Horizontal numerical control milling machine

Abstract

The utility model discloses a horizontal numerical control milling machine which comprises a base, a machine base is fixedly installed on the top face of the base, a milling assembly is installed on the machine base, a workbench is fixedly installed on the top face of the base, and one side of the workbench is connected with a collecting assembly in a sliding mode. According to the milling machine, the cleaning assembly and the driving assembly are arranged to drive the cleaning brush to move towards the collecting box along the surface of the workbench, milling chippings left on the surface of the workbench can be swept into the collecting box to be collected, the maintenance efficiency of the workbench is improved, the milling chippings on the workbench can be cleared away more conveniently, labor is saved, and practicability is high; the popularization is worthy. By arranging the threaded block, the cleaning brush is moved to one side of the workbench, and then the threaded block is detached from the guide rod, so that the cleaning brush can be detached for maintenance and replacement, and the cleaning effect and efficiency of the cleaning brush on the workbench are ensured; and the problem that milling chippings on the workbench cannot be cleaned after the cleaning brush is abraded is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control milling machines, in particular to a horizontal numerical control milling machine. Background Art

[0002] CNC milling machine is an automatic processing equipment developed on the basis of general milling machine. The processing technology of the two is basically the same, and the structure is somewhat similar. CNC milling machine is divided into two categories: without tool magazine and with tool magazine. Among them, CNC milling machine with tool magazine is also called machining center. The spindle of CNC horizontal milling machine is arranged horizontally and parallel to the machine tool worktable. In order to expand the processing range and usage function, it is usually adopted to add CNC turntable or universal CNC turntable to achieve four to five-axis processing.

[0003] The existing technology has the following problems:

[0004] After extensive searching, it was found that Chinese Patent Publication No.: CN217666714U discloses an automated horizontal CNC milling machine, including a base, a machine base, a milling cutter bracket, a support plate, a milling assembly and a workbench. The bottom end of the machine base is fixedly connected to the surface of the base, the top end of the machine base is installed with a milling cutter bracket, the milling cutter bracket is fixedly connected to the milling assembly through the support plate, the workbench is located in the front of the machine base, and isolation assemblies are symmetrically installed on both side walls of the base. The isolation assembly includes a telescopic rod A, a baffle, a telescopic rod B and a limit plate. The baffle is fixedly connected to the end face of the telescopic rod A, and the upper surface of the baffle is fixedly connected to the limit plate through the telescopic rod B. The isolation assemblies are symmetrically installed on both side walls of the base. Before using a CNC milling machine to process a workpiece, according to the working range of its workbench, the telescopic rod A is horizontally extended relative to the base through the baffle, and the telescopic rod B is extended relative to the baffle through the limit plate. The limit plate and the baffle isolate and protect the working area to prevent construction personnel from accidentally entering the working area of ​​the milling machine, thereby improving work safety. This patent symmetrically installs isolation components on both side walls of the base. Before using a CNC milling machine to process a workpiece, according to the working range of its workbench, the telescopic rod A is horizontally extended relative to the base through the baffle, and the telescopic rod B is extended relative to the baffle through the limit plate. The limit plate and the baffle isolate and protect the working area to prevent construction personnel from accidentally entering the working area of ​​the milling machine, thereby improving work safety.

[0005] However, there are still some issues that need to be improved in the actual use of the above patent. The most obvious one is that after the milling is completed, there will be more or less milling debris on the surface of the workbench, and it is tedious and laborious to clean up these milling debris.

[0006] To this end, we proposed a horizontal CNC milling machine to solve the above disadvantages. Utility Model Content

[0007] The purpose of the utility model is to provide a horizontal CNC milling machine in order to solve the shortcomings in the prior art.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a horizontal CNC milling machine, comprising a base, a machine base fixedly mounted on the top surface of the base, and a milling assembly mounted on the machine base, a workbench fixedly mounted on the top surface of the base, and a collection assembly slidably connected to one side of the workbench, a drive assembly fixedly mounted on the surface of the machine base, and a cleaning assembly mounted on the drive assembly.

[0009] Preferably, the driving assembly consists of a bearing seat, a lead screw, a driving motor, a moving block, a limit slot and a limit block. The driving motor is fixedly installed on one side surface of the bearing seat, and the output end of the driving motor extends to the bearing seat where a lead screw is installed, and the lead screw is matched with the moving block. A limit slot is provided on the surface of the bearing seat, and the limit block is slidably connected in the limit slot, and one end of the limit block is welded to the surface of the moving block.

[0010] Preferably, the cleaning assembly consists of a supporting plate, a guide rod, a threaded block, a cleaning brush and a spring. One end of the supporting plate is welded to the other end of the limit block. A guide rod is provided through the surface of the supporting plate, and one end of the guide rod is threadedly connected to the threaded block. A cleaning brush is installed at the other end of the guide rod, and a spring is provided on the outside of the guide rod between the cleaning brush and the supporting plate.

