Profiling cutting machine

Abstract

The utility model discloses a profiling cutting machine, and relates to the technical field of cutting machines, and the profiling cutting machine comprises a bottom plate, a supporting disc is arranged above the bottom plate, an upper plate is arranged above the supporting disc, a driving box is fixedly arranged at the upper end of the supporting disc, a motor is arranged on one side of the upper end of the supporting disc, and a connecting column is fixedly arranged at the output end of the motor; one end of the connecting column penetrates through the driving box and is fixedly connected with a driving gear, the outer surface of the driving gear is in meshed connection with a side gear, a supporting column is fixedly arranged at the upper end of the side gear, and the upper end of the supporting column is fixedly connected with the upper plate. According to the cutting device, cutting machining can be stably carried out, calibration can be carried out, the cutting structure and a workpiece keep the same coaxiality, and therefore the cutting machining accuracy is improved, positioning is completed through the limiting rod, the cutting structure abuts against the workpiece at the moment, position deviation during cutting is prevented, and the machining quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cutting machines, and in particular to a contour cutting machine. Background Art

[0002] A contour cutting machine is a machine that cuts according to a predetermined shape. It can cut steel, aluminum, plastic and other materials into various shapes, such as circles, squares, triangles, etc. Contour cutting machines usually use cutting technologies such as flame, plasma or laser, and control the motion trajectory of the cutting head through a control system to make it cut along the predetermined shape.

[0003] According to the announcement number: CN218136768U, a profiling cutting machine is disclosed. This technology discloses "including a base, a carrying column is installed at the upper end of the base, a rotating carrier is installed on the outer wall of the carrier column, a carrier is installed on the upper end of the rotating carrier, a rotating block is provided at one end of the carrier, a profiling cutting tool is installed on one side wall of the rotating block, and a carrier is installed on one side wall of the carrier column. The profiling cutting machine has a wear alarm mechanism through the design of the carrier, rotating block, profiling cutting tool, electronic level, control unit and alarm. When the rotating mechanism of the profiling cutting machine is worn during long-term operation, an alarm message can be issued immediately, so that the staff can carry out maintenance in time to avoid deviation in the operating range of the cutting machine, thereby ensuring the overall operating effect of the profiling cutting machine and other technical effects."

[0004] In response to the above-mentioned related technologies, the inventor believes that the existing contour cutting machine has a complex structural design, is inconvenient to use, and is inconvenient to adjust the position of the cutting structure. In addition, the existing contour cutting machine cannot calibrate and position the workpiece, so it is difficult to ensure the accuracy of processing during the cutting process. Therefore, a contour cutting machine is needed to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a contour cutting machine to improve the problems of complex structural design, inconvenience in use and inability to calibrate and position the workpiece.

[0006] The present application provides a profile cutting machine that adopts the following technical solution:

[0007] A contour cutting machine comprises a base plate, a support plate is provided above the base plate, an upper plate is provided above the support plate, a drive box is fixedly provided on the upper end of the support plate, a motor is provided on one side of the upper end of the support plate, a connecting column is fixedly provided on the output end of the motor, one end of the connecting column passes through the drive box and is fixedly connected to a drive gear, the outer surface of the drive gear is meshed with a side gear, the upper end of the side gear is fixedly provided with a support column, the upper end of the support column is fixedly connected to the upper plate, and a laser cutting part is fixedly provided on one side of the lower end of the upper plate.

[0008] By adopting the above technical solution, the overall structure is simple in design, reliable in use, and can perform cutting processing stably.

[0009] Optionally, a lower cross groove is provided at the upper end of the base plate, an upper cross groove is provided at the upper end of the support plate, positioning pieces are fixed on both sides of the outer surface of the upper plate, a positioning rod is movably inserted at the upper end of the positioning piece, positioning blocks are fixed on both sides of the outer surface of the base plate, and the positioning rods are connected through the corresponding positioning blocks.

[0010] By adopting the above technical solution, the cutting structure and the workpiece maintain the same axiality, thereby improving the accuracy of the cutting process.

[0011] Optionally, support members are fixedly provided on both sides of the lower end of the base plate, and a pad is commonly fixedly provided on the lower ends of the two support members.

[0012] By adopting the above technical solution, the base plate is placed on the ground through the pad at the lower end of the support member, and the support member makes the support capacity of the base plate structure stronger.

[0013] Optionally, the lower end of the side gear is rotatably connected to the lower inner wall of the drive box.

[0014] By adopting the above technical solution, the rotation of the side gear is made more stable.

[0015] Optionally, positioning columns are fixedly provided on both sides of the lower end of the upper plate, and a positioning ring groove for cooperating with the positioning columns is opened on the upper end of the drive box.

[0016] By adopting the above technical solution, the positioning column slides in the positioning ring groove when the upper plate rotates, thereby improving the stability of the rotation of the upper plate.

