High-efficiency welding device

Abstract

The utility model belongs to the technical field of electromechanical equipment repair, and particularly relates to a high-efficiency welding device which comprises an operation table, a supporting plate is installed in the middle of the upper end of the operation table, limiting holes are formed in the two sides of the upper end of the supporting plate, a protection mechanism is arranged on the supporting plate, and a guide plate is installed in the supporting plate. A sliding block is connected to the guide plate in a sliding mode, a threaded rod is rotationally connected into the supporting plate, a forward and reverse motor is installed at one end of the supporting plate, the output end of the forward and reverse motor is connected with the threaded rod, the threaded rod is in threaded connection with the sliding block, and an electric push rod is installed at the bottom end of the sliding block. Through the arrangement of the protection mechanism, sparks and chippings generated during welding can be blocked, and the purpose of good safety is achieved; through the arrangement of the adjusting mechanism, the welding position can be vertically adjusted, the welding efficiency is improved, and the adjusting mechanism is matched with the forward and reverse motor to drive the screw rod to rotate and drive the sliding block to slide on the guide plate, so that the welding position is transversely adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical equipment repair, and particularly relates to a high-efficiency welding device. Background Technique

[0002] Welding, also known as fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure; currently, welding is usually required during the repair of electromechanical equipment.

[0003] According to the patent authorization number CN 220498231 U, a welding device is disclosed. This application does not have a protection structure, so that the sparks and debris generated during the welding process of the welded parts are likely to pose a safety hazard to people, and the safety is not good; at the same time, this application can only make horizontal adjustments to the welding position, with poor flexibility and low welding efficiency. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a high-efficiency welding device, which solves the problems raised in the above background technique.

[0006] (2) Technical Solutions

[0007] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0008] A high-efficiency welding device includes an operating table. A support plate is installed in the middle of the upper end of the operating table. Limiting holes are provided on both sides of the upper end of the support plate. A protection mechanism is provided on the support plate. A guide plate is installed inside the support plate. A slider is slidably connected to the guide plate. A screw rod is rotatably connected inside the support plate. A positive and negative motor is installed at one end of the support plate. The output end of the positive and negative motor is connected to the screw rod. The screw rod is threadedly connected to the slider. An electric push rod is installed at the bottom end of the slider. The telescopic end of the electric push rod is installed with a welding torch. An adjustment mechanism is provided on the operating table. Support legs are installed at the bottom end of the operating table.

[0009] The protection mechanism includes a drive motor installed at the upper end of the support plate. The output end of the drive motor is installed with a driving bevel gear. Guide rods are installed in both of the two limiting holes. Limiting blocks are slidably connected to both of the two guide rods. Screw rods are rotatably connected in both of the two limiting holes. The screw rods are threadedly connected to the limiting blocks. A rotating shaft is commonly connected between the two screw rods. The rotating shaft rotates inside the support plate. A driven bevel gear is installed on the outer surface of the rotating shaft. Extension shells are installed at both ends of both of the two limiting blocks.

[0010] Furthermore, the driving bevel gear meshes with the driven bevel gear.

[0011] Furthermore, the adjustment mechanism includes guide seats symmetrically installed on both sides of the upper end of the operating table, a bearing platform is slidably provided between the two guide seats, electric telescopic rods are installed on both side walls of the inner cavity of the bearing table, and the telescopic ends of the two electric telescopic rods are installed with abutment plates, baffles are installed at both ends of the bearing table, racks are installed at both ends of the bearing table, rotating rods are rotatably connected on both sides of the upper end of the operating table, rotating gears are installed at the tops of the two rotating rods, I-shaped wheels are installed at the bottom ends of the two rotating rods, and an eight-shaped belt is commonly used to transmit between the two I-shaped wheels, a side panel is installed on one side of the bottom end of the operating table, a servo motor is installed on the side panel, and the output end of the servo motor is connected to one of the I-shaped wheels.

[0012] Furthermore, the rotating gear and the rack are meshed with each other.

