Carving and milling machine convenient to disassemble

Abstract

The engraving and milling machine comprises a machine body, a placing table, a connecting pipe and a first guide rail, the first guide rail is arranged in the machine body and located at the top end of the machine body, a first sliding groove is formed in the lower end of the first guide rail, a movable block is clamped in the first sliding groove, and a rotating motor is arranged in the movable block; a connecting pipe is arranged below the rotating shaft, the lower end of the rotating shaft is fixedly connected with the connecting pipe, a threaded groove is formed in the lower end of the connecting pipe, a tool bit is arranged below the connecting pipe, the upper end of the tool bit is inserted into the connecting pipe, a fixing piece is movably connected to the tool bit, and a threaded pipe is fixedly connected to the upper end of the fixing piece. Wherein the threaded pipe is matched with the threaded groove and is in threaded connection with the threaded groove, a limiting ring is arranged above the fixing piece and is fixedly connected with the tool bit, the left side and the right side of the connecting pipe are in threaded connection with fixing screws, and a containing table is arranged below the tool bit.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving and milling machines, in particular to an engraving and milling machine which is easy to disassemble. Background Art

[0002] Engraving and milling machines are a type of CNC machine tools. Engraving and milling machines are generally considered to be CNC milling machines that use small tools, high-power and high-speed spindle motors. The advantage of engraving machines is engraving, and if the hardness of the processed material is relatively high, it will appear to be unable to do it. The emergence of engraving and milling machines can be said to fill the gap between the two.

[0003] The prior art can use a milling machine to mill plates, but the milling cutter of the milling machine is not easy to disassemble and replace after being damaged, and the plate is easy to generate waste chips during milling, which is not easy to clean. Therefore, those skilled in the art provide a milling machine that is easy to disassemble to solve the problems raised in the above background technology. Summary of the invention

[0004] The utility model aims to provide a carving and milling machine which is easy to disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A milling machine that is easy to disassemble, comprises a machine body, a placing table, a connecting pipe and a first guide rail, wherein the first guide rail is arranged in the machine body, wherein the first guide rail is located at the top of the machine body, a first slide groove is arranged at the lower end of the first guide rail, a servo motor is arranged at the left end of the first guide rail, a threaded rod is arranged at the right end of the servo motor, wherein the right end of the threaded rod is movably connected to the right side of the first slide groove, a movable block is movably connected to the threaded rod, a rotating motor is arranged inside the movable block, a rotating shaft is arranged at the lower end of the rotating motor, a connecting pipe is arranged below the rotating shaft, wherein the lower end of the rotating shaft is fixedly connected to the connecting pipe, a threaded groove is arranged at the lower end of the connecting pipe, a cutter head is arranged below the connecting pipe, wherein the upper end of the cutter head is inserted in the connecting pipe, a fixing piece is movably connected to the cutter head, and a threaded pipe is fixedly connected to the upper end of the fixing piece, wherein the threaded pipe matches the threaded groove and is threadedly connected.

[0007] As a further solution of the utility model: a limit ring is arranged above the fixing part, wherein the limit ring is fixedly connected to the cutter head, and fixing screws are threadedly connected on both sides of the connecting pipe, wherein the fixing screws can fix the cutter head in the connecting pipe.

[0008] As a further solution of the utility model: a placing table is arranged under the cutter head, grooves are arranged on the inner walls on both sides of the placing table, two groups of left and right moving plates are arranged in the placing table, and blocks are fixedly connected to the front and rear ends of the moving plates, and the blocks are all stuck in the grooves.

[0009] As a further solution of the utility model: protruding blocks are fixedly connected to the left and right sides of the lower end of the placement table, a second guide rail is arranged below the protruding block, and a second slide groove is arranged at the upper end of the second guide rail, wherein the protruding block is clamped in the second slide groove.

