Milling machine for precision manufacturing

Abstract

The utility model relates to the technical field of milling machines, and discloses a milling machine for precision manufacturing, which comprises a base, a transverse moving part is installed on the base, a supporting frame is arranged on the transverse moving part, a machining table is installed on the supporting frame, installation frames are installed on the two sides of the base, vertical moving parts are installed on the installation frames and fixedly connected with air cylinders, the air cylinders are fixedly connected with a driving motor, and the driving motor is connected with a milling cutter. Chip collecting parts are arranged on the two sides of the supporting frame and used for collecting chips generated during machining, and adjusting parts connected with the chip collecting parts are arranged on the two sides of the supporting frame and used for adjusting the positions of the chip collecting parts; according to the utility model, the chippings generated in the machining process are collected through the chipping collecting component, and the position of the chipping collecting component can be adjusted through the adjusting component, so that the chipping collecting component is inclined towards two sides, the chippings in the chipping collecting component can be poured out, and the chippings in the chipping collecting component can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a milling machine for precision manufacturing. Background Art

[0002] Milling machine is a widely used machine tool. It can process planes, grooves (keyways, T-slots, dovetail grooves, etc.), toothed parts (gears, spline shafts, sprockets), spiral surfaces (threads, spiral grooves) and various curved surfaces. In addition, it can also be used for machining the surface of rotating bodies, inner holes and cutting.

[0003] In the prior art, the announcement number CN216461993U discloses a milling machine for precision manufacturing, in which the workpiece processing base is a right prism with a small top and a large bottom, and the inclined surface of the workpiece processing base is polished. When the workpiece is cut by the milling cutter, the generated debris will slide down along the inclined surface of the workpiece processing base and finally fall into the debris recovery groove, thus preventing the debris from falling into the gap in the equipment, reducing the occurrence of mechanical failures, and thus extending the service life. However, the prior art is not convenient for cleaning the debris in the debris recovery groove, so there is still room for improvement in the prior art.

[0004] Therefore, those skilled in the art have proposed a milling machine for precision manufacturing to solve the problems raised in the above background. Utility Model Content

[0005] The purpose of the utility model is to provide a milling machine for precision manufacturing to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A milling machine for precision manufacturing comprises a base; a lateral moving component is installed on the base, a support frame is provided on the lateral moving component, a processing table is installed on the support frame, mounting frames are installed on both sides of the base, a vertical moving component is installed on the mounting frames, the vertical moving component is fixedly connected to a cylinder, the cylinder is fixedly connected to a driving motor, the driving motor is connected to a milling cutter, chip collecting components are provided on both sides of the support frame for collecting debris generated during processing, and adjustment components connected to the chip collecting components are provided on both sides of the support frame for adjusting the position of the chip collecting components.

[0008] As a further solution of the utility model: the transverse moving component includes two fixed plates installed on the base, a first screw is rotatably arranged on the fixed plate, the first screw is threadedly connected to a first movable frame slidably connected to the base, the first movable frame is fixedly connected to the support frame, and a first motor connected to the first screw is installed on the fixed plate.

[0009] As a further solution of the utility model: the vertical moving component includes a second screw rod rotatably set on the mounting frame, the second screw rod is threadedly connected to a second moving frame slidably connected to the mounting frame, the second moving frame is fixedly connected to the cylinder, and a second motor connected to the second screw rod is installed on the mounting frame.

[0010] As a further solution of the utility model: the chip collecting component includes a chip collecting rack, two symmetrically distributed first brackets are installed at the bottom of the chip collecting rack, a first rotating shaft is rotatably arranged at the bottom of the first bracket, a first pulley is installed on the first rotating shaft, two symmetrically distributed second brackets are installed at the bottom of the chip collecting rack, a second rotating shaft is rotatably arranged at the bottom of the second bracket, a second pulley is installed on the second rotating shaft, first sliding grooves are opened on both sides of the support frame, second sliding grooves are opened on both sides of the first sliding groove, and the second sliding grooves are slidably connected to the second rotating shaft.

