Numerical control automatic lathe capable of conveniently replacing pipe materials

Abstract

The utility model discloses a numerical control automatic lathe convenient to replace pipe materials, which comprises a processing platform, a mounting pad, a vertical rod and a coaming, and the mounting pad, the vertical rod and the coaming are mounted at the top of the processing platform. The matched feeding mechanism comprises a second feeding frame and a bearing table which are arranged on the mounting pad, a second electric telescopic rod is arranged at the bottom of the bearing table, a guide-in opening, a feeding channel and a mounting hole are formed in the bearing table, a welding head is arranged on the inner wall of the mounting hole, and a second electric telescopic rod is arranged at the bottom of the welding head. A connecting piece body is arranged in the feeding channel, and a first feeding frame is installed on the outer wall of the bottom of the machining platform. The numerical control automatic lathe with the pipes convenient to replace has the advantages of being high in automation degree, high in welding efficiency and stable in welding process.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a numerically controlled automatic lathe which is convenient for replacing pipe materials. Background Art

[0002] Machining is a process widely used in the manufacturing industry. It changes the shape, size and surface quality of materials through cutting, grinding, drilling, turning, milling and other processing processes. Among them, in the processing of single-head pipes, one end of the pipe needs to be welded and sealed. In this process, the use of CNC automatic lathes can be more efficient.

[0003] However, when using traditional CNC automatic lathes, the loading steps of the single-head pipe welding process are complicated and the coordinated loading is difficult, resulting in low single-head welding efficiency. For example, during the welding process, the pipe and the connecting piece need to be loaded separately, and it is necessary to ensure that the pipe and the connecting piece are in full contact after loading to ensure the welding quality. Utility Model Content

[0004] The utility model discloses a CNC automatic lathe which is convenient for replacing pipe materials, and aims to solve the technical problem that when using traditional CNC automatic lathes, the welding process of single-head pipes has complicated loading steps and great difficulty in coordinated loading, resulting in low single-head welding efficiency.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting platform is further assisted by the lifting of the lifting of the lifting rod.

[0007] In this solution, the pipe body and the connecting piece body are loaded respectively by the first loading rack and the second loading rack, and the two are loaded onto the supporting platform in an orderly manner. During specific use, the pipe body in the first loading rack will be supported by the first electric telescopic rod, and then the mechanical clip set on the adjustment mechanism will keep the vertically rising pipe body vertically moved to the inlet on the supporting platform, and the connecting piece body in the second loading rack will enter the supporting platform through the loading channel under the action of transmission. The two are tightly connected at the center position of the supporting platform, with strong automation, ensuring the subsequent welding efficiency.

[0008] In a preferred solution, the adjustment mechanism includes a threaded rod arranged on the outer wall of one side of the vertical pole, a sleeve block is provided on the outer wall of the threaded rod, a movable frame is installed on one side of the sleeve block, a connecting rod is slidably connected to the outer wall of one side of the movable frame, and the two sets of mechanical clips are installed at one end of the connecting rod.

[0009] The adjusting mechanism provided can adjust the longitudinal height of the movable frame on the threaded rod, thereby adjusting the height position of the mechanical clip in linkage. During specific use, by rotating the threaded rod, the sleeve block threadedly connected to the outer side of the threaded rod can be driven to adjust up and down, and the up and down adjustment of the sleeve block can drive the movable frame to adjust up and down, so that the first electric telescopic rod can be cooperated with to achieve central clamping according to the different lengths of the pipe body, avoiding the deviation of the pipe body caused by unstable clamping center of gravity.

[0010] From the above, it can be seen that a CNC automatic lathe for convenient replacement of pipe materials comprises a processing platform and a mounting pad, a vertical pole and a surrounding plate installed on the top of the processing platform, a support platform is installed on the bottom outer wall of the processing platform, and also includes: a cooperating feeding mechanism: the cooperating feeding mechanism comprises a second feeding rack and a supporting platform arranged on the mounting pad, the bottom of the supporting platform is provided with a second electric telescopic rod, an inlet, a feeding channel and a mounting hole are respectively provided on the supporting platform, the inner wall of the mounting hole is provided with a welding head, and a connecting piece body is provided inside the feeding channel, a first feeding rack is installed on the bottom outer wall of the processing platform, the inner wall of the first feeding rack is provided with pipe bodies distributed at equal distances, a through hole is provided on one side of the bottom outer wall of the first feeding rack, a first electric telescopic rod is provided on the top outer wall of the support platform, and the top of the first electric telescopic rod is adapted to the through hole; an adjustment mechanism: the adjustment mechanism is arranged on one side of the vertical pole, and a mechanical clip is provided on the adjustment mechanism. The utility model provides a numerically controlled automatic lathe for conveniently replacing pipe materials, which has the technical effects of strong automation, high welding efficiency and stable welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of a CNC automatic lathe for convenient pipe material replacement proposed by the utility model.

