Automatic metal sheet welding device

Abstract

The utility model discloses an automatic metal sheet welding device which comprises a base, two parallel sliding grooves are formed in the surface of the upper end of the base, stand columns are arranged on the left side and the right side of the upper end of the base respectively, a movable column is arranged between the two stand columns, an electric push rod is arranged at the bottom end of the movable column, and a welding gun is arranged at the bottom end of the electric push rod. Sliding blocks are arranged at the four corners of the bottom end of the placing base and slidably connected with the sliding grooves, protruding plates are arranged on the front sides and the rear sides of the left end and the right end of the placing base, a guide column is fixedly connected between the two protruding plates on the left side, a double-thread screw is rotationally connected between the two protruding plates on the right side, and a rotary knob is arranged at the front end of the double-thread screw; the left end and the right end of the push plate are connected with the guide column and the double-thread screw in a sleeved mode respectively, the fixing assembly is arranged at the upper end of the containing base, and the adjusting assembly is arranged in the base.

Description

Technical Field

[0001] The utility model relates to the technical field of metal sheet welding, and discloses an automatic metal sheet welding device. Background Art

[0002] With the continuous development of society, the mechanical processing industry has developed rapidly. In the process of mechanical processing, welding is an important processing procedure. At present, there are various types of welded products, and the welding of metal sheets is an important part. Traditional metal sheet welding is to first fix the metal sheet through a specific clamping die, and then manually weld it.

[0003] The patent with the publication number CN215941940U in the prior art discloses a metal sheet welding device for high-voltage sockets, which relates to the technical field of high-voltage socket production. Aiming at the problems that manual operation is adopted for welding metal sheets of existing sockets, and the manual operation has low efficiency and is not convenient to control the welding quality, the following scheme is proposed. It includes a placement plate, on the top of which a first screw rod is rotatably connected. An external fixed sleeve of the first screw rod is provided with a first gear. The top of the first screw rod is rotatably connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with the placement plate. An external thread of the first screw rod is sleeved with a movable plate. The bottom of the movable plate is slidably connected with a moving plate. The bottom of the moving plate is fixedly connected with a welding torch. An internal thread of the moving plate is sleeved with a second screw rod. The utility model is not only convenient to adjust the height for elevated welding, but also can be horizontally and stably welded, so as to ensure the stability of welding quality and can also perform efficient welding.

[0004] The information disclosed in this background art section is only intended to increase the understanding of the overall background of the utility model, and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art already known to those of ordinary skill in the art.

[0005] However, the patents in the prior art have the following several disadvantages:

[0006] (1) It is impossible to fix the metal sheet, and the metal sheet will shift during the welding process, requiring manual support.

[0007] (2) It can only adjust the horizontal position of welding, and it is not convenient to adjust the vertical welding position, making it difficult to align the connection parts of the two metal sheets. Summary of the Utility Model

[0008] The purpose of the utility model is to provide an automatic metal sheet welding device, which solves the problems that the prior art cannot adjust the grooving position and cannot absorb dust by setting an adjusting component and an exhaust fan.

[0009] To achieve the above purpose, the utility model is realized through the following technical solutions:

[0010] An automatic metal sheet welding device, comprising:

[0011] A base, on the upper surface of which there are two parallel chutes, columns are provided on both the left and right sides of the upper end of the base, a moving column is provided between the two columns, an electric push rod is provided at the bottom end of the moving column, and a welding torch is provided at the bottom end of the electric push rod;

[0012] A placing seat, which is located above the base. Sliders are provided at the four corners of the bottom end of the placing seat. Convex plates are provided on the front and rear sides of the left and right ends of the placing seat. A guiding column is fixedly connected between the two left convex plates, a double-headed screw rod is rotatably connected between the two right convex plates, a knob is provided at the front end of the double-headed screw rod, push plates are provided on the front and rear sides of the upper end of the placing seat, and the left and right ends of the push plates are respectively sleeved on the guiding column and the double-headed screw rod;

[0013] A fixing component, which is located on the upper end of the placing seat;

[0014] An adjusting component, which is located inside the base.