[0011] Preferably, the collecting assembly consists of a collecting box, a slider and a slide groove. A slide groove is provided on one side surface of the workbench, and the slider is slidably connected in the slide groove, and one end of the slider is fixedly connected to one side surface of the collecting box.

[0012] Preferably, a control panel is fixedly mounted on one side surface of the machine base, and the control panel is electrically connected to the drive motor and the milling assembly through a wire.

[0013] Preferably, the surface of the cleaning brush fits the surface of the workbench.

[0014] Preferably, the length of the cleaning brush and the collecting box is the same as the width of the workbench.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In the utility model, a cleaning component is provided, and the driving component drives the cleaning brush to move along the surface of the workbench toward the collection box, so that the milling debris remaining on the surface of the workbench can be swept into the collection box for collection, thereby improving the maintenance efficiency of the workbench. In addition, cleaning the milling debris on the workbench is more convenient and labor-saving, and the utility model is highly practical and worthy of promotion.

[0017] 2. In the utility model, a threaded block is provided to move the cleaning brush to one side of the workbench. Then, by removing the threaded block from the guide rod, the cleaning brush can be removed for maintenance and replacement, thereby ensuring the cleaning effect and efficiency of the cleaning brush on the workbench and avoiding the problem of the cleaning brush being unable to clean the milling debris on the workbench after being worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of a horizontal CNC milling machine proposed by the utility model;

[0020] Figure 2 It is a structural diagram of the drive component;

[0021] Figure 3 It is a schematic diagram of the structure of the collection component;

[0022] Figure 4 Schematic diagram of the cleaning component.

[0023] Legend:

[0024] 1. Base; 2. Machine base; 3. Milling assembly; 4. Workbench; 5. Drive assembly; 51. Bearing seat; 52. Screw; 53. Drive motor; 54. Moving block; 55. Limiting groove; 56. Limiting block; 6. Cleaning assembly; 61. Bearing plate; 62. Guide rod; 63. Threaded block; 64. Cleaning brush; 65. Spring; 7. Collection assembly; 71. Collection box; 72. Slider; 73. Slide; 8. Control panel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Please refer to Figure 1-4 A horizontal CNC milling machine includes a base 1, a machine base 2 is fixedly mounted on the top surface of the base 1, and a milling assembly 3 is mounted on the machine base 2, a workbench 4 is fixedly mounted on the top surface of the base 1, and a collecting assembly 7 is slidably connected to one side of the workbench 4, a driving assembly 5 is fixedly mounted on the surface of the machine base 2, and a cleaning assembly 6 is mounted on the driving assembly 5.

[0028] In this embodiment: the driving assembly 5 is composed of a supporting seat 51, a lead screw 52, ​​a driving motor 53, a moving block 54, a limiting groove 55 and a limiting block 56. The driving motor 53 is fixedly installed on one side surface of the supporting seat 51, and the output end of the driving motor 53 extends to the supporting seat 51 where a lead screw 52 is installed, and the moving block 54 is matched with the lead screw 52. A limiting groove 55 is provided on the surface of the supporting seat 51, and the limiting block 56 is slidably connected in the limiting groove 55, and one end of the limiting block 56 is welded to the surface of the moving block 54.

[0029] Specifically, the drive component 5 is a common screw thread block structure on the market, and its working principle is commonplace and well known, so no further details will be given here. The drive component 5 drives the cleaning brush 64 to move along the surface of the workbench 4 toward the collection box 71, and can clean the milling debris remaining on the surface of the workbench 4 into the collection box 71 for collection, thereby improving the maintenance efficiency of the workbench 4, and making cleaning of the milling debris on the workbench 4 more convenient and labor-saving, highly practical, and worthy of promotion.

[0030] In this embodiment: the cleaning assembly 6 is composed of a supporting plate 61, a guide rod 62, a threaded block 63, a cleaning brush 64 and a spring 65. One end of the supporting plate 61 is welded to the other end of the limit block 56. A guide rod 62 is provided through the surface of the supporting plate 61, and one end of the guide rod 62 is threadedly connected to the threaded block 63. A cleaning brush 64 is installed at the other end of the guide rod 62, and a spring 65 is provided on the outside of the guide rod 62 between the cleaning brush 64 and the supporting plate 61.

[0031] Specifically, the cleaning brush 64 can always maintain an elastic connection with the workbench 4, ensuring the fit between the cleaning brush 64 and the workbench 4, and the cleaning effect is more ideal. Secondly, the cleaning brush 64 is moved to one side of the workbench 4, and then the threaded block 63 is removed from the guide rod 62, so that the cleaning brush 64 can be removed for maintenance and replacement, ensuring the cleaning effect and efficiency of the cleaning brush 64 on the workbench 4, and avoiding the problem that the cleaning brush 64 cannot clean the milling debris on the workbench 4 after being worn.

[0032] In this embodiment: the collecting assembly 7 is composed of a collecting box 71, a slider 72 and a slide groove 73. A slide groove 73 is provided on one side surface of the workbench 4, and the slider 72 is slidably connected in the slide groove 73, and one end of the slider 72 is fixedly connected to one side surface of the collecting box 71.

