Numerical control beveling machine

Abstract

The invention provides a numerical control beveling machine, and belongs to the technical field of machinery. The beveling machine solves the problems that an existing beveling machine is inconvenient to be arranged on a workpiece, and the machining efficiency is reduced. The numerical control beveling machine comprises a machining device and a working disc for installing the machining device, the working disc is formed by combining two sections, the working disc comprises a driving disc formed by combining two sections of arc-shaped disc bodies, a connecting block is arranged at the joint of the two arc-shaped disc bodies, a plurality of bolts for connecting the two arc-shaped disc bodies are installed on the connecting block, and the two arc-shaped disc bodies are connected through the bolts. A driving device used for controlling the driving disc to rotate is installed on the working disc, the machining device is installed on the driving disc, and the machining device comprises a machining cutter moving transversely and longitudinally. The device has the advantages of being convenient to install and improving the machining efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of machinery and relates to a numerically controlled beveling machine. Background Art

[0002] The beveling machine adopts mechanical cutting method to cold-work and complete various end face beveling operations required for welding workpieces (pipe fittings) made of different materials such as carbon steel, stainless steel, alloy steel, cast iron, etc.

[0003] The current beveling machine needs to be placed on the workpiece before working so that the workpiece enters the working area. However, due to the large size of the beveling machine, it is difficult, time-consuming and labor-intensive to place it directly on the workpiece. In addition, the current beveling machine has an unstable structure, which affects the processing efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a CNC beveling machine which is convenient for workpiece placement and has high processing efficiency in view of the above problems existing in the prior art.

[0005] The object of the present invention can be achieved through the following technical solutions: a CNC beveling machine, characterized in that it includes a processing device and a working disk for installing the processing device, the working disk is composed of two sections, and the working disk includes a driving disk composed of two arc-shaped disk bodies, a connecting block is provided at the connection of the two arc-shaped disk bodies, and a plurality of bolts connecting the two arc-shaped disk bodies are installed on the connecting block, a driving device for controlling the rotation of the driving disk is installed on the working disk, and the processing device is installed on the driving disk, and the processing device includes a processing knife that moves laterally and longitudinally.

[0006] In the above-mentioned CNC beveling machine, the working disk also includes an installation outer disk for the driving disk to be installed in conjunction with, and the installation outer disk is also composed of two sections. The driving device is fixed on the installation outer disk, and the outer ring of the driving disk has an external tooth portion. The driving device is transmission-connected with a gear portion that meshes with the external tooth portion and drives the driving disk to rotate. A working groove is provided on the installation outer disk, and the teeth of the gear portion extend into the working groove and mesh with the external tooth portion.

[0007] In the above-mentioned CNC beveling machine, the two-stage mounting outer discs are fixedly connected by a connecting piece.

[0008] In the above-mentioned CNC beveling machine, a bearing groove is circumferentially provided on the arc-shaped disc body, a plurality of bearing members are fitted in the bearing groove, and a shaft sleeve which is mounted on the mounting outer disc is sleeved on the bearing member.

[0009] In the above-mentioned CNC beveling machine, the driving disk is provided with a crossbeam and a mounting seat for mounting the crossbeam, the crossbeam is provided with a transverse plate and a fixed vertical plate in sequence, the fixed vertical plate is provided with a lifting plate, and the processing tool is installed on the lifting plate through a tool head fixing seat.

[0010] In the above-mentioned CNC beveling machine, the crossbeam is also provided with a driving mechanism 1 and a driving mechanism 2 for controlling the movement of the transverse plate and the lifting plate.

[0011] In the above-mentioned CNC beveling machine, a protective cover is provided on the crossbeam.

[0012] In the above-mentioned CNC beveling machine, a self-tilting device is installed on the mounting outer disk.

[0013] Compared with the prior art, the CNC beveling machine has the advantages of being easy to install and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of this CNC beveling machine.

[0015] Figure 2 It is a three-dimensional diagram of this CNC beveling machine.

[0016] Figure 3 It is a three-dimensional diagram of this CNC beveling machine.

[0017] Figure 4 It is a three-dimensional diagram of the arc-shaped disk.

[0018] Figure 5 It is a three-dimensional image of the workpiece.

[0019] In the figure, 1, arc-shaped disk body; 2, driving disk; 3, connecting block; 4, bolt; 5, driving device; 6, processing knife; 7, mounting outer disk; 8, outer tooth portion; 9, gear portion; 10, working groove; 11, connecting piece; 12, bearing groove; 13, bearing piece; 14, bushing; 15, crossbeam; 16, mounting seat; 17, transverse plate; 18, fixed vertical plate; 19, lifting plate; 20, tool head fixing seat; 21, protective cover; 22, self-tilting device; 23, workpiece. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the CNC beveling machine includes a processing device and a working disk for installing the processing device. The working disk is composed of two sections, and the working disk includes a driving disk 2 composed of two arc-shaped disk bodies 1. A connecting block 3 is provided at the connection of the two arc-shaped disk bodies 1, and a plurality of bolts 4 for connecting the two arc-shaped disk bodies 1 are installed on the connecting block 3. A driving device 5 for controlling the rotation of the driving disk 2 is installed on the working disk. The processing device is installed on the driving disk 2, and the processing device includes a processing knife 6 that moves horizontally and vertically. When installing the beveling machine, the two arc-shaped disk bodies 1 are connected relative to each other and spliced ​​and fixed to form the driving disk 2. There is no need to put the entire disk on the workpiece 23, which greatly reduces the difficulty of work.

