Gantry milling machine with heat dissipation function

Abstract

The gantry milling machine with the heat dissipation function comprises a working table, two hydraulic cylinders are fixedly installed on the two sides of the top of the working table, a machining mechanism is fixedly installed between the tops of the two hydraulic cylinders, the machining mechanism comprises an installation block, and the installation block is fixedly installed on the working table. A second mounting groove is formed in the top of the mounting block, and a second lead screw is rotationally mounted in the second mounting groove through a bearing. According to the planer mill with the heat dissipation function, rotation of a second lead screw enables a movable plate to slide in the direction of the second lead screw, then the position of a machining structure is changed, harmful gas can be generated when the machining structure is machined, the top end of a guide pipe is connected with a ventilator, a smoke suction bin has suction force, and the heat dissipation function is achieved. And harmful gas is effectively absorbed, the flue gas absorption function is achieved, the draught fan effectively generates wind when working, the wind is blown to the surface of the milling cutter to conduct heat dissipation treatment on the milling cutter, and the service life of the milling cutter is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of gantry milling machines, in particular to a gantry milling machine with a heat dissipation function. Background Art

[0002] A milling machine mainly refers to a machine tool that uses a milling cutter to process various surfaces of a workpiece. Usually, the rotation of the milling cutter is the main motion, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc.

[0003] However, the gantry milling machine currently on the market is not convenient for heat dissipation of the milling cutter during use. The long-term operation of the gantry milling machine causes the temperature of the milling cutter to rise, resulting in increased wear of the milling cutter, thereby reducing the service life of the milling cutter.

[0004] Therefore, it is necessary to provide a gantry milling machine with heat dissipation function to solve the above technical problems. Utility Model Content

[0005] The utility model provides a gantry milling machine with a heat dissipation function, which solves the problem that the gantry milling machine in the existing market is not convenient for heat dissipation of the milling cutter during use, the long-term operation of the gantry milling machine causes the temperature of the milling cutter to rise, resulting in increased wear of the milling cutter, thereby reducing the service life of the milling cutter.

[0006] The utility model provides a gantry milling machine with a heat dissipation function, comprising: a workbench, two hydraulic cylinders are fixedly installed on both sides of the top of the workbench, a processing mechanism is fixedly installed between the tops of the two hydraulic cylinders, the processing mechanism comprises a mounting block, a second mounting groove is opened on the top of the mounting block, a second screw rod is rotatably installed inside the second mounting groove through a bearing, a movable plate is meshedly connected to the outside of the second screw rod, a slide rail is provided between the movable plate and the mounting block, the slide rail and the mounting block are welded, a processing structure is fixedly installed on one side of the outside of the movable plate, a smoking chamber is welded to the outside of the processing structure, fixed plates are fixedly installed on both sides of the outside of the smoking chamber, and the number of fixed plates is two, and fans are embedded in the tops of the two fixed plates.

[0007] Preferably, one end of the second screw rod passes through the mounting block and extends to the outside, a keyway at one end of the second screw rod is connected to the second motor, and the second motor is fixed to the mounting block by screws.

[0008] Preferably, a conduit is fixedly installed on the top of the smoking chamber.

[0009] Preferably, a first mounting groove is formed on the top of the workbench, and a first screw rod is rotatably mounted inside the first mounting groove via a bearing.

[0010] Preferably, a first motor is fixedly mounted on one side of the top of the workbench by screws, and an output shaft of the first motor is connected to a keyway at one end of the first screw rod.

[0011] Preferably, the outside of the first screw rod is meshedly connected with a mounting plate, and the mounting plate is slidably mounted on the workbench along the length direction of the first screw rod through a first mounting groove, and negative pressure holes are equidistantly opened on the top of the mounting plate, and the number of negative pressure holes is multiple.

[0012] Compared with the related art, the gantry milling machine with heat dissipation function provided by the utility model has the following beneficial effects:

[0013] The second motor is fixed to the mounting block by screws, and a conduit is fixedly installed on the top of the smoking chamber. The rotation of the second motor effectively drives the second screw rod to rotate. Due to the setting of the slide rail, the mounting block will not deviate during the sliding process. Due to the rotation of the second screw rod, the movable plate slides along the direction of the second screw rod, thereby changing the position of the processing structure. Harmful gases will be generated during the processing of the processing structure. The top of the conduit is connected to the ventilator, so that the smoking chamber has suction, which effectively absorbs harmful gases and has a smoke absorption function. The fan effectively generates wind, and the wind blows to the surface of the milling cutter to dissipate the heat of the milling cutter, thereby extending the service life of the milling cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a gantry milling machine with heat dissipation function provided by the utility model;

[0015] Figure 2 for Figure 1 The schematic diagram of the processing mechanism structure shown;

[0016] Figure 3 for Figure 1 The fan installation structure diagram is shown.