[0013] Furthermore, the supporting platform is in a U-shaped structure.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a high-efficiency welding device having the following

[0016] Beneficial effects:

[0017] The utility model can block sparks and debris during welding through the setting of the protection mechanism, thereby achieving the purpose of good safety; the welding position can be adjusted vertically through the setting of the adjustment mechanism, thereby improving the welding efficiency, and cooperates with the forward and reverse motors to drive the screw to rotate and drive the slider to slide on the guide plate, thereby adjusting the welding position horizontally, further improving flexibility and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural schematic diagram of the operating table of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the protection mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the extension shell of the utility model.

[0023] In the figure: 1, operating table; 2, support leg; 3, support plate; 4, limit hole; 5, protection mechanism; 50, extension shell; 51, guide rod; 52, limit block; 53, lead screw; 54, rotating shaft; 55, driven bevel gear; 56, drive motor; 57, driving bevel gear; 6, adjustment mechanism; 60, figure-eight belt; 601, side plate; 602, servo motor; 61, guide seat; 62, bearing table; 63, electric telescopic rod; 64, abutting plate; 65, baffle; 66, rack; 67, rotating rod; 68, rotating gear; 69, spool; 7, guide plate; 8, slider; 9, screw rod; 10, forward and reverse motor; 11, electric push rod; 12, welding torch. Detailed implementation manner

[0024] 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 work shall fall within the protection scope of the present invention.

[0025] Embodiment

[0026] As Figures 1-5 shown, a high-efficiency welding device proposed in an embodiment of the present invention includes an operating table 1. A support plate 3 is installed in the middle of the upper end of the operating table 1. Limit holes 4 are opened on both sides of the upper end of the support plate 3. A protection mechanism 5 is provided on the support plate 3. A guide plate 7 is installed in the support plate 3. A slider 8 is slidably connected to the guide plate 7. A screw rod 9 is rotatably connected in the support plate 3. One end of the support plate 3 is installed with a forward and reverse motor 10. The output end of the forward and reverse motor 10 is connected to the screw rod 9. The screw rod 9 is threadedly connected to the slider 8. An electric push rod 11 is installed at the bottom end of the slider 8. The telescopic end of the electric push rod 11 is installed with a welding torch 12. An adjustment mechanism 6 is provided on the operating table 1. Support legs 2 are installed at the bottom end of the operating table 1; through the setting of the protection mechanism 5, the sparks and debris during welding can be blocked, achieving the purpose of good safety; through the setting of the adjustment mechanism 6, the welding position can be vertically adjusted, improving the welding efficiency, and cooperating with the forward and reverse motor 10 to drive the screw rod 9 to rotate, driving the slider 8 to slide on the guide plate 7, so as to horizontally adjust the welding position, further improving the flexibility and facilitating use;

[0027] The protection mechanism 5 includes a driving motor 56 installed at the upper end of the support plate 3, an active bevel gear 57 is installed at the output end of the driving motor 56, guide rods 51 are installed in the two limit holes 4, and the two guide rods 51 are slidably connected to the limit blocks 52, and the two limit holes 4 are rotatably connected with screw rods 53, the screw rods 53 are threadedly connected to the limit blocks 52, and a rotating shaft 54 ​​is commonly connected between the two screw rods 53, the rotating shaft 54 ​​rotates in the support plate 3, and a driven bevel gear 55 is installed on the outer surface of the rotating shaft 54, and extension shells 50 are installed at both ends of the two limit blocks 52; the driving motor 56 drives the active bevel gear 57 to rotate, drives the driven bevel gear 55 to rotate, drives the rotating shaft 54 ​​to rotate, drives the two screw rods 53 to rotate, and drives the limit blocks 52 to slide on the guide rods 51, thereby driving the extension shells 50 to approach each other, so that the extension shells 50 are fitted together, and the device is protected by four extension shells 50 and the support plate 3.

[0028] like Figure 3 As shown, in some embodiments, the driving bevel gear 57 and the driven bevel gear 55 are meshed with each other to facilitate protection.