[0022] Preferably, the working disk also includes an installation outer disk 7 for cooperating with the driving disk 2, and the installation outer disk 7 is also composed of a two-section combination. The driving device 5 is fixed on the installation outer disk 7. The outer ring of the driving disk 2 has an external tooth portion 8. The driving device 5 is transmission-connected with a gear portion 9 that meshes with the external tooth portion 8 and drives the driving disk 2 to rotate. A working groove 10 is opened on the installation outer disk 7, and the teeth of the gear portion 9 extend into the working groove 10 and mesh with the external tooth portion 8.

[0023] To elaborate further, the two-stage mounting outer disk 7 is fixedly connected by a connecting member 11, and the connecting member 11 is also a bolt 4, and the bolt 4 is inserted from the outer wall of the mounting outer disk 7. Therefore, when the two-stage mounting outer disk 7 is connected, the bolt 4 is inserted obliquely and installed between the two mounting outer disks 7.

[0024] To elaborate further, a bearing groove 12 is circumferentially provided on the arc-shaped disk body 1, and a plurality of bearing members 13 are fitted in the bearing groove 12. A shaft sleeve 14 installed on the mounting outer disk 7 is sleeved on the bearing member 13. The inner and outer limit rings are formed on the arc-shaped disk body 1 through the bearing groove 12, which are used to self-position the bearing member 13. When working, the driving disk 2 rotates, the bearing member 13 rotates on its own, and the external mounting outer disk 7 does not rotate.

[0025] Preferably, the driving disk 2 is provided with a crossbeam 15 and a mounting seat 16 for mounting the crossbeam 15 , the crossbeam 15 is provided with a transverse plate 17 and a fixed vertical plate 18 in sequence, the fixed vertical plate 18 is provided with a lifting plate 19 , and the processing knife 6 is mounted on the lifting plate 19 through a knife head fixing seat 20 .

[0026] To elaborate further, the cross beam 15 is also provided with a driving mechanism 1 and a driving mechanism 2 for controlling the movement of the transverse plate 17 and the lifting plate 19 , a linear guide rail for the movement of the transverse plate 17 is provided on the cross beam 15 , and a linear guide rail for the movement of the lifting plate 19 is provided on the fixed vertical plate 18 .

[0027] Preferably, a protective cover 21 is provided on the crossbeam 15 .

[0028] To further elaborate, a self-tilting device 22 is installed on the mounting outer disk 7. Some workpieces 23 need to be cut on an inclined surface, which satisfies the cutting of the slope of the workpiece 23 and improves work efficiency.

[0029] The driving disc 2 drives the entire processing device to rotate, and the workpiece 23 is processed as the processing knife 6 rises, falls and moves laterally.

[0030] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0031] Although the present invention uses more terms such as arc-shaped disc 1, driving disc 2, connecting block 3, bolt 4, driving device 5, processing knife 6, mounting outer disc 7, outer tooth part 8, gear part 9, working groove 10, connecting member 11, bearing groove 12, bearing member 13, sleeve 14, crossbeam 15, mounting seat 16, traverse plate 17, fixed vertical plate 18, lifting plate 19, cutter head fixing seat 20, protective outer cover 21, self-tilting device 22, workpiece 23, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A CNC beveling machine, characterized in that: The invention comprises a processing device and a working disk for mounting the processing device, wherein the working disk is composed of two sections and comprises a driving disk (2) composed of two arc-shaped disk bodies (1), a connecting block (3) is provided at the connection of the two arc-shaped disk bodies (1), a plurality of bolts (4) for connecting the two arc-shaped disk bodies (1) are installed on the connecting block (3), a driving device (5) for controlling the rotation of the driving disk (2) is installed on the working disk, the processing device is mounted on the driving disk (2), and the processing device comprises a processing knife (6) for moving horizontally and vertically.

2. A CNC beveling machine according to claim 1, characterized in that: The working disk further comprises an outer mounting disk (7) for mounting with the driving disk (2); the outer mounting disk (7) is also composed of two sections; the driving device (5) is fixed on the outer mounting disk (7); the outer ring of the driving disk (2) comprises an outer tooth portion (8); the driving device (5) is drivingly connected with a gear portion (9) meshing with the outer tooth portion (8) and driving the driving disk (2) to rotate; the outer mounting disk (7) is provided with a working groove (10); the teeth of the gear portion (9) extend into the working groove (10) and mesh with the outer tooth portion (8).

3. A CNC beveling machine according to claim 2, characterized in that: The two-section mounting outer plate (7) is fixedly connected via a connecting piece (11).

4. A CNC beveling machine according to claim 2, characterized in that: A bearing groove (12) is formed in an annular direction on the arc-shaped disc body (1), a plurality of bearing members (13) are fitted in the bearing groove (12), and a shaft sleeve (14) mounted on the mounting outer disc (7) is sleeved on the bearing member (13).

5. A CNC beveling machine according to claim 1, characterized in that: The driving disk (2) is provided with a crossbeam (15) and a mounting seat (16) for mounting the crossbeam (15); the crossbeam (15) is provided with a transverse plate (17) and a fixed vertical plate (18) in sequence; the fixed vertical plate (18) is provided with a lifting plate (19); and the processing knife (6) is mounted on the lifting plate (19) via a knife head fixing seat (20).

6. A CNC beveling machine according to claim 5, characterized in that: The crossbeam (15) is also provided with a driving mechanism 1 and a driving mechanism 2 for controlling the movement of the transverse plate (17) and the lifting plate (19).

7. A CNC beveling machine according to claim 5, characterized in that: A protective cover (21) is provided on the crossbeam (15).

8. A CNC beveling machine according to claim 2, characterized in that: A self-tilting device (22) is installed on the outer mounting plate (7).

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