Fixing device of pipe numerical control cutting machine

Abstract

The utility model belongs to the technical field of cutting machines, and particularly discloses a pipe numerical control cutting machine fixing device which comprises a working table, a rotating groove is formed in the top of the working table, a rotating seat is rotationally connected into the rotating groove, a base is fixedly connected to the top of the rotating seat, and two symmetrical fixing plates are fixedly connected to the top of the base. A supporting rod is fixedly connected between the two fixing plates, an adjusting groove is formed in the bottom of the supporting rod, two symmetrical transmission frames are slidably connected into the adjusting groove, and threaded rods extending to the outer portions of the fixing plates are rotatably connected into the adjusting groove. And a second spring resets to enable the positioning frame to slide into the fixing groove, meanwhile, the worker loosens the L-shaped power frame, the L-shaped power frame blocks the positioning frame, and therefore the position of the fixing groove is fixed through the positioning frame.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a fixing device for a pipe numerical control cutting machine. Background Art

[0002] Machinery refers to the general term for machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save effort. Items such as chopsticks, brooms and tweezers can be called machinery. They are simple machines, and complex machines are composed of two or more simple machines. These more complex machines are usually called machines. From the perspective of structure and movement, there is no difference between mechanisms and machines. They are generally called machinery. When processing pipes, pipe cutting machines are needed.

[0003] After consulting the literature, we learned that the currently published patent: CN220311939U discloses a pipe cutting machine fixing device, including a cutting machine base and a cutting machine. A support is fixed on the surface of the cutting machine base, and a supporting roller is arranged in the support. The supporting roller is fixed by lowering and squeezing the angled pressure plate. The position can be easily moved during cutting without leakage, and the cutting positioning is convenient.

[0004] However, the following problems may occur during the use of this solution: during the processing of the pipe, the staff needs to cut the cut surface of the pipe into a plane or an inclined surface according to the use environment. However, since there is no angle adjustment device in the device, the device can only cut the pipe into a plane, thereby reducing the range of cutting angles of the pipe and the adaptability of the device, so that the staff cannot cut the cut surface of the pipe into a plane or an inclined surface according to the use environment as needed. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing device for a pipe CNC cutting machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for a pipe CNC cutting machine, comprising a workbench, a rotating groove is provided on the top of the workbench, a rotating seat is rotatably connected inside the rotating groove, a base is fixedly connected to the top of the rotating seat, two symmetrical fixed plates are fixedly connected to the top of the base, a support rod is fixedly connected between the two fixed plates, an adjusting groove is provided at the bottom of the support rod, two symmetrical transmission frames are slidably connected inside the adjusting groove, a threaded rod extending to the outside of the fixed plate is rotatably connected inside the adjusting groove, the surface of the threaded rod is connected to the internal thread of the transmission frame, a clamping rod is fixedly connected on both sides of the transmission frame, an arc groove is provided on one side of the clamping rod, and a movable groove connected to the inside of the rotating groove is provided inside the workbench.

[0007] Preferably, the surface of the threaded rod is provided with two opposite threads starting from the center thereof, two transmission frames are respectively provided on the two opposite threads on the surface of the threaded rod, and a brush is provided at the bottom of the transmission frame.

[0008] Preferably, a slide groove is provided on one side of the base, a collection box is slidably connected to the inside of the slide groove, and a collection groove connected to the inside of the slide groove is provided on the top of the base.

[0009] Preferably, a fixed groove is provided on the outer surface of the rotating seat, and a positioning frame is slidably connected to the inside of the movable groove. The side of the positioning frame close to the fixed groove is plugged into the inside of the fixed groove. The cross-sections of the movable groove and the positioning frame are both L-shaped, and two symmetrical inclined surfaces are provided on the side of the positioning frame close to the fixed groove. The side of the positioning frame away from the fixed groove is fixedly connected to a second spring, and the end of the second spring away from the positioning frame is fixedly connected to the inner wall of the movable groove.

