A milling machine for precision pipe fittings

Abstract

This utility model belongs to the technical field of milling equipment, and in particular, a milling machine for precision pipe processing. It includes a table and a milling component, the milling component being fixedly connected to the table. The milling machine also includes a rotating mechanism, which is mounted on the table and used to rotate the fixed pipe; and a fixing mechanism, mounted on the rotating mechanism, used to internally support and fix the pipe. The rotating mechanism includes a motor and a turntable; the turntable is rotatably embedded in the table, and the output shaft of the motor is fixedly connected to the bottom end of the turntable. The fixing mechanism is fixedly connected to the turntable. In this utility model, through the cooperation of the rotating mechanism and the fixing mechanism, the pipe can be processed at multiple angles as needed during processing. Therefore, manual movement of the pipe can be avoided during multi-angle processing, thus effectively preventing injury to the human body.

Description

Technical Field

[0001] This utility model relates to the field of milling equipment technology, and in particular to a milling equipment for precision pipe processing. Background Technology

[0002] Chinese patent document CN216912241U discloses a milling device for pipe fittings. This utility model discloses a milling device for pipe fittings, including a machine base. A bracket is fixedly connected to the upper side of the machine base. A first cylinder is connected to the top of the bracket, and a push block is connected to the bottom of the first cylinder. A base is provided under the push block. A track is provided on one side of the bracket, and a transmission box is connected to the track. A motor is connected to the upper part of one side of the transmission box, and a second cylinder is provided under the motor. A milling cutter is connected to the other side of the transmission box. This utility model can automatically mill the supports of pipe fittings without deviation, and features high flatness, convenient and efficient use, and good practicality.

[0003] However, the above technical solution has some flaws in use. When processing pipe fittings, it is not possible to process them from multiple angles as required. Therefore, when processing pipe fittings from multiple angles, it is necessary to manually move the pipe fittings according to the requirements, which may cause injury to the human body. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the prior art, when processing pipe fittings, it is impossible to process the pipe fittings at multiple angles according to the requirements. Therefore, when processing pipe fittings at multiple angles, it is necessary to manually move the pipe fittings according to the requirements, which may cause injury to the human body. Therefore, a milling equipment for precision pipe fitting processing is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A milling machine for precision pipe processing includes a table and a milling component, the milling component being fixedly connected to the table. The milling machine also includes a rotating mechanism, which is disposed on the table and is used to rotate the fixed pipe.

[0007] The fixing mechanism is mounted on the rotating mechanism and is used to internally support and fix the pipe fitting.

[0008] As a preferred embodiment of this utility model, the rotating mechanism includes: an electric motor and a turntable;

[0009] The turntable is embedded in the table body, and the output shaft of the motor is fixedly connected to the bottom of the turntable. The fixing mechanism is fixedly connected to the turntable.

[0010] Furthermore, by starting the motor, the output shaft of the motor drives the turntable to rotate, which in turn allows the fixed pipe fitting to rotate, thus making it easier to process the pipe fitting from multiple angles.

[0011] As a preferred embodiment of this utility model, the fixing mechanism includes: a hollow chassis, six limiting shafts, six arc-shaped holes, six clamping plates, six sliding holes, six limiting holes, a hollow ring, six limiting posts, six clamping posts, and a propulsion assembly;

[0012] The hollow chassis is fixedly connected to the turntable. Six limiting shafts are fixedly connected to the hollow chassis at equal intervals. Six arc-shaped holes are opened at equal intervals on the hollow chassis. Six sliding holes and six limiting holes are opened at equal intervals on six clamping plates. The six limiting shafts slide in the six sliding holes respectively. The limiting holes on the six clamping plates are rotatably sleeved on the six limiting posts respectively. The six limiting posts are fixedly connected to the hollow ring at equal intervals. The six clamping posts are fixedly connected to the protruding ends of the six clamping plates at equal intervals respectively.

[0013] Furthermore, the rotation of the hollow ring drives the six limiting posts to rotate, and the six limiting posts slide in the six arc-shaped holes respectively, thereby pushing the six clamping plates. At the same time, the limiting posts rotate in the limiting holes, which can make the protruding ends of the six clamping plates gradually expand. Meanwhile, the six limiting shafts on the hollow chassis slide in the six sliding holes respectively, which can make the six clamping posts gradually expand to internally support and fix the pipe fitting.

[0014] As a preferred embodiment of this utility model, the propulsion assembly includes: a rotating block, a hydraulic rod, a connecting block, and a U-shaped block;

[0015] The rotating block is rotatably connected to the protruding end of the hollow ring, the U-shaped block is fixedly connected to the turntable, the connecting block is rotatably connected to the inner walls of both sides of the U-shaped block, and the two ends of the hydraulic rod are fixedly connected to the rotating block and the connecting block respectively.

[0016] Furthermore, the rotating block is propelled by the hydraulic rod, which is activated and extended. Simultaneously, the hydraulic rod and connecting block rotate around the inner walls of both sides of the U-shaped block, and the rotating block rotates around the protruding end of the hollow ring, thereby causing the hollow ring to rotate.