[0017] In the figure: 1. workbench; 2. first mounting groove; 3. first screw rod; 4. first motor; 5. mounting plate; 6. hydraulic cylinder; 7. processing mechanism; 71. mounting block; 72. second mounting groove; 73. second screw rod; 74. second motor; 75. slide rail; 76. moving plate; 77. processing structure; 78. smoking chamber; 79. duct; 8. negative pressure hole; 9. fixing plate; 10. fan. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A structural schematic diagram of a preferred embodiment of a gantry milling machine with heat dissipation function provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the processing mechanism structure shown; Figure 3 for Figure 1 The schematic diagram of the fan installation structure shown in the figure is a gantry milling machine with a heat dissipation function, comprising: a workbench 1, hydraulic cylinders 6 are fixedly installed on both sides of the top of the workbench 1, and the number of hydraulic cylinders 6 is two, a processing mechanism 7 is fixedly installed between the tops of the two hydraulic cylinders 6, the processing mechanism 7 comprises a mounting block 71, a second mounting groove 72 is opened on the top of the mounting block 71, a second screw rod 73 is rotatably installed inside the second mounting groove 72 through a bearing, a moving plate 76 is meshedly connected to the outside of the second screw rod 73, a slide rail 75 is provided between the moving plate 76 and the mounting block 71, the slide rail 75 and the mounting block 71 are welded, a processing structure 77 is fixedly installed on one side of the outside of the moving plate 76, a smoking chamber 78 is welded to the outside of the processing structure 77, fixed plates 9 are fixedly installed on both sides of the outside of the smoking chamber 78, and the number of fixed plates 9 is two, and fans 10 are embedded on the tops of the two fixed plates 9, One end of the second screw rod 73 passes through the mounting block 71 and extends to the outside. One end of the second screw rod 73 is connected to the second motor 74 by a keyway. The second motor 74 is fixed to the mounting block 71 by screws. A guide tube 79 is fixedly installed on the top of the smoking chamber 78. The rotation of the second motor 74 effectively drives the second screw rod 73 to rotate. Due to the setting of the slide rail 75, the mounting block 71 will not deviate during the sliding process. Due to the rotation of the second screw rod 73, the movable plate 76 slides along the direction of the second screw rod 73, thereby changing the position of the processing structure 77. Harmful gas will be generated during the processing of the processing structure 77. The top of the guide tube 79 is connected to the ventilator, so that the smoking chamber 78 has suction, which effectively absorbs the harmful gas and has the smoke absorption function. The fan 10 works to effectively generate wind, and the wind blows to the surface of the milling cutter to dissipate the heat of the milling cutter, thereby extending the service life of the milling cutter.

[0020] A first mounting groove 2 is provided on the top of the workbench 1, and a first screw rod 3 is rotatably installed inside the first mounting groove 2 through a bearing. A first motor 4 is fixedly installed on one side of the top of the workbench 1 through screws. The output shaft of the first motor 4 is connected to a keyway at one end of the first screw rod 3. The rotation of the first motor 4 drives the first screw rod 3 to rotate, thereby changing the position of the mounting plate 5, and moving the fixed sheet metal to the bottom of the processing structure 77. The lifting and lowering of the hydraulic cylinder 6 drives the processing mechanism 7 to move up and down, thereby changing the height of the processing structure 77, so that the processing structure 77 contacts the sheet metal, and then completes the processing.

[0021] The outside of the first screw rod 3 is meshedly connected with a mounting plate 5, and the mounting plate 5 is slidably mounted on the workbench 1 along the length direction of the first screw rod 3 through the first mounting groove 2. Negative pressure holes 8 are equidistantly provided on the top of the mounting plate 5, and there are multiple negative pressure holes 8. The sheet metal parts to be processed are placed on the top of the mounting plate 5, and the negative pressure holes 8 are negatively adsorbed to fix the sheet metal parts to the mounting plate 5. The structure is simple, and it is convenient to fix different sheet metal parts.

