Automatic polishing machine for welding ring machining

Abstract

The utility model discloses an automatic polishing machine for welding ring machining, which comprises a support frame, a cross frame is mounted at the upper end of the support frame, a rotating seat is movably mounted at the front end of the cross frame, an adjusting arm is movably connected to the surface of the rotating seat, a mounting seat is movably connected to the front end of the adjusting arm, and a polishing rod is connected to the lower end of the mounting seat. A chassis is mounted below the mounting seat, and a rotating seat is movably mounted on the surface of the chassis; through the arrangement of the supporting frame and the transverse frame, the mounting base is supported and mounted, the polishing rod is connected to the front end of the mounting base, the polishing rod is of a long and thin structure, the front end of the polishing rod is designed to be of a bent structure, and therefore the polishing rod can make better contact with the inner wall of a welding ring; the polishing rod of the long and thin structure can better meet the requirement for polishing and polishing of the small-size welding ring, and the polishing and polishing precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding ring processing, in particular to an automatic polishing machine for welding ring processing. Background Technique

[0002] A welding ring is a welding tool. Welding technology is one of the equipment processing technologies, and welding technology is applied in many fields with a wide application range. As a welding tool, the welding ring plays an important role in the welding process. Therefore, during the production of the welding ring, a polishing machine is needed to polish the welding ring.

[0003] During the processing of the existing welding rings, due to the small volume of the welding rings, it is difficult to polish the welding rings during processing, and precise polishing and grinding of the welding rings are required. Due to the high operation precision, manual grinding and polishing are more commonly used during operation, resulting in insufficient work efficiency and high operation difficulty.

[0004] Therefore, the technical personnel in this field provide an automatic polishing machine for welding ring processing to solve the problems raised in the above background technique. Summary of the Invention

[0005] The purpose of the utility model is to provide an automatic polishing machine for welding ring processing to solve the problems in the above background technique that during the processing of the existing welding rings, due to the small volume of the welding rings, it is difficult to polish the welding rings during processing, and precise polishing and grinding of the welding rings are required. Due to the high operation precision, manual grinding and polishing are more commonly used during operation, resulting in insufficient work efficiency and high operation difficulty.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic polishing machine for welding ring processing, comprising: a support frame, a cross frame is installed at the upper end of the support frame, a rotating seat is movably installed at the front end of the cross frame, and an adjusting arm is movably connected to the surface of the rotating seat. The front end of the adjusting arm is movably connected to a mounting seat, and a grinding rod is connected to the lower end of the mounting seat. A chassis is installed below the mounting seat, and a rotating seat is movably installed on the surface of the chassis. A motor is connected to the center line of the bottom of the rotating seat, a motor two is installed on the surface of the rotating seat, and a rotating arm is fixedly connected to the output end of the motor two. A clamping seat is installed at the lower end of the rotating arm, and a welding ring body is placed inside the clamping seat.

[0008] As a further scheme in the utility model, a motor one is installed at the lower end of the rotating seat, and the upper end of the rotating seat is rotatably connected to the adjusting arm.

[0009] As a further solution of the present invention, the adjusting arm and the mounting seat are rotatably connected, and a hydraulic cylinder is movably connected between the upper end of the mounting seat and the upper end of the rotating seat.

[0010] As a further solution of the present invention, the upper end of the hydraulic cylinder is movably connected to the upper end of the rotating seat, and the lower end of the hydraulic cylinder is movably connected to the upper end of the mounting seat.

[0011] As a further solution of the present invention, the chassis and the rotating seat are rotatably connected, and the rotating seat and the motor are connected to each other.

[0012] As a further solution of the present invention, the motor 2 and the rotating arm are connected one-to-one, and the motor 2 and the rotating arm are distributed in a ring shape with respect to the center line of the rotating base.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The mounting base is supported and installed by the setting of the support frame and the cross frame. The front end of the mounting base is connected to a grinding rod. The grinding rod adopts a slender structure, and the front end of the grinding rod is designed to be curved, so that the grinding rod can better contact the inner wall of the welding ring. The setting of the grinding rod and the slender structure of the grinding rod can better meet the polishing of small-volume welding rings and improve the accuracy of grinding.