[0017] In a preferred embodiment of this utility model, a motor frame is fixedly mounted on the motor, and the motor frame is fixedly connected to the table body.

[0018] Furthermore, by fixing the motor frame onto the motor and then securing it to the table, large vibrations of the motor can be avoided.

[0019] As a preferred embodiment of this utility model, each of the six clamping columns is fixedly fitted with a rubber sleeve.

[0020] Furthermore, a rubber sleeve is used to secure the pipe fitting to the clamping column, which can prevent damage to the pipe fitting during fixing.

[0021] Beneficial effects:

[0022] 1. By starting the motor, the output shaft of the motor drives the turntable to rotate, which in turn allows the fixed pipe fittings to rotate, making it easier to process the pipe fittings from multiple angles.

[0023] 2. The rotation of the hollow ring drives the six limiting posts to rotate, and the six limiting posts slide in the six arc-shaped holes respectively, thereby pushing the six clamping plates. At the same time, the limiting posts rotate in the limiting holes, which can make the protruding ends of the six clamping plates gradually expand. Meanwhile, the six limiting shafts on the hollow chassis slide in the six sliding holes respectively, which can make the six clamping posts gradually expand to internally support and fix the pipe fitting.

[0024] In this invention, the rotation mechanism and the fixing mechanism work together to process the pipe fittings at multiple angles as required. This avoids the need to manually move the pipe fittings during multi-angle processing, thus effectively preventing injury to the human body. Attached Figure Description

[0025] Figure 1 This is a three-dimensional perspective view of the present invention;

[0026] Figure 2 This is a schematic diagram of the rotating mechanism of this utility model;

[0027] Figure 3 This is a schematic diagram of the fixing mechanism of this utility model;

[0028] Figure 4 This is an anatomical diagram of the fixing mechanism of this utility model.

[0029] In the diagram: 1. Table body; 2. Motor; 3. Motor frame; 4. Turntable; 5. Hollow chassis; 6. Limiting shaft; 7. Arc-shaped hole; 8. Clamping plate; 9. Sliding hole; 10. Limiting hole; 11. Hollow ring; 12. Limiting post; 13. Clamping post; 14. Rubber sleeve; 15. Rotating block; 16. Hydraulic rod; 17. Connecting block; 18. U-shaped block; 19. Milled component. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] Reference Figures 1-4A milling machine for precision pipe processing includes a table 1 and a milling component 19, the milling component 19 being fixedly connected to the table 1. The milling machine also includes a rotating mechanism, which is disposed on the table 1 and is used to rotate the fixed pipe.

[0032] The fixing mechanism is mounted on the rotating mechanism and is used to internally support and fix the pipe fitting.

[0033] In this utility model, the rotating mechanism includes: an electric motor 2 and a turntable 4;

[0034] like Figure 1 and Figure 2 As shown, the turntable 4 is rotatably embedded in the table body 1. The output shaft of the motor 2 is fixedly connected to the bottom end of the turntable 4. The fixing mechanism is fixedly connected to the turntable 4. By starting the motor 2, the output shaft of the motor 2 drives the turntable 4 to rotate, which in turn allows the fixed pipe to be rotated, thus making it easier to process the pipe from multiple angles.

[0035] In this utility model, the fixing mechanism includes: a hollow chassis 5, six limiting shafts 6, six arc-shaped holes 7, six clamping plates 8, six sliding holes 9, six limiting holes 10, a hollow ring 11, six limiting posts 12, six clamping posts 13, and a propulsion assembly.

[0036] like Figure 2 and Figure 4 As shown, the hollow base 5 is fixedly connected to the turntable 4. Six limiting shafts 6 are fixedly connected to the hollow base 5 at equal intervals. Six arc-shaped holes 7 are equally spaced on the hollow base 5. Six sliding holes 9 and six limiting holes 10 are equally spaced on six clamping plates 8. The six limiting shafts 6 slide within the six sliding holes 9 respectively. The limiting holes 10 on the six clamping plates 8 are rotatably fitted onto six limiting posts 12 respectively. The six limiting posts 12 are fixedly connected to the hollow ring 11 at equal intervals. The six clamping posts 13 are respectively... The six clamping plates 8 are fixedly connected at a distance. The rotation of the hollow ring 11 drives the six limiting posts 12 to rotate. At the same time, the six limiting posts 12 slide in the six arc-shaped holes 7, thereby pushing the six clamping plates 8. Meanwhile, the limiting posts 12 rotate in the limiting holes 10, which can gradually expand the protruding ends of the six clamping plates 8. At the same time, the six limiting shafts 6 on the hollow chassis 5 slide in the six sliding holes 9, which can gradually expand the six clamping posts 13 to internally support and fix the pipe.