[0017] Optionally, a telescopic gas rod is fixedly provided at the lower end of the support plate, and a placement piece is fixedly provided at the lower end of the telescopic gas rod.

[0018] By adopting the above technical solution, the support plate is placed on the processing part on the base plate 1 through the placement piece, and the telescopic gas rod can drive the height of the support plate to adjust to assist the cutting work.

[0019] Optionally, a through slot is provided at the upper end of the positioning block for use with the positioning rod.

[0020] By adopting the above technical solution, it is easy to insert the positioning rod into the positioning block to complete the limiting fixation.

[0021] Optionally, the upper cross groove and the lower cross groove correspond to each other in vertical position.

[0022] By adopting the above technical solution, position deviation during cutting can be prevented and processing quality can be improved.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. This application uses a drive box to enable the cutting structure to rotate, and a telescopic gas rod to enable the cutting structure to adjust its height. The overall structural design is simple, reliable in use, and can perform stable cutting processing;

[0025] 2. This application uses the design of a cross groove to ensure that the cutting structure and the workpiece maintain the same axiality, thereby improving the accuracy of the cutting process. Positioning is completed through a limit rod. At this time, the cutting structure rests on the workpiece to prevent position displacement during cutting and improve the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of this application.

[0027] Figure 2 This is an exploded view of the cross-sectional structure of the present application.

[0028] Figure 3 This is an exploded view of the base plate, support plate, upper plate and their connection structure of this application.

[0029] In the figure, 1. bottom plate; 11. support member; 12. pad; 13. placement member; 14. telescopic gas rod; 2. support plate; 21. drive box; 22. motor; 23. connecting column; 24. drive gear; 25. side gear; 26. support column; 3. upper plate; 31. laser cutting member; 32. positioning column; 33. positioning ring groove; 4. lower cross groove; 41. upper cross groove; 42. positioning member; 43. positioning rod; 44. positioning block. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0031] Example 1

[0032] A profiling cutting machine, referring to Figure 1-2, including a bottom plate 1, a support plate 2 that can be placed is provided above the bottom plate 1, a rotatable upper plate 3 is provided on the support plate 2, a drive box 21 is welded on the upper end of the support plate 2, a motor 22 is welded on the upper end of the support plate 2 through a guard plate, and the guard plate plays a protective and supporting role for the motor 22, a connecting column 23 is welded on the output end of the motor 22, one end of the connecting column 23 passes through the drive box 21 and is welded to a drive gear 24, the outer surface of the drive gear 24 is meshed with a side gear 25, the lower end of the side gear 25 is rotatably connected to the lower inner wall of the drive box 21, so that the rotation of the side gear 25 is more stable, and the upper end of the side gear 25 is welded with a support The support column 26, the upper end of the support column 26 is welded to the upper plate 3, and a laser cutting part 31 is welded on one side of the lower end of the upper plate 3. Cutting processing is performed by the laser cutting part 31, and the workpiece is placed on the bottom plate 1, and then the support plate 2 is placed on the workpiece for processing. The support plate 2 can drive the upper plate 3 to rotate through the drive box 21, so that the laser cutting part 31 at the lower end of the upper plate 3 can make a circular motion. Specifically, the starting motor 22 drives the driving gear 24 to rotate through the connecting column 23, thereby driving the side gear 25 to rotate, and driving the upper plate 3 to rotate through the support column 26. The overall structural design is simple, reliable to use, and can stably perform cutting processing.

[0033] Reference Figure 2 Support members 11 are welded on both sides of the lower end of the base plate 1. The two support members 11 are set up in a mirror image. A pad 12 is welded on the lower ends of the two support members 11. The base plate 1 is placed on the ground through the pad 12 at the lower end of the support member 11. The support member 11 makes the support capacity of the base plate 1 structure stronger.

[0034] Reference Figure 2 Positioning columns 32 are welded on both sides of the lower end of the upper plate 3, and a positioning ring groove 33 is opened at the upper end of the drive box 21 to cooperate with the positioning columns 32. The positioning column 32 slides in the positioning ring groove 33 when the upper plate 3 rotates, thereby improving the stability of the rotation of the upper plate 3.

[0035] Reference Figure 2 A telescopic gas rod 14 is welded at the lower end of the support plate 2, and a placement piece 13 is welded at the lower end of the telescopic gas rod 14. The support plate 2 is placed on the processed part on the base plate 1 through the placement piece 13. The telescopic gas rod 14 can drive the height of the support plate 2 to adjust and assist in the cutting work.