[0033] Specifically, it is convenient to pull the collection box 71 out from the workbench 4 for cleaning.

[0034] In this embodiment, a control panel 8 is fixedly mounted on one side surface of the machine base 2 , and the control panel 8 is electrically connected to the drive motor 53 and the milling assembly 3 via a wire.

[0035] Specifically, it is a common control circuit connection structure, which will not be described in detail here.

[0036] In this embodiment, the surface of the cleaning brush 64 is in contact with the surface of the workbench 4 .

[0037] Specifically, the cleaning effect and efficiency of the milling chips on the surface of the workbench 4 are guaranteed.

[0038] In this embodiment, the lengths of the cleaning brush 64 and the collecting box 71 are the same as the width of the workbench 4 .

[0039] Specifically, the cleaning effect of milling chips on the surface of the workbench 4 is ensured.

[0040] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0041] Working principle: When in use, fix the workpiece on the workbench 4, then start the milling assembly 3 to mill the workpiece. After milling, the driving assembly 5 is a common screw thread block structure on the market. Its working principle is commonplace and well known, so we will not elaborate on it here. The driving assembly 5 drives the cleaning brush 64 to move along the surface of the workbench 4 toward the collection box 71, which can clean the milling debris remaining on the surface of the workbench 4 into the collection box 71 for collection, thereby improving the maintenance efficiency of the workbench 4 and making it easier to clean the milling debris on the workbench 4. It is convenient and labor-saving, highly practical, and worthy of promotion, so that the cleaning brush 64 can always maintain an elastic connection with the workbench 4, ensuring the fit of the cleaning brush 64 and the workbench 4, and the cleaning effect is more ideal. Secondly, the cleaning brush 64 is moved to one side of the workbench 4, and then the threaded block 63 is removed from the guide rod 62, so that the cleaning brush 64 can be removed for maintenance and replacement, ensuring the cleaning effect and efficiency of the cleaning brush 64 on the workbench 4, and avoiding the problem that the cleaning brush 64 cannot clean the milling debris on the workbench 4 after being worn.

[0042] It should be noted that the model specifications of the drive motor 53 and the milling assembly 3 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0043] The power supply of the drive motor 53 and the milling assembly 3 and the principle thereof are clear to those skilled in the art and will not be described in detail here.

[0044] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A horizontal CNC milling machine, comprising a base (1), characterized in that: A machine base (2) is fixedly mounted on the top surface of the base (1), and a milling assembly (3) is mounted on the machine base (2); a workbench (4) is fixedly mounted on the top surface of the base (1), and a collecting assembly (7) is slidably connected to one side of the workbench (4); a driving assembly (5) is fixedly mounted on the surface of the machine base (2), and a cleaning assembly (6) is mounted on the driving assembly (5).

2. A horizontal CNC milling machine according to claim 1, characterized in that: The driving assembly (5) is composed of a bearing seat (51), a lead screw (52), a driving motor (53), a moving block (54), a limiting groove (55) and a limiting block (56); the driving motor (53) is fixedly mounted on a side surface of the bearing seat (51), and the output end of the driving motor (53) extends to the bearing seat (51) where a lead screw (52) is mounted, and the moving block (54) is matched with the lead screw (52); the surface of the bearing seat (51) is provided with a limiting groove (55), and the limiting block (56) is slidably connected in the limiting groove (55), and one end of the limiting block (56) is welded to the surface of the moving block (54).

3. A horizontal CNC milling machine according to claim 1, characterized in that: The cleaning assembly (6) is composed of a bearing plate (61), a guide rod (62), a threaded block (63), a cleaning brush (64) and a spring (65); one end of the bearing plate (61) is welded to the other end of the limit block (56); a guide rod (62) is provided through the surface of the bearing plate (61); one end of the guide rod (62) is threadedly connected to the threaded block (63); a cleaning brush (64) is installed at the other end of the guide rod (62); and a spring (65) is sleeved on the outer side of the guide rod (62) between the cleaning brush (64) and the bearing plate (61).

4. A horizontal CNC milling machine according to claim 1, characterized in that: The collecting assembly (7) is composed of a collecting box (71), a sliding block (72) and a sliding groove (73); a sliding groove (73) is provided on one side surface of the workbench (4); the sliding block (72) is slidably connected in the sliding groove (73); and one end of the sliding block (72) is fixedly connected to one side surface of the collecting box (71).

5. The horizontal CNC milling machine according to claim 1, characterized in that: A control panel (8) is fixedly mounted on one side surface of the machine base (2), and the control panel (8) is electrically connected to the drive motor (53) and the milling assembly (3) via a wire.

6. A horizontal CNC milling machine according to claim 3, characterized in that: The surface of the cleaning brush (64) is in contact with the surface of the workbench (4).

7. A horizontal CNC milling machine according to claim 3, characterized in that: The lengths of the cleaning brush (64) and the collecting box (71) are the same as the width of the workbench (4).

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