[0015] 2. Through the setting of the chassis and the rotating seat, the rotating seat and the chassis are provided with a movable mounting structure, the rotating seat and the motor are connected to each other, and the motor is used to drive the rotating seat to rotate. The rotating seat rotates so that the welding ring fixed on the rotating seat can rub against the grinding rod at high speed, thereby automatically polishing the inner wall of the welding ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a structural diagram of an automatic polishing machine for welding ring processing.

[0017] Figure 2 An automatic polishing machine for welding ring processing Figure 1 Enlarged structural diagram at point A in the middle.

[0018] Figure 3 The figure is a schematic diagram of the structure of the installation between the chassis and the rotating seat in an automatic polishing machine for welding ring processing.

[0019] Figure 4 This is a schematic diagram of the structure of the support frame and cross frame in an automatic polishing machine for welding ring processing.

[0020] In the figure: 1, support frame; 2, cross frame; 3, rotating seat; 4, motor 1; 5, adjusting arm; 6, hydraulic cylinder; 7, mounting seat; 8, chassis; 9, rotating seat; 10, motor; 11, motor 2; 12, rotating arm; 13, clamping seat; 14, welding ring body; 15, grinding rod. Specific implementation manner

[0021] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 4 , the embodiment of the present invention provides an automatic polishing machine for welding ring processing, including: a support frame 1, a cross frame 2 is installed at the upper end of the support frame 1, a rotating seat 3 is movably installed at the front end of the cross frame 2, and an adjusting arm 5 is movably connected to the surface of the rotating seat 3. The front end of the adjusting arm 5 is movably connected to a mounting seat 7, and a grinding rod 15 is connected to the lower end of the mounting seat 7. A motor 1 is installed at the lower end of the rotating seat 3, and the upper end of the rotating seat 3 is rotatably connected to the adjusting arm 5. The adjusting arm 5 is rotatably connected to the mounting seat 7, and a hydraulic cylinder 6 is movably connected between the upper end of the mounting seat 7 and the upper end of the rotating seat 3. The upper end of the hydraulic cylinder 6 is movably connected to the upper end of the rotating seat 3, and the lower end of the hydraulic cylinder 6 is movably connected to the upper end of the mounting seat 7;

[0023] Specifically, the rotating seat 3 is interconnected with the mounting seat 7 through the adjusting arm 5, and the adjusting arm 5 is movably connected to the rotating seat 3. The angle of the mounting seat 7 is adjusted by using the hydraulic cylinder 6. The front end of the mounting seat 7 is rotatably connected to the adjusting arm 5, which is convenient for pulling the mounting seat 7 to rotate through the hydraulic cylinder 6. The front end of the mounting seat 7 is connected to the grinding rod 15, which is beneficial to adjusting the use angle of the grinding rod 15, improving the flexibility of the grinding rod 15, enabling the grinding rod 15 to adapt to welding rings of different sizes, and thus improving the grinding and polishing accuracy.

[0024] A chassis 8 is installed below the mounting base 7, and a rotating seat 9 is movably installed on the surface of the chassis 8. A motor 10 is connected to the center line of the bottom of the rotating seat 9. A second motor 11 is installed on the surface of the rotating seat 9, and the output end of the second motor 11 is fixedly connected to a rotating arm 12. A clamping seat 13 is installed at the lower end of the rotating arm 12, and a welding ring body 14 is placed inside the clamping seat 13. The chassis 8 and the rotating seat 9 are rotatably connected, the rotating seat 9 and the motor 10 are connected to each other, the second motor 11 and the rotating arm 12 are connected in a one-to-one correspondence, and both the second motor 11 and the rotating arm 12 are annularly distributed about the center line of the rotating seat 9;

[0025] Specifically, the rotating arm 12 rotates driven by the second motor 11. After the rotating arm 12 rotates, in cooperation with the clamping seat 13 at the front end of the rotating arm 12, the welding ring on the rotating seat 9 is positioned, improving the placement stability of the welding ring. The bottom of the rotating seat 9 is fixedly connected to the motor 10, and the rotating seat 9 is driven to rotate by the motor 10, facilitating the welding ring to be polished and ground in cooperation with the grinding rod 15.