[0015] Furthermore, a sliding shaft is fixedly connected between the two columns. A first stud is provided above the sliding shaft. The left and right ends of the first stud are rotatably connected to the columns. A motor is provided at the right end of the right column, and one end of the motor is fixedly connected to the first stud. The moving column is sleeved on the first stud and the sliding shaft.

[0016] Furthermore, the fixing component includes:

[0017] Brackets, the two brackets are respectively fixedly connected to the front and rear sides of the upper end of the placing seat. A pressing plate is provided below the brackets. Sliding columns are provided on the left and right sides of the upper end of the pressing plate. The sliding columns are slidably connected to the brackets. A pull rod is fixedly connected between the upper ends of the two sliding columns.

[0018] Furthermore, a spring is sleeved on the surface of the sliding column, and the spring is located between the bracket and the pressing plate.

[0019] Furthermore, the adjusting component includes:

[0020] A transmission shaft, which is rotatably connected inside the base. A turntable and a first gear are respectively provided at the front and rear ends of the transmission shaft. A second stud is rotatably connected inside each of the two chutes, and a second gear is provided at the rear end of the second stud.

[0021] Furthermore, the first gear meshes with the second gear, and the slider is sleeved on the second stud.

[0022] The present utility model provides an automatic metal sheet welding device, which has the following beneficial effects: <A

[0023] (1) The utility model solves the problem that the existing automatic metal sheet welding device cannot fix metal sheets by setting a push plate and a fixing component. Place two metal sheets on the placement seat, and the spring will use its elastic force to push the pressing plate to press on the metal sheets. At the same time, rotate the knob, and the double-headed screw rod will drive two push plates to approach each other, squeezing the two metal sheets together to fix the metal sheets.

[0024] (2) The utility model solves the problem that the existing automatic metal sheet welding device cannot adjust the longitudinal welding position by setting an adjusting component. Rotate the turntable, and the turntable drives the second screw column to rotate through the first gear and the second gear, so that the placement seat can move back and forth to adjust the welding position. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0026] Figure 1 It is a three-dimensional structure diagram of an automatic metal sheet welding device of the present utility model;

[0027] Figure 2 It is another angle three-dimensional structure diagram of an automatic metal sheet welding device of the present utility model;

[0028] Figure 3 It is a top view of an automatic metal sheet welding device of the present utility model;

[0029] Figure 4 It is an automatic metal sheet welding device of the present utility model Figure 2 The enlarged view at A;

[0030] Figure 5 It is an automatic metal sheet welding device of the present utility model Figure 2 The enlarged view at B;

[0031] Wherein: 1, base; 101, chute; 2, column; 201, first screw column; 202, sliding shaft; 203, motor; 204, moving column; 205, electric push rod; 3, welding gun; 4, placement seat; 401, slider; 402, convex plate; 403, guiding column; 404, double-headed screw rod; 405, knob; 406, push plate; 5, fixing component; 501, bracket; 502, pressing plate; 503, sliding column; 504, pull rod; 505, spring; 6, adjusting component; 601, transmission shaft; 602, turntable; 603, first gear; 604, second screw column; 605, second gear. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figures 1-5 , an automatic metal sheet welding device, including a base 1. There are two parallel sliding grooves 101 on the upper surface of the base 1. There are columns 2 on both the left and right sides of the upper end of the base 1. There is a moving column 204 between the two columns 2. There is an electric push rod 205 at the bottom end of the moving column 204. There is a welding gun 3 at the bottom end of the electric push rod 205. The electric push rod 205 can push the welding gun 3 to move in the vertical direction so that it can contact the metal sheet for welding. There is a placement seat 4 above the base 1 for placing the metal sheet. There are sliders 401 at the four corners of the bottom end of the placement seat 4. The sliders 401 are slidably connected to the sliding grooves 101. There are convex plates 402 on the front and back sides of the left and right ends of the placement seat 4. A guiding column 403 is fixedly connected between the two left convex plates 402. A double-headed screw rod 404 is rotatably connected between the two right convex plates 402. The thread directions of the front and back ends of the double-headed screw rod 404 are opposite. There is a knob 405 at the front end of the double-headed screw rod 404 to facilitate the rotation of the double-headed screw rod 404. There are push plates 406 on the front and back sides of the upper end of the placement seat 4. The left and right ends of the push plates 406 are respectively sleeved on the guiding column 403 and the double-headed screw rod 404. Rotating the knob 405, the double-headed screw rod 404 will drive the two push plates 406 to approach each other, squeeze the two metal sheets together, and fix the metal sheets. There is a fixing component 5 on the upper end of the placement seat 4, which can press the metal sheet on the placement seat 4. There is an adjusting component 6 inside the base 1, which can adjust the position of the placement seat 4.