[0010] As a further solution of the utility model: a base is provided at the lower end of the body, support legs are provided at the four corners of the lower end of the base, a controller is electrically connected to the right side of the body, a cylinder is provided at the upper end of the body, a telescopic shaft is provided at the lower end of the cylinder, and the lower end of the telescopic shaft is fixedly connected to the first guide rail.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: first, the plate can be placed on the placement table, and the left and right groups of movable plates are moved to clamp and fix the plate, wherein the waste chips generated during engraving and milling will be retained on the placement table to prevent the waste chips from flying around and increasing the difficulty of cleaning, and then the cylinder is started to drive the telescopic shaft and the first guide rail to move downward, and the first guide rail drives the movable block and the cutter head to move downward, and then contact the plate, and finally the rotary motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the cutter head to rotate, and then the plate is engraved and milled, wherein the fixing screws and the fixing parts are unscrewed, and the cutter head can be removed from the connecting pipe, so that the disassembly is simple and the installation is also relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a schematic diagram of the structure of an engraving and milling machine which is easy to disassemble.

[0013] Figure 2 The present invention is a schematic diagram of the structure of a cutter head and a rotating motor in an engraving and milling machine which is easy to disassemble.

[0014] Figure 3 The present invention is a structural schematic diagram of a connecting pipe and a thread groove in an engraving and milling machine that is easy to disassemble.

[0015] Figure 4 The present invention is a structural schematic diagram of a placement table and a movable plate in an engraving and milling machine which is easy to disassemble.

[0016] Figure 5 The present invention is a structural schematic diagram of a movable block and a first guide rail in an engraving and milling machine which is easy to disassemble.

[0017] In the figure: 1-body, 2-controller, 3-base, 4-support leg, 5-first guide rail, 6-second slide groove, 7-second guide rail, 8-placing table, 9-protruding block, 10-groove, 11-moving plate, 12-block, 13-servo motor, 14-threaded rod, 15-first slide groove, 16-movable block, 17-rotating motor, 18-rotating shaft, 19-connecting pipe, 20-fixing screw, 21-cutter head, 22-fixing part, 23-limiting ring, 24-threaded pipe, 25-threaded groove, 26-cylinder. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" 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 directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] See also Figures 1 to 5In the embodiment of the utility model, a milling machine that is easy to disassemble includes a machine body 1, a placement table 8, a connecting pipe 19 and a first guide rail 5, wherein the first guide rail 5 is arranged in the machine body 1, wherein the first guide rail 5 is located at the top of the machine body 1, and a first slide groove 15 is arranged at the lower end of the first guide rail 5, and a servo motor 13 is arranged at the left end of the first guide rail 5, and a threaded rod 14 is arranged at the right end of the servo motor 13, wherein the right end of the threaded rod 14 is movably connected to the right side of the first slide groove 15, and the threaded rod 14 is movably connected to a movable block 16, and the movable block 16 is arranged at the right end of the servo motor 13. The moving block 16 is provided with a rotating motor 17 inside, a rotating shaft 18 is provided at the lower end of the rotating motor 17, a connecting tube 19 is provided below the rotating shaft 18, wherein the lower end of the rotating shaft 18 is fixedly connected to the connecting tube 19, a thread groove 25 is provided at the lower end of the connecting tube 19, a cutter head 21 is provided below the connecting tube 19, wherein the upper end of the cutter head 21 is inserted into the connecting tube 19, a fixing piece 22 is movably connected to the cutter head 21, and a threaded tube 24 is fixedly connected to the upper end of the fixing piece 22, wherein the threaded tube 24 matches the thread groove 25. The fixing member 22 is provided with a limit ring 23 above the fixing member 22, wherein the limit ring 23 is fixedly connected to the cutter head 21, and the left and right sides of the connecting pipe 19 are both threadedly connected with fixing screws 20, wherein the fixing screws 20 can fix the cutter head 21 in the connecting pipe 19, and a placing table 8 is provided below the cutter head 21, and grooves 10 are provided on the inner walls of the front and rear sides of the placing table 8, and two groups of left and right moving plates 11 are provided in the placing table 8, and the front and rear ends of the moving plate 11 are fixedly connected with a clamping block 12, wherein the clamping block 12 is clamped. Arranged in the groove 10, the left and right sides of the lower end of the placement table 8 are fixedly connected with protruding blocks 9, the second guide rails 7 are arranged below the protruding blocks 9, and the second guide rails 7 are arranged at the upper ends thereof. The protruding blocks 9 are clamped in the second guide grooves 6, a base 3 is arranged at the lower end of the body 1, and supporting legs 4 are arranged at the four corners of the lower end of the base 3. The right side of the body 1 is electrically connected with a controller 2, and the upper end of the body 1 is arranged with a cylinder 26, wherein the lower end of the cylinder 26 is arranged with a telescopic shaft, and the lower end of the telescopic shaft is fixedly connected to the first guide rail 5.