[0026] The working principle of the present utility model is as follows: when using the present utility model, place the welding ring on the rotating seat 9, use the second motor 11 to drive the rotating arm 12 to rotate. After the rotating arm 12 rotates, move the clamping seat 13 towards the outside of the welding ring. The annularly distributed rotating arms 12 and clamping seats 13 position the welding ring from the outside of the welding ring. Secondly, use the first motor 4 to drive the rotating seat 3 to rotate. The rotating seat 3 adjusts the position of the mounting base 7 through rotation, so that the grinding rod 15 connected to the mounting base 7 can be aligned with the welding ring. Thirdly, use the rotational connection structure between the adjusting arm 5 and the rotating seat 3 to adjust the angle of the adjusting arm 5. At the same time, the hydraulic cylinder 6 pulls the mounting base 7 to rotate. The mounting base 7 is movably connected to the front end of the adjusting arm 5, so as to adjust the use angle of the mounting base 7. The front end of the mounting base 7 is connected to the grinding rod 15, which is conducive to adjusting the use angle of the grinding rod 15. The grinding rod 15 contacts the inner wall of the welding ring. Then, the motor 10 drives the rotating seat 9 to rotate. After the rotating seat 9 rotates, it drives the welding ring fixed on the rotating seat 9 to rotate. The rotating seat 9 rotates so that the welding ring fixed on the rotating seat 9 can have high-speed friction with the grinding rod 15, thereby automatically polishing and grinding the inner wall of the welding ring.

[0027] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An automatic polishing machine for welding ring processing, characterized in that, Including: A support frame (1), a cross frame (2) is installed at the upper end of the support frame (1), a rotating seat (3) is movably installed at the front end of the cross frame (2), and an adjusting arm (5) is movably connected to the surface of the rotating seat (3). The front end of the adjusting arm (5) is movably connected to a mounting seat (7), and a grinding rod (15) is connected to the lower end of the mounting seat (7). A chassis (8) is installed below the mounting seat (7), and a rotating seat (9) is movably installed on the surface of the chassis (8). A motor (10) is connected to the center line of the bottom of the rotating seat (9). A second motor (11) is installed on the surface of the rotating seat (9), and a rotating arm (12) is fixedly connected to the output end of the second motor (11). A clamping seat (13) is installed at the lower end of the rotating arm (12), and a welding ring body (14) is arranged inside the clamping seat (13).

2. The automatic polishing machine for welding ring processing according to claim 1, wherein, A first motor (4) is installed at the lower end of the rotating seat (3), and the upper end of the rotating seat (3) is rotatably connected to the adjusting arm (5).

3. The automatic polishing machine for welding ring processing according to claim 1, characterized in that, The adjusting arm (5) is rotatably connected to the mounting seat (7), and a hydraulic cylinder (6) is movably connected between the upper end of the mounting seat (7) and the upper end of the rotating seat (3).

4. The automatic polishing machine for welding ring processing according to claim 3, characterized in that, The upper end of the hydraulic cylinder (6) is movably connected to the upper end of the rotating seat (3), and the lower end of the hydraulic cylinder (6) is movably connected to the upper end of the mounting seat (7).

5. The automatic polishing machine for welding ring processing according to claim 1, wherein, The chassis (8) is rotatably connected to the rotating seat (9), and the rotating seat (9) is connected to the motor (10).

6. The automatic polishing machine for welding ring processing according to claim 1, wherein, The second motor (11) is connected to the rotating arm (12) in a one-to-one correspondence, and the second motor (11) and the rotating arm (12) are both annularly distributed about the center line of the rotating seat (9).

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