[0029] like Figure 4 As shown, in some embodiments, the adjustment mechanism 6 includes guide seats 61 symmetrically installed on both sides of the upper end of the operating table 1, a bearing platform 62 is slidably provided between the two guide seats 61, electric telescopic rods 63 are installed on both sides of the inner cavity wall of the bearing platform 62, and the telescopic ends of the two electric telescopic rods 63 are installed with abutment plates 64, baffles 65 are installed at both ends of the bearing platform 62, racks 66 are installed at both ends of the bearing platform 62, and rotating rods 67 are rotatably connected to both sides of the upper end of the operating table 1, and rotating gears 68 are installed at the tops of the two rotating rods 67, and the bottoms of the two rotating rods 67 are An I-shaped wheel 69 is installed, and an eight-shaped belt 60 is transmitted between the two I-shaped wheels 69. A side plate 601 is installed on one side of the bottom end of the operating table 1, and a servo motor 602 is installed on the side plate 601. The output end of the servo motor 602 is connected to one of the I-shaped wheels 69; the weldment is placed on the bearing platform 62, and the servo motor 602 drives the I-shaped wheel 69 to rotate, which drives the eight-shaped belt 60 to drive, and can drive the two rotating rods 67 to rotate in the opposite direction, drive the rotating gear 68 to rotate, and drive the bearing platform 62 to slide on the guide seat 61, so as to realize the adjustment of the vertical welding position.

[0030] like Figure 4 As shown, in some embodiments, the rotating gear 68 and the rack 66 are meshed with each other to facilitate adjustment.

[0031] like Figure 4 As shown, in some embodiments, the support platform 62 is in a U-shaped structure; the structure is simple.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-efficiency welding device, comprising an operating table (1), characterized in that: A support plate (3) is installed at the middle of the upper end of the operating table (1), and limit holes (4) are provided on both sides of the upper end of the support plate (3). A protection mechanism (5) is provided on the support plate (3), and a guide plate (7) is installed inside the support plate (3). A slider (8) is slidably connected to the guide plate (7), and a screw rod (9) is rotatably connected inside the support plate (3). A forward and reverse motor (10) is installed at one end of the support plate (3), and the output end of the forward and reverse motor (10) is connected to the screw rod (9), and the screw rod (9) is threadedly connected to the slider (8). An electric push rod (11) is installed at the bottom end of the slider (8), and a welding gun (12) is installed at the telescopic end of the electric push rod (11). An adjustment mechanism (6) is provided on the operating table (1), and a support leg (2) is installed at the bottom end of the operating table (1); The protection mechanism (5) comprises a driving motor (56) mounted on the upper end of the support plate (3), an active bevel gear (57) being mounted on the output end of the driving motor (56), a guide rod (51) being mounted in each of the two limiting holes (4), a limiting block (52) being slidably connected to each of the two guide rods (51), a screw rod (53) being rotatably connected in each of the two limiting holes (4), the screw rod (53) being threadedly connected to the limiting block (52), a rotating shaft (54) being commonly connected between the two screw rods (53), the rotating shaft (54) rotating in the support plate (3), a driven bevel gear (55) being mounted on the outer surface of the rotating shaft (54), and an extension shell (50) being mounted at both ends of the two limiting blocks (52).

2. A high-efficiency welding device according to claim 1, characterized in that: The driving bevel gear (57) and the driven bevel gear (55) are meshed with each other.

3. A high-efficiency welding device according to claim 1, characterized in that: The adjustment mechanism (6) comprises guide seats (61) symmetrically mounted on both sides of the upper end of the operating table (1); a bearing platform (62) is slidably disposed between the two guide seats (61); electric telescopic rods (63) are mounted on both side walls of the inner cavity of the bearing platform (62); abutment plates (64) are mounted on the telescopic ends of the two electric telescopic rods (63); baffles (65) are mounted on both ends of the bearing platform (62); racks (66) are mounted on both ends of the bearing platform (62); Both sides of the upper end are rotatably connected with rotating rods (67), the top ends of the two rotating rods (67) are both equipped with rotating gears (68), the bottom ends of the two rotating rods (67) are both equipped with I-shaped wheels (69), and an eight-shaped belt (60) is commonly driven between the two I-shaped wheels (69). A side plate (601) is installed on one side of the bottom end of the operating table (1), and a servo motor (602) is installed on the side plate (601), and the output end of the servo motor (602) is connected to one of the I-shaped wheels (69).

4. A high-efficiency welding device according to claim 3, characterized in that: The rotating gear (68) and the rack (66) are meshed with each other.

5. A high-efficiency welding device according to claim 3, characterized in that: The supporting platform (62) is in a U-shaped structure.

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