Cutting equipment for titanium tube production

Abstract

The utility model discloses cutting equipment for titanium tube production, which comprises a working table, a clamping table is fixedly arranged on one side of the top end of the working table, two groups of moving parts are arranged on the other side of the top end of the working table, each moving part comprises three rails and a triangular fixing frame, the rails are fixedly arranged on the surface of the top end of the working table, and the triangular fixing frame is arranged on the clamping table. The triangular fixing frames are installed on the surfaces of the top ends of the three rails in a sliding mode, connecting rods are rotatably installed at the three end corners of the top ends of the triangular fixing frames, driving gears are fixedly installed at the top ends of the two connecting rods close to the outer side, and driven gears are fixedly installed at the top ends of the other four connecting rods; and the driven gears are in engaged connection with the driving gear. The electric telescopic cylinder drives the triangular fixing frame to move on the surface of the rail, then the distance between the conveying rollers on the two sides is adjusted, and therefore the titanium pipe conveying and cutting device can convey and cut titanium pipes with different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium tube cutting, in particular to a cutting device for titanium tube production. Background Technique

[0002] Titanium tubes are light in weight, high in strength and superior in mechanical properties. They are widely used in heat exchange equipment, such as shell-and-tube heat exchangers, coil heat exchangers, serpentine tube heat exchangers, condensers, evaporators and conveying pipelines, etc. Many nuclear power industries use titanium tubes as standard tubes for their units;

[0003] During the production and processing of titanium tubes, when titanium tubes are needed to manufacture screws, the titanium tubes need to be cut into specified lengths. At this time, cutting equipment is required to cut the titanium tubes.

[0004] When the existing cutting equipment for titanium tube production is in use, after each cutting, the titanium tube needs to be re-clamped, resulting in a reduction in cutting efficiency; therefore, it does not meet the existing requirements. For this reason, we propose a cutting device for titanium tube production. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cutting device for titanium tube production, so as to solve the problems that when the cutting device for titanium tube production is in use, after each cutting, the titanium tube needs to be re-clamped, resulting in a reduction in cutting efficiency and other problems mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cutting device for titanium tube production, including a workbench, on one side of the top of the workbench, a clamping table is fixedly installed, on the other side of the top of the workbench, two sets of moving components are provided, the moving components include three tracks and triangular fixing frames, the tracks are all fixedly installed on the top surface of the workbench, the triangular fixing frames are all slidably installed on the top surfaces of the three tracks, at the three end corners of the top of the triangular fixing frame, connecting rods are rotatably installed, at the top of the two connecting rods close to the outside, driving gears are fixedly installed, at the top of the remaining four connecting rods, driven gears are fixedly installed, and the driven gears are all meshed with the driving gears.

[0007] Preferably, at the top of each driven gear, a transport roller is fixedly installed, above each driving gear, a servo motor is provided, the output end of the servo motor is connected to the axis of the driving gear through a coupling, and the servo motors are all fixedly connected to the workbench through fixed brackets.

[0008] Preferably, at one end position of the triangular fixing frame close to the driving gear, an electric telescopic cylinder is provided, the output end of the electric telescopic cylinder is fixedly connected to the triangular fixing frame, and the electric telescopic cylinders are all fixedly connected to the workbench through fixed brackets.

[0009] Preferably, sliding blocks are fixedly installed at the three end corners of the bottom end of the triangular fixing frame, and the sliding blocks are all slidably clamped into the inside of the track.