[0010] Preferably, the workbench is provided with a power groove extending to the outside of the workbench, the interior of the power groove is connected to the interior of the movable groove, the interior of the power groove is slidably connected to an L-shaped power frame extending to the outside of the power groove, one side of the L-shaped power frame is fixedly connected to a first spring, and one end of the first spring away from the L-shaped power frame is fixedly connected to the inner wall of the power groove.

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

[0012] 1. The fixing device of the pipe CNC cutting machine, after the rotating seat is rotated to a suitable position, the second spring is reset to make the positioning frame slide into the interior of the fixing groove, and at the same time, the staff loosens the L-shaped power frame so that the L-shaped power frame blocks the positioning frame, thereby realizing the position fixation of the positioning frame to the fixing groove, and making it more convenient for the staff to adjust the position of the rotating seat and the fixed pipe fittings, so that the use range of the device is improved to a certain extent, so that the staff can use the device to cut the pipe fittings at different angles.

[0013] 2. The fixing device of the pipe CNC cutting machine moves relatively through two transmission frames, and the clamping rods on the two transmission frames can clamp and fix the pipe, so that the device can clamp and fix the pipe more conveniently. At the same time, the movement of the transmission frame can make the transmission frame clean the waste residue on the top of the base through the brush. The transmission frame can sweep the waste residue on the top of the base through the collection groove into the collection box for collection through the brush, thereby making the collection of waste residue more convenient and allowing the staff to use the device more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a fixing device for a pipe CNC cutting machine according to the utility model;

[0015] Figure 2 It is a structural schematic diagram of the base of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the threaded rod of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the rotating seat of the utility model.

[0018] In the figure: 1. workbench; 2. rotating groove; 3. rotating seat; 4. base; 5. transmission frame; 6. clamping rod; 7. support rod; 8. fixed plate; 9. threaded rod; 10. collection box; 11. slide groove; 12. power groove; 13. L-shaped power frame; 14. first spring; 15. second spring; 16. moving groove; 17. positioning frame; 18. fixed groove; 19. collection groove; 20. adjustment groove. DETAILED DESCRIPTION

[0019] See also Figure 1-4 The utility model provides a technical solution: a fixing device for a pipe CNC cutting machine, comprising a workbench 1, a cutting machine is arranged on the top of the workbench 1, the cutting machine is an existing structure, and no more details are given here. The cutting machine can cut the pipe. A rotating groove 2 is provided on the top of the workbench 1, and a rotating seat 3 is rotatably connected inside the rotating groove 2. A base 4 is fixedly connected to the top of the rotating seat 3, and two symmetrical fixed plates 8 are fixedly connected to the top of the base 4. A support rod 7 is fixedly connected between the two fixed plates 8, and an adjusting groove 20 is provided at the bottom of the support rod 7. Two symmetrical transmission frames 5 are slidably connected inside the adjusting groove 20, and a threaded rod 9 extending to the outside of the fixed plate 8 is rotatably connected inside the adjusting groove 20. The surface of the threaded rod 9 is connected to the internal thread of the transmission frame 5, and a clamping rod 6 is fixedly connected to the left and right sides of the transmission frame 5. An arc groove is provided on one side of the clamping rod 6, and a moving groove 16 connected to the inside of the rotating groove 2 is provided inside the workbench 1.

[0020] Furthermore, the surface of the threaded rod 9 is provided with two sections of opposite threads starting from the center thereof, and the two transmission frames 5 are respectively provided on the two sections of opposite threads on the surface of the threaded rod 9 .

[0021] Furthermore, a brush is provided at the bottom of the transmission frame 5 , and the transmission frame 5 can clean the waste residue on the top of the base 4 through the brush.

[0022] Furthermore, a slide groove 11 is provided on one side of the base 4, and a collection box 10 is slidably connected inside the slide groove 11. The collection box 10 can collect waste residues. A collection groove 19 connected to the inside of the slide groove 11 is provided on the top of the base 4. The transmission frame 5 can use a brush to sweep the waste residue on the top of the base 4 into the collection box 10 through the collection groove 19 for collection, thereby making the collection of waste residues more convenient and allowing the staff to use the device more conveniently.