[0022] The working principle of the gantry milling machine with heat dissipation function provided by the utility model is as follows:

[0023] The first step: place the sheet metal to be processed above the mounting plate 5, and the negative pressure hole 8 is negatively adsorbed to fix the sheet metal to the mounting plate 5. The structure is simple and convenient for fixing different sheet metals. The rotation of the first motor 4 drives the first screw 3 to rotate, thereby changing the position of the mounting plate 5, and moving the fixed sheet metal to the bottom of the processing structure 77. The lifting of the hydraulic cylinder 6 drives the processing mechanism 7 to move up and down, thereby changing the height of the processing structure 77, so that the processing structure 77 contacts the sheet metal, and then completes the processing.

[0024] Step 2: The rotation of the second screw rod 73 causes the movable plate 76 to slide along the direction of the second screw rod 73, thereby changing the position of the processing structure 77. Harmful gas will be generated during the processing of the processing structure 77. The top of the conduit 79 is connected to the ventilator, so that the smoking chamber 78 has suction force, which effectively absorbs the harmful gas and has the smoke absorption function. The fan 10 works to effectively generate wind, and the wind blows to the surface of the milling cutter to dissipate heat to the milling cutter, thereby extending the service life of the milling cutter.

[0025] Compared with the related art, the gantry milling machine with heat dissipation function provided by the utility model has the following beneficial effects:

[0026] The second motor 74 is fixedly installed with the mounting block 71 by screws, and a duct 79 is fixedly installed on the top of the smoking chamber 78. The rotation of the second motor 74 effectively drives the second screw rod 73 to rotate. Due to the setting of the slide rail 75, the mounting block 71 will not be offset during the sliding process. Due to the rotation of the second screw rod 73, the movable plate 76 slides along the direction of the second screw rod 73, thereby changing the position of the processing structure 77. Harmful gases will be generated during the processing of the processing structure 77. The top of the duct 79 is connected to the ventilator, so that the smoking chamber 78 has suction, which effectively absorbs harmful gases and has a smoke absorption function. The fan 10 works to effectively generate wind, and the wind blows to the surface of the milling cutter to dissipate the heat of the milling cutter, thereby extending the service life of the milling cutter.

[0027] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gantry milling machine with heat dissipation function, comprising: A workbench (1), characterized in that: hydraulic cylinders (6) are fixedly installed on both sides of the top of the workbench (1), and the number of hydraulic cylinders (6) is two, and a processing mechanism (7) is fixedly installed between the tops of the two hydraulic cylinders (6), and the processing mechanism (7) includes a mounting block (71), and a second mounting groove (72) is opened on the top of the mounting block (71), and a second screw rod (73) is rotatably installed inside the second mounting groove (72) through a bearing, and the outside of the second screw rod (73) is meshed and connected with a movable plate (76), a slide rail (75) is provided between the movable plate (76) and the mounting block (71), the slide rail (75) and the mounting block (71) are welded, a processing structure (77) is fixedly installed on one side of the outside of the movable plate (76), a smoking chamber (78) is welded on the outside of the processing structure (77), and a fixing plate (9) is fixedly installed on both sides of the outside of the smoking chamber (78), and the number of the fixing plates (9) is two, and fans (10) are embedded on the tops of the two fixing plates (9).

2. The gantry milling machine with heat dissipation function according to claim 1, characterized in that: One end of the second screw rod (73) passes through the mounting block (71) and extends to the outside, and a keyway at one end of the second screw rod (73) is connected to a second motor (74), and the second motor (74) is fixed to the mounting block (71) by means of screws.

3. The gantry milling machine with heat dissipation function according to claim 2, characterized in that: A guide tube (79) is fixedly mounted on the top of the smoking chamber (78).

4. The gantry milling machine with heat dissipation function according to claim 3, characterized in that: A first mounting groove (2) is provided on the top of the workbench (1), and a first screw rod (3) is rotatably mounted inside the first mounting groove (2) via a bearing.

5. The gantry milling machine with heat dissipation function according to claim 4, characterized in that: A first motor (4) is fixedly mounted on one side of the top of the workbench (1) by means of screws, and an output shaft of the first motor (4) is connected to a keyway at one end of the first screw rod (3).

6. The gantry milling machine with heat dissipation function according to claim 5, characterized in that: The first screw rod (3) is externally meshed with a mounting plate (5), and the mounting plate (5) is slidably mounted on the workbench (1) along the length direction of the first screw rod (3) through a first mounting groove (2). Negative pressure holes (8) are equidistantly provided on the top of the mounting plate (5), and the number of the negative pressure holes (8) is multiple.

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