High-hardness steel special-shaped part machining device

Abstract

The utility model discloses a high-hardness steel special-shaped part machining device. The high-hardness steel special-shaped part machining device comprises an argon arc welding cutting gun, a guide pipe, a stud, a U-shaped plate, a transmission shaft, a transmission box, a worm, an L-shaped pulling rod, a worm gear, a strip-shaped plate, an I-shaped base, a screw rod and a screwing handle. The device has the advantages that the screw rod is driven to rotate by rotating the screwing handle, and the screw rod is in threaded connection with the screw hole in the I-shaped seat, so that position height adjustment can be carried out on the strip-shaped plate and the connected part of the strip-shaped plate, and the corresponding end part of an argon arc welding cutting gun is close to the welding part of a steel plate; the L-shaped pulling rod is pushed and pulled to rotate by 180 degrees, the worm, the worm gear and the transmission shaft of the worm can be driven to rotate, U-shaped plates connected with the argon arc welding cutting guns are further driven to rotate slowly, the stability of routing of cutting holes is guaranteed, the two argon arc welding cutting guns rotate concentrically with the same diameter, and the cutting efficiency of the same cutting hole is improved; and by adjusting the distance between the two argon arc welding cutting guns on the top, the cutting requirements of different steel plate holes can be met.

Description

Technical Field

[0001] This utility model relates to the field of steel cutting and processing, specifically a processing device for high-hardness steel irregular parts. Background Technology

[0002] High-hardness steel is a type of steel with high hardness, high strength, and wear resistance. It is used to manufacture key load-bearing components such as automobile beams, crossbeams, and drive shafts, thereby improving vehicle load-bearing capacity and fuel economy.

[0003] Existing cutting devices for high-hardness steel irregular-shaped parts mostly employ argon arc welding, resulting in low cutting efficiency and unstable cutting paths, thus requiring a high level of operator skill. Therefore, this paper proposes a new cutting device for high-hardness steel irregular-shaped parts to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a high-hardness steel irregular part processing device in order to solve the above problems.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a high-hardness steel irregular part processing device, including an argon arc welding cutting gun, two argon arc welding cutting guns are distributed in two side strip holes, and the two side strip holes are respectively opened on both sides of a U-shaped plate. The middle part of the transmission shaft located in the middle of the U-shaped plate is rotatably connected to the corresponding part of the transmission box through a bearing. The transmission shaft part located in the transmission box is equipped with a worm gear, and the worm gear is connected to the worm drive. An L-shaped lever is installed on one end face of the worm. Two screws are symmetrically rotatably installed on a strip plate fixedly connected to one side of the transmission box, and each screw is threaded into the corresponding screw hole.

[0006] Preferably, studs are installed on both sides of the middle part of the argon arc welding cutting gun, and the middle part of the studs slides in contact with the hole structure located at the corresponding part of the side strip hole.

[0007] Preferably, a nut is installed at the outer end of the stud.

[0008] Preferably, one end of the argon arc welding cutting gun is provided with a guide tube.

[0009] Preferably, a screw handle is installed at the top of the screw.

[0010] Preferably, a magnet is installed on the top of the I-beam base.

[0011] Preferably, the worm gear is located inside the transmission box.

[0012] Compared with the prior art, the advantages of this utility model are as follows: By rotating the screw handle to drive the screw rod to rotate, and combining the screw rod with the threaded connection of the screw hole on the I-beam base, the position and height of the strip plate and its connected parts can be adjusted so that the corresponding end of the argon arc welding cutting gun is close to the welding part of the steel plate; by pushing, pulling and rotating the L-shaped lever 180°, the worm gear, worm wheel and its transmission shaft can be driven to rotate, which in turn drives the U-shaped plate connected to the argon arc welding cutting gun to rotate slowly, ensuring the stability of the cutting hole path, and the two argon arc welding cutting guns rotate concentrically and with the same diameter, improving the cutting efficiency of the same cutting hole. At the same time, by adjusting the distance between the two argon arc welding cutting guns at the top, the cutting requirements of different steel plate holes can be met. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a perspective view of the overall structure of this utility model;

[0015] Figure 2 This is a side view of the overall structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure between the argon arc welding cutting gun and the U-shaped plate of this utility model.