[0023] The staff rotates the threaded rod 9 so that the threaded rod 9 is restricted by the two opposite threads on its surface and the adjustment groove 20, thereby driving the two transmission frames 5 to move relative to each other, and the clamping rods 6 on the two transmission frames 5 can clamp and fix the pipe, so that the device can clamp and fix the pipe more conveniently. At the same time, the movement of the transmission frame 5 can enable the transmission frame 5 to clean the waste residue on the top of the base 4 with a brush.

[0024] Furthermore, a fixing groove 18 is provided on the outer surface of the rotating seat 3. There are multiple fixing grooves 18, and the multiple fixing grooves 18 are equidistantly arranged in a circular manner on the rotating seat 3. The interior of the movable groove 16 is slidably connected with a positioning frame 17. The cross-sections of the movable groove 16 and the positioning frame 17 are both L-shaped. Two symmetrical inclined surfaces are provided on the side of the positioning frame 17 close to the fixing groove 18. The side of the positioning frame 17 close to the fixing groove 18 is plugged into the interior of the fixing groove 18, and the positioning frame 17 can slide in and out of the interior of the fixing groove 18.

[0025] Furthermore, a second spring 15 is fixedly connected to one side of the positioning frame 17 away from the fixing groove 18 , and one end of the second spring 15 away from the positioning frame 17 is fixedly connected to the inner wall of the movable groove 16 , so that the second spring 15 can be compressed and reset by the movement of the positioning frame 17 .

[0026] Furthermore, a power slot 12 extending to the outside of the workbench 1 is opened inside the workbench 1, and the interior of the power slot 12 is communicated with the interior of the movable slot 16. The interior of the power slot 12 is slidably connected to an L-shaped power frame 13 extending to the outside of the power slot 12. The L-shaped power frame 13 can block the positioning frame 17. A first spring 14 is fixedly connected to one side of the L-shaped power frame 13. One end of the first spring 14 away from the L-shaped power frame 13 is fixedly connected to the inner wall of the power slot 12. The first spring 14 can be compressed and reset by moving the L-shaped power frame 13. After the staff fixes the pipe fitting, the L-shaped power frame 13 is moved to compress the first spring 14, and the blocking of the positioning frame 17 by the L-shaped power frame 13 is released, so that the staff can rotate the rotating seat 3. Two symmetrical inclined surfaces are provided on one side of the positioning frame 17 close to the fixing groove 18, so that during the rotation of the rotating seat 3, the rotating seat 3 can push the positioning frame 17 to slide out of the interior of the positioning frame 17 through the fixing groove 18 and compress the second spring 15. When the rotating seat 3 is rotated to a suitable position, the second spring 15 is reset to make the positioning frame 17 slide into the interior of the fixing groove 18. At the same time, the staff loosens the L-shaped power frame 13 so that the L-shaped power frame 13 blocks the positioning frame 17, thereby achieving the position fixation of the fixing groove 18 by the positioning frame 17, and allowing the staff to more conveniently adjust the position of the rotating seat 3 and the fixed pipe fittings, so that the staff can use the device to cut the pipe fittings at different angles, and the use range of the device is improved to a certain extent, so that the staff can use the device more conveniently.

