The track design of the slide groove 4 makes it possible for the slide shaft 7 to drive the slide column 8 to slide inside the slide 6 and protrude to the outside of the bottom plate 2 when sliding inside the slide shaft 7. At this time, the movement of the slide column 8 can push the protective plate 9 to be ejected outward from the side wall of the body 1, thereby achieving the protection of the gantry milling machine and forming a protective area around the body 1 to prevent staff from accidentally entering the operating area of ​​the gantry milling machine and accidentally contacting the moving machine tool parts or tools, thereby reducing the accident rate. When it is necessary to process the waste generated during the processing of the gantry milling machine, the motor 12 is started, and the motor 12 drives the connecting shaft 14 to rotate inside the warehouse opening 11. The rotation of the connecting shaft 14 makes the connecting plate 15 at one end thereof rotate accordingly, and the rotation of the connecting plate 15 makes the angle of the connecting plate 2 16 change and slide inside the arc groove 13. At this time, the L-shaped plate 17 can rotate on the side wall of the connecting plate 2 16 and pull the baffle 19 through the fixation of the bolt 18, thereby changing the inclination angle of the baffle 19 and causing it to retract or eject. In this way, the waste generated during the operation of the gantry milling machine can be effectively discharged for processing or recycling, thereby improving the utilization rate of resources, avoiding waste and ensuring the operation efficiency of the gantry milling machine.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gantry milling machine with a protective structure, comprising a machine body (1), characterized in that: The bottom of the machine body (1) is fixedly connected to a plurality of bottom plates (2), each of the bottom plates (2) is fixedly connected to a connecting platform (3), a slide groove (4) is provided inside the connecting platform (3), a hydraulic rod (5) is fixedly connected to the side wall of the bottom plate (2), an output end of the hydraulic rod (5) is fixedly connected to a slide table (6), a plurality of sliding shafts (7) are fixedly connected to the top of the slide table (6), the sliding shafts (7) are slidably connected to the inside of the slide groove (4), a plurality of sliding columns (8) are slidably connected to the inside of the slide table (6), one end of the sliding column (8) is fixedly connected to a protective plate (9), and a discharge assembly is provided at the bottom of the machine body (1).

2. The gantry milling machine with a protective structure according to claim 1, characterized in that: The discharge assembly comprises a discharge bin (10), and the discharge bin (10) is fixedly connected to the bottom of the machine body (1).

3. The gantry milling machine with a protective structure according to claim 2, characterized in that: The discharge bin (10) is provided with a bin opening (11) therein, and the discharge bin (10) is provided with an arc-shaped groove (13) therein.

4. The gantry milling machine with a protective structure according to claim 3, characterized in that: A motor (12) is fixedly connected to the side wall of the discharge bin (10), and a connecting shaft (14) is fixedly connected to the output end of the motor (12).

5. The gantry milling machine with a protective structure according to claim 4, characterized in that: One end of the connecting shaft (14) is fixedly connected to a connecting plate 1 (15), and a side wall of the connecting plate 1 (15) is fixedly connected to a connecting plate 2 (16).

6. The gantry milling machine with a protective structure according to claim 5, characterized in that: The side wall of the second connecting plate (16) is fixedly connected to the inside of the arc-shaped groove (13), and the side wall of the second connecting plate (16) is fixedly connected to an L-shaped plate (17).

7. The gantry milling machine with a protective structure according to claim 6, characterized in that: The L-shaped plate (17) is internally threaded with a plurality of bolts (18).

8. The gantry milling machine with a protective structure according to claim 7, characterized in that: A baffle (19) is fixedly connected to the bottom of the L-shaped plate (17).

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