[0020] The working principle of the utility model is: first, the plate can be placed in the placement table 8, and the left and right groups of movable plates 11 are moved to clamp and fix the plate, and then the cylinder 26 is started to drive the telescopic shaft and the first guide rail 5 to move downward, and the first guide rail 5 drives the movable block 16 and the cutter head 21 to move downward, and then contact the plate, and finally the rotary motor 17 is started to drive the rotating shaft 18 to rotate, and the rotating shaft 18 drives the cutter head 21 to rotate, and then the plate is engraved and milled, wherein the fixing screws 20 and the fixing member 22 are unscrewed, and the cutter head 21 can be removed from the connecting pipe 19, so that the disassembly is simple and the installation is also relatively simple.

[0021] 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.

[0022] 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 that is easy to disassemble, comprising a machine body (1), a placement table (8), a connecting pipe (19) and a first guide rail (5), characterized in that: The machine body (1) is provided with a first guide rail (5), wherein the first guide rail (5) is located at the top of the machine body (1), a first slide groove (15) is provided at the lower end of the first guide rail (5), a movable block (16) is clamped in the first slide groove (15), a rotating motor (17) is provided inside the movable block (16), a rotating shaft (18) is provided at the lower end of the rotating motor (17), a connecting pipe (19) is provided below the rotating shaft (18), wherein the lower end of the rotating shaft (18) is fixedly connected to the connecting pipe (19), a thread groove (25) is provided at the lower end of the connecting pipe (19), and the connecting pipe (19) is provided with a thread groove (25). 9) is provided with a cutter head (21) below, wherein the upper end of the cutter head (21) is inserted into the connecting tube (19), a fixing piece (22) is movably connected to the cutter head (21), a threaded tube (24) is fixedly connected to the upper end of the fixing piece (22), wherein the threaded tube (24) matches the threaded groove (25) and is threadedly connected, a limiting ring (23) is provided above the fixing piece (22), wherein the limiting ring (23) is fixedly connected to the cutter head (21), fixing screws (20) are threadedly connected to the left and right sides of the connecting tube (19), and a placing table (8) is provided below the cutter head (21).

2. The easily disassembled engraving and milling machine according to claim 1, characterized in that: A servo motor (13) is arranged at the left end of the first guide rail (5), and a threaded rod (14) is arranged at the right end of the servo motor (13).

3. The easily disassembled engraving and milling machine according to claim 2, characterized in that: The right end of the threaded rod (14) is movably connected to the right side of the first sliding groove (15), and the movable block (16) is movably connected to the threaded rod (14).

4. The easily disassembled engraving and milling machine according to claim 1, characterized in that: Grooves (10) are provided on the inner walls on both the front and rear sides of the placement platform (8).

5. The easily disassembled engraving and milling machine according to claim 1, characterized in that: Two groups of left and right movable plates (11) are arranged in the placement platform (8).

6. The easily disassembled engraving and milling machine according to claim 5, characterized in that: The front and rear ends of the movable plate (11) are both fixedly connected with clamping blocks (12), wherein the clamping blocks (12) are both clamped in the grooves (10).

7. The easily disassembled engraving and milling machine according to claim 1, characterized in that: The left and right sides of the lower end of the placement platform (8) are fixedly connected with protruding blocks (9), and a second guide rail (7) is arranged below the protruding blocks (9).

8. The easily disassembled engraving and milling machine according to claim 7, characterized in that: The upper end of each of the second guide rails (7) is provided with a second slide groove (6), wherein the protruding block (9) is clamped in the second slide groove (6).

9. The easily disassembled engraving and milling machine according to claim 1, characterized in that: The lower end of the machine body (1) is provided with a base (3), and four corners of the lower end of the base (3) are provided with support legs (4).

10. The easily disassembled engraving and milling machine according to claim 1, characterized in that: The right side of the machine body (1) is electrically connected to a controller (2), and a cylinder (26) is arranged at the upper end of the machine body (1), wherein a telescopic shaft is arranged at the lower end of the cylinder (26), and the lower end of the telescopic shaft is fixedly connected to the first guide rail (5).

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