[0012] Figure 2 This is a front view of a CNC automatic lathe proposed by the utility model for convenient replacement of pipe materials.

[0013] Figure 3 This is a partially enlarged structural schematic diagram of a CNC automatic lathe for convenient pipe material replacement proposed by the utility model.

[0014] Figure 4 The utility model provides a schematic diagram of a supporting platform structure of a CNC automatic lathe for conveniently replacing pipe materials.

[0015] Figure 5 This is a planar sectional view of a first loading rack of a CNC automatic lathe proposed by the utility model for convenient replacement of pipe materials.

[0016] In the attached figure: 1. Processing platform; 2. Mounting pad; 3. Vertical pole; 4. Connecting frame; 5. Motor; 6. Moving frame; 7. Enclosure; 8. Pipe body; 9. Support platform; 10. First loading rack; 11. Spinning head; 12. Threaded rod; 13. Connecting rod; 14. Mechanical clip; 15. Rubber pad; 16. Second loading rack; 17. Inlet; 18. Connecting piece body; 19. Welding head; 20. Return spring; 21. Extrusion block; 22. First electric telescopic rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0018] The utility model discloses a CNC automatic lathe that is convenient for replacing pipe materials. It is mainly used in scenarios where traditional CNC automatic lathes have complicated loading steps in the welding process of single-head pipes and great difficulty in coordinating loading, resulting in low efficiency of single-head welding.

[0019] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5, a CNC automatic lathe for convenient replacement of pipe materials, comprising a processing platform 1 and a mounting pad 2, a vertical pole 3 and a surrounding plate 7 installed on the top of the processing platform 1, a support platform 9 is installed on the bottom outer wall of the processing platform 1, and also includes: a cooperating feeding mechanism: the cooperating feeding mechanism includes a second feeding rack 16 and a supporting platform arranged on the mounting pad 2, a second electric telescopic rod is provided at the bottom of the supporting platform, an inlet 17, a feeding channel and a mounting hole are respectively provided on the supporting platform, a welding head 19 is provided on the inner wall of the mounting hole, and a connecting piece body 18 is provided inside the feeding channel, a first feeding rack 10 is installed on the bottom outer wall of the processing platform 1, and the inner wall of the first feeding rack 10 is provided with a pipe body 8 distributed at equal distances, and a through hole is provided on one side of the bottom outer wall of the first feeding rack 10, and a first electric telescopic rod 22 is provided on the top outer wall of the support platform 9, and the top end of the first electric telescopic rod 22 is adapted to the through hole;

[0020] Adjustment mechanism: The adjustment mechanism is arranged on one side of the vertical pole 3, and a mechanical clip 14 is provided on the adjustment mechanism.

[0021] During specific use, the pipe body 8 in the first loading rack 10 will be supported by the first electric telescopic rod 22, and then the mechanical clip 14 set on the adjustment mechanism will keep the vertically rising pipe body 8 moving vertically to the inlet 17 on the support platform, and the connecting piece body 18 in the second loading rack 16 will enter the support platform through the loading channel under the conveying action, and the two are tightly connected at the center position of the support platform.

[0022] Among them, a return spring 20 is provided on the outer wall of one side of the first feeding rack 10, and an extrusion block 21 is slidably connected to the inner wall of the first feeding rack 10. The return spring 20 is connected to the outer wall of one side of the extrusion block 21. The top of the extrusion block 21 is an inclined structure. When filling the inside of the first feeding rack 10 from top to bottom, the tube body 8 can be stably filled in while maintaining the support of the return spring 20.

[0023] Among them, there are two groups of mechanical clips 14, and rubber pads 15 are provided on the inner walls of the two groups of mechanical clips 14. By providing the rubber pads 15, the friction force after clamping can be increased, and the elastic support of the rubber pads 15 can also prevent the hollow pipe body 8 from being clamped and damaged.

[0024] Moreover, the position of the enclosing plate 7 corresponds to the position of the first loading rack 10, and the enclosing plate 7 is located outside the pipe body 8 distributed at equal distances.

[0025] Reference Figure 1 、 Figure 2 and Figure 3In a preferred embodiment, the adjustment mechanism includes a threaded rod 12 arranged on the outer wall of one side of the vertical pole 3, a sleeve block is provided on the outer wall of the threaded rod 12, a movable frame 6 is installed on one side of the sleeve block, and a connecting rod 13 is slidably connected to the outer wall of one side of the movable frame 6, and two sets of mechanical clips 14 are both installed at one end of the connecting rod 13.

[0026] Specifically, by rotating the threaded rod 12, the sleeve block threadedly connected to the outside of the threaded rod 12 can be adjusted up and down, and the up and down adjustment of the sleeve block can drive the movable frame 6 to adjust up and down, thereby cooperating with the first electric telescopic rod 22 to achieve a central clamping effect according to the different lengths of the pipe body 8.