[0011] As a further solution of the utility model: the adjusting component includes two side plates installed on both sides of the supporting frame, a bidirectional screw is rotatably arranged on the side plates, both sides of the bidirectional screw are threadedly connected to a movable frame, a telescopic rod is installed on the movable frame, the top end of the telescopic rod is hinged to the first rotating shaft, and a third motor connected to the bidirectional screw is installed on the side plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the utility model collects the debris generated during the processing through the chip collecting component, and the position of the chip collecting component can be adjusted through the adjusting component, so that the chip collecting component is tilted to both sides, so that the debris in the chip collecting component can be dumped, thereby completing the cleaning of the debris in the chip collecting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the structure of a milling machine for precision manufacturing.

[0014] Figure 2 The present invention is a schematic diagram of the structure of one side of a support frame in a milling machine used for precision manufacturing.

[0015] Figure 3 The present invention is a schematic diagram of the structure of the inner side of a mounting frame in a milling machine used for precision manufacturing.

[0016] Figure 4 The present invention is a schematic diagram of the structure of a chip collecting frame in a milling machine used for precision manufacturing.

[0017] In the figure: 1, base; 2, fixed plate; 3, first screw; 4, first motor; 5, first movable frame; 6, support frame; 7, processing table; 8, first slide; 9, second slide; 10, chip collection frame; 11, first bracket; 12, first rotating shaft; 13, first pulley; 14, second bracket; 15, second rotating shaft; 16, second pulley; 17, mounting frame; 18, second screw; 19, second motor; 20, second movable frame; 21, cylinder; 22, drive motor; 23, milling cutter; 24, side plate; 25, bidirectional screw; 26, movable frame; 27, third motor; 28, telescopic rod. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 4 A milling machine for precision manufacturing comprises a base 1; a lateral moving component is installed on the base 1, a support frame 6 is arranged on the lateral moving component, a processing table 7 is installed on the support frame 6, mounting frames 17 are installed on both sides of the base 1, a vertical moving component is installed on the mounting frame 17, the vertical moving component is fixedly connected to a cylinder 21, the cylinder 21 is fixedly connected to a driving motor 22, a milling cutter 23 is connected to the driving motor 22, chip collecting components are arranged on both sides of the support frame 6 for collecting debris generated during processing, and adjusting components connected to the chip collecting components are arranged on both sides of the support frame 6 for adjusting the position of the chip collecting components.

[0020] The transverse moving component includes two fixed plates 2 installed on the base 1, and a first screw 3 is rotatably arranged on the fixed plate 2. The first screw 3 is threadedly connected to a first movable frame 5 slidably connected to the base 1. The first movable frame 5 is fixedly connected to a support frame 6. A first motor 4 connected to the first screw 3 is installed on the fixed plate 2. The first screw 3 is driven to rotate by the first motor 4, thereby driving the first movable frame 5 to move transversely, thereby changing the transverse position of the processing table 7.

[0021] The vertical moving component includes a second screw 18 rotatably arranged on the mounting frame 17, the second screw 18 is threadedly connected to a second moving frame 20 slidably connected to the mounting frame 17, the second moving frame 20 is fixedly connected to a cylinder 21, and a second motor 19 connected to the second screw 18 is installed on the mounting frame 17. The second screw 18 is driven to rotate by the second motor 19, thereby driving the second moving frame 20 to move vertically, thereby changing the vertical position of the milling cutter 23.

[0022] The chip collecting component includes a chip collecting rack 10, and two symmetrically distributed first brackets 11 are installed at the bottom of the chip collecting rack 10, and a first rotating shaft 12 is rotatably set at the bottom of the first bracket 11, and a first pulley 13 is installed on the first rotating shaft 12, and two symmetrically distributed second brackets 14 are installed at the bottom of the chip collecting rack 10, and a second rotating shaft 15 is rotatably set at the bottom of the second bracket 14, and a second pulley 16 is installed on the second rotating shaft 15, first slide grooves 8 are opened on both sides of the support frame 6, and second slide grooves 9 are opened on both sides of the first slide groove 8, and the second slide groove 9 is slidably connected to the second rotating shaft 15, and the first pulley 13 and the second pulley 16 slide in the first slide groove 8, wherein the first slide groove 8 is V-shaped, one side of which is horizontal and the other side is inclined.