[0010] Preferably, a support frame is fixedly installed at the top end of the clamping table. A laser cutter is fixedly installed at the bottom end of the outer side of the support frame. A laser head is provided at the center of the bottom end of the laser cutter. A length detector is provided at the outer side of the bottom end of the laser cutter. A titanium tube penetrates through the inside of the clamping table, and the outer surface of the titanium tube is attached to the outer surface of the transport roller.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the cooperation of the driven gear and the driving gear, when the device is in use, the driving gear can be driven to rotate by the servo motor, and the driven gear can be driven to rotate by the driving gear, so that the driven gear drives the transport rollers on both sides to rotate. At this time, the titanium tube will be pushed by the rotation of the transport rollers towards the direction of the clamping table, and the distance of the movement of the titanium tube is detected by the length detector at the bottom end of the laser cutter. When the titanium tube moves a specified distance, the titanium tube can be laser cut by the laser head, and then the transport rollers continue to drive the titanium tube to move, so that the device can continuously cut a longer titanium tube, avoiding the repeated clamping process after each cutting;

[0013] 2. Through the cooperation of the electric telescopic cylinder and the track, when the device is in use, the triangular fixing frame can be driven to move on the surface of the track by the electric telescopic cylinder, thereby adjusting the distance between the transport rollers on both sides, so that the device can transport and cut titanium tubes with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 is a front cross-sectional view of the whole of the present utility model;

[0016] Figure 3 is a side cross-sectional view of the whole of the present utility model.

[0017] In the figure: 1, workbench; 2, clamping table; 3, support frame; 4, laser cutter; 5, laser head; 6, titanium tube; 7, track; 8, triangular fixing frame; 9, connecting rod; 10, driven gear; 11, driving gear; 12, transport roller; 13, servo motor; 14, electric telescopic cylinder; 15, sliding block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Please refer to Figures 1 to 3 , an embodiment provided by the present invention: a cutting device for titanium tube production, including a workbench 1. On one side of the top of the workbench 1, a clamping table 2 is fixedly installed. On the other side of the top of the workbench 1, there are two groups of moving components. The moving components include three tracks 7 and a triangular fixing frame 8. The tracks 7 are all fixedly installed on the top surface of the workbench 1. The triangular fixing frames 8 are all slidably installed on the top surfaces of the three tracks 7. Connecting rods 9 are rotatably installed at the three end corners of the top of the triangular fixing frame 8. Active gears 11 are fixedly installed at the tops of the two connecting rods 9 close to the outside. Driven gears 10 are fixedly installed at the tops of the remaining four connecting rods 9. The driven gears 10 are all meshed with the active gears 11.

[0020] Transport rollers 12 are fixedly installed at the tops of the driven gears 10. Servo motors 13 are arranged above the active gears 11. The output ends of the servo motors 13 are all connected to the axles of the active gears 11 through couplings. The servo motors 13 are all fixedly connected to the workbench 1 through fixing brackets.

[0021] Through the cooperation of the driven gears 10 and the active gears 11, when the device is in use, the active gears 11 can be driven to rotate by the servo motors 13, and the driven gears 10 can be driven to rotate by the active gears 11, so that the driven gears 10 drive the transport rollers 12 on both sides to rotate. At this time, the titanium tube 6 will be pushed by the rotation of the transport rollers 12 towards the direction of the clamping table 2, and the distance of the movement of the titanium tube 6 is detected by the length detector at the bottom of the laser cutter 4. When the titanium tube 6 moves a specified distance, the titanium tube 6 can be laser cut by the laser head 5. Subsequently, the transport rollers 12 continue to drive the titanium tube 6 to move, so that the device can continuously cut long titanium tubes and avoid the repeated clamping process after each cutting.

[0022] Electric telescopic cylinders 14 are arranged at the positions of the triangular fixing frames 8 close to the active gears 11. The output ends of the electric telescopic cylinders 14 are fixedly connected to the triangular fixing frames 8. The electric telescopic cylinders 14 are all fixedly connected to the workbench 1 through fixing brackets.

[0023] Sliding blocks 15 are fixedly installed at the three end corners of the bottom of the triangular fixing frame 8. The sliding blocks 15 are all slidably engaged into the interiors of the tracks 7.

[0024] Through the cooperation of the electric telescopic cylinder 14 and the track 7, when the device is in use, the electric telescopic cylinder 14 can drive the triangular fixing frame 8 to move on the surface of the track 7, thereby adjusting the distance between the two transport rollers 12, so that the device can transport and cut titanium tubes with different diameters.