[0036] The implementation principle of the embodiment of the present application is as follows: cutting is performed by a laser cutting member 31, a workpiece is placed on the bottom plate 1, and then the support plate 2 is placed on the workpiece for processing. The support plate 2 can drive the upper plate 3 to rotate through the drive box 21, so that the laser cutting member 31 at the lower end of the upper plate 3 can perform circular motion. Specifically, the motor 22 is started, and the drive gear 24 is driven to rotate through the connecting column 23, thereby driving the side gear 25 to rotate, and the upper plate 3 is driven to rotate through the support column 26. The overall structural design is simple, reliable in use, and can stably perform cutting processing;

[0037] The base plate 1 is placed on the ground through the pad 12 at the lower end of the support member 11. The support member 11 makes the support capacity of the base plate 1 structure stronger;

[0038] The positioning post 32 slides in the positioning ring groove 33 when the upper plate 3 rotates, thereby improving the stability of the rotation of the upper plate 3;

[0039] The support plate 2 is placed on the workpiece on the bottom plate 1 through the placement piece 13, and the telescopic gas rod 14 can drive the height of the support plate 2 to adjust to assist the cutting work.

[0040] Example 2

[0041] The difference between this embodiment and embodiment 1 is that:

[0042] Reference Figure 3 A lower cross slot 4 is provided at the upper end of the base plate 1, and an upper cross slot 41 is provided at the upper end of the support plate 2. The positions of the upper cross slot 41 and the lower cross slot 4 correspond to each other. A cross-shaped mark is made on the workpiece before cutting. After the workpiece to be cut is placed on the base plate 1, the support plate 2 structure is placed on the workpiece, and the upper cross slot 41 is aligned with the lower cross slot 4, so that the cutting structure and the workpiece maintain the same axiality, thereby improving the accuracy of the cutting process.

[0043] Reference Figure 3 , positioning parts 42 are welded on both sides of the outer surface of the upper plate 3, and a positioning rod 43 is movably inserted at the upper end of the positioning part 42. Positioning blocks 44 are welded on both sides of the outer surface of the bottom plate 1. The positioning rods 43 are connected with the corresponding positioning blocks 44 through, and the upper ends of the positioning blocks 44 are provided with through grooves for matching the positioning rods 43. After positioning is completed, the upper plate 3 is driven to rotate until the positions of the positioning parts 42 and the positioning blocks 44 correspond, and the positioning rods 43 are pulled out to be inserted into the positioning blocks 44 below to complete the positioning. At this time, the cutting structure is against the workpiece to prevent position deviation during cutting and improve the processing quality.

[0044] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A contour cutting machine comprising a base plate (1), characterized in that: A support plate (2) is provided above the base plate (1), an upper plate (3) is provided above the support plate (2), a driving box (21) is fixedly provided at the upper end of the support plate (2), a motor (22) is provided at one side of the upper end of the support plate (2), a connecting column (23) is fixedly provided at the output end of the motor (22), one end of the connecting column (23) passes through the driving box (21) and is fixedly connected to a driving gear (24), an outer surface of the driving gear (24) is meshedly connected to a side gear (25), a supporting column (26) is fixedly provided at the upper end of the side gear (25), the upper end of the supporting column (26) is fixedly connected to the upper plate (3), and a laser cutting piece (31) is fixedly provided at one side of the lower end of the upper plate (3).

2. A contour cutting machine according to claim 1, characterized in that: A lower cross groove (4) is provided at the upper end of the base plate (1), an upper cross groove (41) is provided at the upper end of the support plate (2), positioning members (42) are fixedly provided on both sides of the outer surface of the upper plate (3), a positioning rod (43) is movably inserted at the upper end of the positioning member (42), and positioning blocks (44) are fixedly provided on both sides of the outer surface of the base plate (1), and the positioning rod (43) is connected to the corresponding positioning block (44) through.

3. The contour cutting machine according to claim 1, characterized in that: Support members (11) are fixedly provided on both sides of the lower end of the bottom plate (1), and a pad (12) is fixedly provided on the lower ends of the two support members (11).

4. The contour cutting machine according to claim 1, characterized in that: The lower end of the side gear (25) is rotatably connected to the lower inner wall of the drive box (21).

5. The contour cutting machine according to claim 1, characterized in that: Positioning posts (32) are fixedly provided on both sides of the lower end of the upper plate (3), and a positioning ring groove (33) used in conjunction with the positioning posts (32) is provided on the upper end of the drive box (21).

6. The contour cutting machine according to claim 1, characterized in that: A telescopic gas rod (14) is fixedly provided at the lower end of the support plate (2), and a placement piece (13) is fixedly provided at the lower end of the telescopic gas rod (14).

7. The contour cutting machine according to claim 2, characterized in that: The upper end of the positioning block (44) is provided with a through slot for cooperating with the positioning rod (43).

8. The contour cutting machine according to claim 2, characterized in that: The upper cross groove (41) and the lower cross groove (4) are positioned correspondingly in the upper and lower directions.

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