[0017] In the diagram: 1. Argon arc welding cutting gun; 2. Guide tube; 3. Stud; 4. Nut; 5. U-shaped plate; 510. Side strip hole; 520. Drive shaft; 6. Transmission box; 7. Worm gear; 710. L-shaped lever; 8. Worm wheel; 9. Strip plate; 10. I-beam base; 1010. Screw hole; 11. Screw; 12. Tightening handle. Detailed Implementation

[0018] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Please see Figure 1-3 As shown, a high-hardness steel irregular part processing device includes an argon arc welding cutting gun 1. Two argon arc welding cutting guns 1 are distributed in two side strip holes 510, and the two side strip holes 510 are respectively opened on both sides of a U-shaped plate 5. The middle part of the transmission shaft 520 located in the middle of the U-shaped plate 5 is rotatably connected to the corresponding part of the transmission box 6 through a bearing. The transmission shaft 520 located in the transmission box 6 is equipped with a worm gear 8, and the worm gear 8 is connected to the worm 7. An L-shaped lever 710 is installed on one end face of the worm 7. Two screws 11 are symmetrically rotatably installed on a strip plate 9 fixedly connected to one side of the transmission box 6. Each screw 11 is threaded into the corresponding screw hole 1010.

[0022] Both sides of the argon arc welding cutting gun 1 are equipped with studs 3, and the middle part of the stud 3 slides in contact with the hole structure at the corresponding part of the side strip hole 510. The outer end of the stud 3 is equipped with a nut 4. The stud 3 and the nut 4 are arranged so that the tightened nut 4 can be in close contact with the surface of the U-shaped plate 5 to form a clamping and fixing force, so as to ensure the adjustment of the angle.

[0023] One end of the argon arc welding cutting gun 1 is provided with a guide tube 2.

[0024] The screw 11 is equipped with a screw handle 12 at its top. By turning the screw handle 12, the screw 11 can be rotated, thereby adjusting the position and height of the strip plate 9 and its connecting parts.

[0025] Furthermore, a magnet is installed on the top of the I-beam base 10.

[0026] Furthermore, the worm gear 7 is located inside the transmission box 6.

[0027] Compared with the existing technology, the difference is that when the whole is magnetically fixed to the steel plate by the magnet at the bottom of the I-beam base 10, the screw 11 is rotated by rotating the screw handle 12, and the screw 11 is threadedly connected to the screw hole 1010 on the I-beam base 10, so that the position and height of the strip plate 9 and its connected parts can be adjusted so that the corresponding end of the argon arc welding cutting gun 1 is close to the welding part of the steel plate.

[0028] When the argon arc welding cutting gun 1 is in operation, by pushing, pulling and rotating the L-shaped lever 710 by 180°, the worm gear 7, worm wheel 8 and its transmission shaft 520 can be driven to rotate, which in turn drives the U-shaped plate 5 connected to the argon arc welding cutting gun 1 to rotate slowly, ensuring the stability of the cutting hole path. Moreover, the two argon arc welding cutting guns 1 rotate concentrically and with the same diameter, improving the cutting efficiency of the same cutting hole. At the same time, by adjusting the distance between the two argon arc welding cutting guns 1 at the top, the cutting requirements of different steel plate holes can be met.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A processing device for high-hardness steel irregular parts, comprising an argon arc welding cutting gun (1) and an I-beam base (10), characterized in that: Two argon arc welding cutting guns (1) are distributed in two side strip holes (510), and the two side strip holes (510) are respectively opened on both sides of the U-shaped plate (5). The middle part of the transmission shaft (520) located in the middle of the U-shaped plate (5) is rotatably connected to the corresponding part of the transmission box (6) through a bearing. The transmission shaft (520) located in the transmission box (6) is equipped with a worm gear (8), and the worm gear (8) is connected to the worm (7) for transmission. An L-shaped lever (710) is installed on one end face of the worm (7). Two screws (11) are symmetrically rotatably installed on the strip plate (9) fixedly connected to one side of the transmission box (6). Each screw (11) is threaded into the corresponding screw hole (1010).

2. The high-hardness steel irregular part processing device according to claim 1, characterized in that: The argon arc welding cutting gun (1) has studs (3) installed on both sides of the middle part, and the middle part of the studs (3) slides in contact with the hole structure inside the corresponding part of the side strip hole (510).

3. The high hard steel profiled piece machining apparatus according to claim 2, characterized by: A nut (4) is installed on the outer end of the stud (3).

4. The high-hardness steel irregular part processing device according to claim 1, characterized in that: The argon arc welding cutting gun (1) has a guide tube (2) at one end.

5. The high hard steel profiled piece machining apparatus according to claim 1, characterized by: A screw handle (12) is installed at the top of the screw (11).

6. The high-hardness steel irregular part processing device according to claim 1, characterized in that: A magnet is installed on the top of the I-beam (10).

7. The high-hardness steel irregular part processing device according to claim 1, characterized in that: The worm gear (7) is located inside the transmission box (6).

Images