[0027] Reference Figure 1 and Figure 2 In a preferred embodiment, a connecting frame 4 is installed on the top of the vertical pole 3, and a motor 5 is provided on the top outer wall of the connecting frame 4. One end of the output shaft of the motor 5 is connected to a spinning head 11, and the bottom end of the spinning head 11 is adapted to the pipe body 8. The spinning head 11 is located directly above the supporting platform.

[0028] Specifically, after the pipe body 8 is transported to the supporting platform by using the mechanical clamp 14, the supporting platform rises under the action of the second electric telescopic rod, thereby driving the pipe body 8 to rise and contact the spinning head 11. The spinning head 11 is inserted into the hollow inner wall at the top of the pipe body 8, preventing the pipe body 8 from detaching during the process of driving the pipe body 8 to rotate, and the welding process is more stable.

[0029] Working principle: When in use, first fill a certain number of pipe bodies 8 into the first loading rack 10, and at the same time fill a certain number of connecting piece bodies 18 into the second loading rack 16. The pipe bodies 8 in the first loading rack 10 will be supported by the first electric telescopic rod 22, and then the mechanical clip 14 set on the adjusting mechanism will keep the vertically rising pipe body 8 moving vertically to the inlet 17 on the supporting platform, and the connecting piece body 18 in the second loading rack 16 will enter the supporting platform through the loading channel under the action of the conveying action. Then, under the action of the second electric telescopic rod, the supporting platform rises, thereby driving the pipe body 8 to rise and contact the spinning head 11. The spinning head 11 is inserted into the hollow inner wall at the top of the pipe body 8. The motor 5 drives the pipe body 8 and the connecting piece body 18 to rotate on the supporting platform, and the welding head 19 set on one side can stably weld the pipe body 8 and the connecting piece body 18.

[0030] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A CNC automatic lathe for conveniently replacing pipe materials, comprising a processing platform (1) and a mounting pad (2), a vertical pole (3) and a panel (7) mounted on the top of the processing platform (1), a support platform (9) being mounted on the bottom outer wall of the processing platform (1), characterized in that: Also includes: Cooperating feeding mechanism: the cooperative feeding mechanism comprises a second feeding rack (16) and a supporting platform arranged on the mounting pad (2), a second electric telescopic rod is provided at the bottom of the supporting platform, an inlet (17), a feeding channel and a mounting hole are respectively provided on the supporting platform, a welding head (19) is provided on the inner wall of the mounting hole, a connecting piece body (18) is provided inside the feeding channel, a first feeding rack (10) is installed on the bottom outer wall of the processing platform (1), a pipe body (8) distributed at equal distances is provided on the inner wall of the first feeding rack (10), a through hole is provided on one side of the bottom outer wall of the first feeding rack (10), a first electric telescopic rod (22) is provided on the top outer wall of the supporting platform (9), and the top end of the first electric telescopic rod (22) is adapted to the through hole; Adjustment mechanism: the adjustment mechanism is arranged on one side of the vertical pole (3), and a mechanical clip (14) is provided on the adjustment mechanism.

2. A CNC automatic lathe for convenient pipe material replacement according to claim 1, characterized in that: A return spring (20) is provided on one outer wall of the first loading rack (10), an extrusion block (21) is slidably connected to the inner wall of the first loading rack (10), and the return spring (20) is connected to one outer wall of the extrusion block (21).

3. The CNC automatic lathe for convenient pipe material replacement according to claim 1, characterized in that: There are two groups of buckles, and rubber pads (15) are provided on the inner walls of the two groups of buckles.

4. The CNC automatic lathe for convenient pipe material replacement according to claim 1, characterized in that: The position of the enclosure plate (7) corresponds to the position of the first loading rack (10), and the enclosure plate (7) is located outside the pipe body (8) distributed at equal distances.

5. The CNC automatic lathe for convenient pipe material replacement according to claim 1, characterized in that: The adjustment mechanism comprises a threaded rod (12) arranged on the outer wall of one side of the upright pole (3), a sleeve block is provided on the outer wall of the threaded rod (12), a movable frame (6) is installed on one side of the sleeve block, a connecting rod (13) is slidably connected to the outer wall of one side of the movable frame (6), and two sets of mechanical clips (14) are both installed at one end of the connecting rod (13).

6. The CNC automatic lathe for convenient pipe material replacement according to claim 5, characterized in that: A connecting frame (4) is installed on the top of the vertical pole (3), and a motor (5) is provided on the top outer wall of the connecting frame (4). One end of the output shaft of the motor (5) is connected to a spinning head (11), and the bottom end of the spinning head (11) is adapted to the pipe body (8).

7. The CNC automatic lathe for convenient pipe material replacement according to claim 6, characterized in that: The spinning head (11) is located directly above the supporting platform.

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