[0025] A support frame 3 is fixedly installed at the top of the clamping table 2. A laser cutter 4 is fixedly installed at the bottom end of the outer side of the support frame 3. A laser head 5 is provided at the center of the bottom end of the laser cutter 4. A length detector is provided on the outer side of the bottom end of the laser cutter 4. A titanium tube 6 passes through the inside of the clamping table 2, and the outer surface of the titanium tube 6 is attached to the outer surface of the transport roller 12.

[0026] When the cutting equipment for titanium tube production is in use, first insert the titanium tube 6 into the inside of the clamping table 2, and then start the electric telescopic cylinder 14 to drive the triangular fixing frame 8 to move on the surface of the track 7, so that the transport roller 12 is in close contact with the surface of the titanium tube 6. Then start the servo motor 13, so that the servo motor 13 drives the driving gear 11 to rotate and drives the driven gear 10 to rotate through the driving gear 11, so that the driven gear 10 drives the two transport rollers 12 to rotate. At this time, the titanium tube 6 will be pushed by the rotation of the transport roller 12 towards the direction of the clamping table 2, and the length detector at the bottom end of the laser cutter 4 will detect the moving distance of the titanium tube 6. When the titanium tube 6 moves a specified distance, the titanium tube 6 can be laser cut by the laser head 5. Then continue to make the transport roller 12 drive the titanium tube 6 to move, so that the device can continuously cut a long titanium tube 6, avoiding the repeated clamping process after each cutting;

[0027] When it is necessary to cut titanium tubes 6 with other diameters, the electric telescopic cylinder 14 can be used to drive the triangular fixing frame 8 to move on the surface of the track 7, thereby adjusting the distance between the two transport rollers 12, so that the device can transport and cut titanium tubes 6 with different diameters.

[0028] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A cutting device for titanium tube production, comprising a workbench (1), characterized in that: A clamping table (2) is fixedly mounted on one side of the top of the workbench (1), and two groups of moving parts are arranged on the other side of the top of the workbench (1), wherein the moving parts include three tracks (7) and a triangular fixing frame (8), wherein the tracks (7) are fixedly mounted on the top surface of the workbench (1), and the triangular fixing frames (8) are slidably mounted on the top surfaces of the three tracks (7), and connecting rods (9) are rotatably mounted at the three end corners of the top of the triangular fixing frame (8), and driving gears (11) are fixedly mounted on the tops of the two connecting rods (9) close to the outside, and driven gears (10) are fixedly mounted on the tops of the other four connecting rods (9), and the driven gears (10) are meshingly connected with the driving gears (11).

2. The cutting device for titanium tube production according to claim 1, characterized in that: A transport roller (12) is fixedly mounted on the top of each driven gear (10), a servo motor (13) is disposed above each driving gear (11), an output end of each servo motor (13) is connected to the axis of each driving gear (11) via a coupling, and each servo motor (13) is fixedly connected to the workbench (1) via a fixed bracket.

3. The cutting device for titanium tube production according to claim 1, characterized in that: An electric telescopic cylinder (14) is provided at one end of the triangular fixing frame (8) close to the driving gear (11), the output end of the electric telescopic cylinder (14) is fixedly connected to the triangular fixing frame (8), and the electric telescopic cylinder (14) is fixedly connected to the workbench (1) via a fixed bracket.

4. The cutting device for titanium tube production according to claim 1, characterized in that: Sliding blocks (15) are fixedly installed at the three end corner positions of the bottom end of the triangular fixing frame (8), and the sliding blocks (15) are slidably inserted into the interior of the track (7).

5. The cutting device for titanium tube production according to claim 2, characterized in that: A support frame (3) is fixedly mounted on the top of the clamping table (2), a laser cutter (4) is fixedly mounted on the bottom of the outer side of the support frame (3), a laser head (5) is provided at the center of the bottom of the laser cutter (4), a length detector is provided on the outer side of the bottom of the laser cutter (4), a titanium tube (6) passes through the interior of the clamping table (2), and the outer surface of the titanium tube (6) is in contact with the outer surface of the transport roller (12).

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