[0027] Working principle: For this type of pipe CNC cutting machine fixing device, the staff first rotates the threaded rod 9, so that the threaded rod 9 is restricted by the two opposite threads on its surface and the adjustment groove 20, driving the two transmission frames 5 to move relative to each other, and the clamping rods 6 on the two transmission frames 5 can clamp and fix the pipe, so that the device can clamp and fix the pipe more conveniently. At the same time, the movement of the transmission frame 5 can make the transmission frame 5 use a brush to clean the waste residue on the top of the base 4. After the staff fixes the pipe, the L-shaped power frame 13 is moved to compress the first spring 14, and the L-shaped power frame 13 is released from the blocking of the positioning frame 17, so that the staff can rotate the rotating seat 3. Rotation, two symmetrical inclined surfaces are set on one side of the positioning frame 17 close to the fixing groove 18, so that during the rotation of the rotating seat 3, the rotating seat 3 can push the positioning frame 17 to slide out of the interior of the positioning frame 17 through the fixing groove 18, and compress the second spring 15. When the rotating seat 3 is rotated to a suitable position, the second spring 15 is reset to make the positioning frame 17 slide into the interior of the fixing groove 18. At the same time, the staff releases the L-shaped power frame 13 so that the L-shaped power frame 13 blocks the positioning frame 17, thereby realizing the position fixation of the positioning frame 17 to the fixing groove 18, and allowing the staff to more conveniently adjust the position of the rotating seat 3 and the fixed pipe fittings, so that the staff can use the device to cut the pipe fittings at different angles.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a pipe CNC cutting machine, comprising a workbench (1), characterized in that: The workbench (1) is provided with a rotating groove (2) on the top, a rotating seat (3) is rotatably connected inside the rotating groove (2), a base (4) is fixedly connected to the top of the rotating seat (3), two symmetrical fixed plates (8) are fixedly connected to the top of the base (4), a support rod (7) is fixedly connected between the two fixed plates (8), an adjusting groove (20) is provided on the bottom of the support rod (7), two symmetrical transmission frames (5) are slidably connected inside the adjusting groove (20), a threaded rod (9) extending to the outside of the fixed plate (8) is rotatably connected inside the adjusting groove (20), a surface of the threaded rod (9) is threadedly connected to the inside of the transmission frame (5), a clamping rod (6) is fixedly connected to the left and right sides of the transmission frame (5), an arc groove is provided on one side of the clamping rod (6), and a moving groove (16) connected to the inside of the rotating groove (2) is provided inside the workbench (1).

2. A fixing device for a pipe CNC cutting machine according to claim 1, characterized in that: The surface of the threaded rod (9) is provided with two sections of opposite threads starting from the center thereof, and the two transmission frames (5) are respectively arranged on the two sections of opposite threads on the surface of the threaded rod (9).

3. A fixing device for a pipe CNC cutting machine according to claim 1, characterized in that: A brush is arranged at the bottom of the transmission frame (5).

4. A fixing device for a pipe CNC cutting machine according to claim 1, characterized in that: A slide groove (11) is provided on one side of the base (4), a collection box (10) is slidably connected inside the slide groove (11), and a collection groove (19) communicating with the inside of the slide groove (11) is provided on the top of the base (4).

5. The fixing device for a pipe CNC cutting machine according to claim 1, characterized in that: The outer surface of the rotating seat (3) is provided with a fixing groove (18), the interior of the movable groove (16) is slidably connected with a positioning frame (17), and the side of the positioning frame (17) close to the fixing groove (18) is plugged into the interior of the fixing groove (18).

6. A fixing device for a pipe CNC cutting machine according to claim 5, characterized in that: The cross sections of the movable groove (16) and the positioning frame (17) are both L-shaped, and two symmetrical inclined surfaces are arranged on one side of the positioning frame (17) close to the fixed groove (18).

7. A fixing device for a pipe CNC cutting machine according to claim 5, characterized in that: A second spring (15) is fixedly connected to one side of the positioning frame (17) away from the fixed groove (18), and one end of the second spring (15) away from the positioning frame (17) is fixedly connected to the inner wall of the movable groove (16).

8. A fixing device for a pipe CNC cutting machine according to claim 7, characterized in that: The workbench (1) is provided with a power slot (12) extending to the outside of the workbench (1), the inside of the power slot (12) is connected to the inside of the movable slot (16), the inside of the power slot (12) is slidably connected to an L-shaped power frame (13) extending to the outside of the power slot (12), one side of the L-shaped power frame (13) is fixedly connected to a first spring (14), and one end of the first spring (14) away from the L-shaped power frame (13) is fixedly connected to the inner wall of the power slot (12).

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