[0023] The adjusting component includes two side plates 24 installed on both sides of the support frame 6, and a bidirectional screw 25 is rotatably arranged on the side plate 24. Both sides of the bidirectional screw 25 are threadedly connected to a movable frame 26, and a telescopic rod 28 is installed on the movable frame 26. The top end of the telescopic rod 28 is hinged to the first rotating shaft 12, and a third motor 27 connected to the bidirectional screw 25 is installed on the side plate 24.

[0024] The working principle of the utility model is as follows: when in use, the parts on the processing table 7 are processed by the milling cutter 23, and the debris generated during the processing will fall into the chip collecting frame 10 along the outer inclined surface of the processing table 7. When the debris in the chip collecting frame 10 needs to be cleaned, the third motor 27 is started to drive the bidirectional screw 25 to rotate, driving the two movable frames 26 to move away from each other, and driving the first rotating shaft 12 to slide along the second slide groove 9 to both sides through the telescopic rod 28 until the second rotating shaft 15 slides to the inclined surface of the second slide groove 9, the chip collecting frame 10 will tilt outward, at this time, the debris in the chip collecting frame 10 will slide to both sides of the milling machine, and then the debris in the chip collecting frame 10 can be cleaned, and then the third motor 27 is started in the reverse direction, so that the bidirectional screw 25 rotates in the reverse direction, so that the two movable frames 26 approach each other, and the first rotating shaft 12 is driven to slide back along the second slide groove 9 through the telescopic rod 28, so that the second rotating shaft 15 slides to the horizontal plane of the second slide groove 9, so that the chip collecting frame 10 is reset.

[0025] The utility model collects the debris generated in the processing process by means of a chip collecting component, and the position of the chip collecting component can be adjusted by means of an adjusting component, so that the chip collecting component is tilted to both sides, so that the debris in the chip collecting component can be dumped, thereby completing the cleaning of the debris in the chip collecting component.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A milling machine for precision manufacturing, comprising a base, characterized in that: A transverse moving component is installed on the base, a supporting frame is provided on the transverse moving component, a processing table is installed on the supporting frame, mounting frames are installed on both sides of the base, a vertical moving component is installed on the mounting frames, the vertical moving component is fixedly connected to a cylinder, the cylinder is fixedly connected to a driving motor, the driving motor is connected to a milling cutter, chip collecting components are provided on both sides of the supporting frame for collecting debris generated during processing, and adjustment components connected to the chip collecting components are provided on both sides of the supporting frame for adjusting the position of the chip collecting components.

2. A milling machine for precision manufacturing according to claim 1, characterized in that: The transverse moving component includes two fixed plates installed on the base, a first screw is rotatably arranged on the fixed plate, the first screw is threadedly connected to a first moving frame slidably connected to the base, the first moving frame is fixedly connected to the support frame, and a first motor connected to the first screw is installed on the fixed plate.

3. A milling machine for precision manufacturing according to claim 1, characterized in that: The vertical moving component includes a second screw rotatably arranged on the mounting frame, the second screw is threadedly connected to a second moving frame slidably connected to the mounting frame, the second moving frame is fixedly connected to the cylinder, and a second motor connected to the second screw is installed on the mounting frame.

4. A milling machine for precision manufacturing according to claim 1, characterized in that: The chip collecting component includes a chip collecting rack, two first brackets are symmetrically installed at the bottom of the chip collecting rack, a first rotating shaft is rotatably arranged at the bottom of the first bracket, a first pulley is installed on the first rotating shaft, two second brackets are symmetrically installed at the bottom of the chip collecting rack, a second rotating shaft is rotatably arranged at the bottom of the second bracket, a second pulley is installed on the second rotating shaft, first sliding grooves are opened on both sides of the support frame, second sliding grooves are opened on both sides of the first sliding groove, and the second sliding grooves are slidably connected to the second rotating shaft.

5. A milling machine for precision manufacturing according to claim 4, characterized in that: The adjusting component includes two side plates installed on both sides of the supporting frame, a bidirectional screw is rotatably arranged on the side plates, both sides of the bidirectional screw are threadedly connected to a movable frame, a telescopic rod is installed on the movable frame, the top end of the telescopic rod is hinged to the first rotating shaft, and a third motor connected to the bidirectional screw is installed on the side plates.

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