[0037] In this utility model, the propulsion assembly includes: a rotating block 15, a hydraulic rod 16, a connecting block 17, and a U-shaped block 18;

[0038] like Figure 2 and Figure 3As shown, the rotating block 15 is rotatably connected to the protruding end of the hollow ring 11, the U-shaped block 18 is fixedly connected to the turntable 4, the connecting block 17 is rotatably connected to the inner walls on both sides of the U-shaped block 18, and the two ends of the hydraulic rod 16 are fixedly connected to the rotating block 15 and the connecting block 17 respectively. The rotating block 15 is pushed forward by starting and extending the hydraulic rod 16. At the same time, the hydraulic rod 16 and the connecting block 17 rotate about the inner walls on both sides of the U-shaped block 18, and the rotating block 15 rotates about the protruding end of the hollow ring 11, so that the hollow ring 11 can rotate.

[0039] like Figure 1 and Figure 2 As shown, a motor frame 3 is fixedly mounted on the motor 2 and fixedly connected to the table body 1. By fixing the motor frame 3 on the motor 2 and to the table body 1, large vibrations of the motor 2 can be avoided.

[0040] like Figure 4 As shown, each of the six clamping posts 13 is fixedly fitted with a rubber sleeve 14, which is fixedly fitted onto the clamping post 13 to avoid damage to the pipe fitting during fixing.

[0041] It should be noted that the specific model of the electric motor 2 and the milling component 19 used can be selected by those skilled in the art. Furthermore, the electric motor 2 and the milling component 19 mentioned above are all existing technologies and will not be elaborated upon in this solution.

[0042] The working principle of this utility model:

[0043] First, the pipe fitting is fitted onto the six clamping posts 13. Then, the hydraulic rod 16 is activated and extends to advance the rotating block 15. At the same time, the hydraulic rod 16 and the connecting block 17 rotate around the inner walls of both sides of the U-shaped block 18, and the rotating block 15 rotates around the protruding end of the hollow ring 11. This allows the rotation of the hollow ring 11 to drive the six limiting posts 12 to rotate. Simultaneously, the six limiting posts 12 slide in the six arc-shaped holes 7, thereby pushing the six clamping plates 8. At the same time, the limiting posts 12 rotate in the limiting holes 10, which allows the protruding ends of the six clamping plates 8 to gradually expand. Meanwhile, the six limiting shafts 6 on the hollow chassis 5 slide in the six sliding holes 9, which allows the six clamping posts 13 and the rubber sleeve 14 to gradually expand and internally support and fix the pipe fitting. After that, the milling component 19 is activated to process the fixed pipe fitting. Then, the motor 2 can be activated. The output shaft of the motor 2 drives the turntable 4 and the fixing mechanism to rotate, which allows the fixed pipe fitting to rotate, thus making it easier to process the pipe fitting from multiple angles.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A milling machine for precision pipe fittings, comprising a table (1) and a milling component (19), the milling component (19) being fixedly connected to the table (1), characterized in that, The milling equipment also includes a rotating mechanism, which is set on the table (1) and is used to rotate the fixed pipe fitting; The fixing mechanism is mounted on the rotating mechanism and is used to internally support and fix the pipe fitting.

2. The milling equipment for precision pipe fittings processing according to claim 1, characterized in that, The rotating mechanism includes: an electric motor (2) and a turntable (4); The turntable (4) is mounted on the table body (1) and the output shaft of the motor (2) is fixedly connected to the bottom of the turntable (4). The fixing mechanism is fixedly connected to the turntable (4).

3. The milling equipment for precision pipe fittings processing according to claim 2, characterized in that, The fixing mechanism includes: a hollow chassis (5), six limiting shafts (6), six arc-shaped holes (7), six clamping plates (8), six sliding holes (9), six limiting holes (10), a hollow ring (11), six limiting posts (12), six clamping posts (13), and a propulsion assembly; The hollow chassis (5) is fixedly connected to the turntable (4). Six limiting shafts (6) are fixedly connected to the hollow chassis (5) at equal intervals. Six arc-shaped holes (7) are opened at equal intervals on the hollow chassis (5). Six sliding holes (9) and six limiting holes (10) are opened at equal intervals on six clamping plates (8). The six limiting shafts (6) slide in the six sliding holes (9) respectively. The limiting holes (10) on the six clamping plates (8) are rotatably sleeved on the six limiting posts (12) respectively. The six limiting posts (12) are fixedly connected to the hollow ring (11) at equal intervals. The six clamping posts (13) are fixedly connected to the protruding ends of the six clamping plates (8) at equal intervals respectively.

4. The milling equipment for precision pipe machining according to claim 3, characterized in that, The propulsion assembly includes: a rotating block (15), a hydraulic rod (16), a connecting block (17), and a U-shaped block (18); The rotating block (15) is rotatably connected to the protruding end of the hollow ring (11), the U-shaped block (18) is fixedly connected to the turntable (4), the connecting block (17) is rotatably connected to the inner walls on both sides of the U-shaped block (18), and the two ends of the hydraulic rod (16) are fixedly connected to the rotating block (15) and the connecting block (17) respectively.

5. A milling machine for precision pipe fittings according to claim 2, characterized in that, The motor (2) is fixedly fitted with a motor frame (3), which is fixedly connected to the table body (1).

6. A milling machine for precision pipe fittings according to claim 3, characterized in that, Each of the six clamping posts (13) is fixedly fitted with a rubber sleeve (14).

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