[0034] Specifically, the adjusting component 6 includes a transmission shaft 601, and the transmission shaft 601 is rotatably connected inside the base 1. There are a turntable 602 and a first gear 603 at the front and back ends of the transmission shaft 601 respectively. The turntable 602 can rotate the first gear 603 through the transmission shaft 601. There is a second screw column 604 rotatably connected inside each of the two sliding grooves 101. There is a second gear 605 at the rear end of the second screw column 604. The first gear 603 meshes with the second gear 605, and the second screw column 604 can be driven to rotate through the second gear 605. The slider 401 is sleeved on the second screw column 604.

[0035] Through the above technical solution, by rotating the turntable 602, the turntable 602 drives the second screw column 604 to rotate through the first gear 603 and the second gear 605, so that the placement seat 4 can move back and forth to adjust the welding position.

[0036] Specifically, a sliding shaft 202 is fixedly connected between two columns 2. Above the sliding shaft 202 is a first stud 201. The left and right ends of the first stud 201 are rotatably connected to the columns 2. At the right end of the right column 2 is a motor 203. One end of the motor 203 is fixedly connected to the first stud 201, which can drive the first stud 201 to rotate. A moving column 204 is sleeved on the first stud 201 and the sliding shaft 202. The sliding shaft 202 can prevent the moving column 204 from rotating.

[0037] Through the above technical solution, the motor 203 can drive the first stud 201 to rotate, thereby enabling the moving column 204 to move along the sliding shaft 202 to adjust the horizontal position of the welding torch 3.

[0038] Specifically, the fixing assembly 5 includes a bracket 501. The two brackets 501 are respectively fixedly connected to the front and rear sides of the upper end of the placing seat 4. Below the bracket 501 is a pressing plate 502, which can press the metal sheet. On the left and right sides of the upper end of the pressing plate 502 are sliding columns 503. The sliding columns 503 are slidably connected to the bracket 501. A pull rod 504 is fixedly connected between the upper ends of the two sliding columns 503, which is convenient for pulling the sliding columns 503. A spring 505 is sleeved on the surface of the sliding column 503, and the spring 505 is located between the bracket 501 and the pressing plate 502.

[0039] Through the above technical solution, pull the pull rod 504 to lift the pressing plate 502, place the two metal sheets on the placing seat 4, and the spring 505 will use its elastic force to push the pressing plate 502 to press on the metal sheet to fix it.

[0040] When in use, first pull the pull rod 504 to lift the pressing plate 502, place the two metal sheets on the placing seat 4. The spring 505 will use its elastic force to push the pressing plate 502 to press on the metal sheet. At the same time, rotate the knob 405, and the double-headed screw rod 404 will drive the two push plates 406 to approach each other to squeeze the two metal sheets together to fix the metal sheets. Then rotate the turntable 602. The turntable 602 drives the second stud 604 to rotate through the first gear 603 and the second gear 605, so that the placing seat 4 can move back and forth to make the welding torch 3 located directly above the welding position. Finally, start the electric push rod 205 to push the welding torch 3 to move in the vertical direction to make it contact the metal sheet for welding.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0042] All the electrical components appearing in this article are electrically connected to the external main controller and the 220V mains power supply. And the main controller can be a conventional known device such as a computer for control. In the specific implementation manners of the present disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operation means adopted are consistent with the parameters of market instruments.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic metal sheet welding device, characterized in that, Including: A base (1), on the upper surface of the base (1) there are two parallel sliding grooves (101), on the left and right sides of the upper end of the base (1) there are columns (2) respectively, between the two columns (2) there is a moving column (204), at the bottom end of the moving column (204) there is an electric push rod (205), and at the bottom end of the electric push rod (205) there is a welding torch (3); A placing seat (4), the placing seat (4) is located above the base (1), at the four corners of the bottom end of the placing seat (4) there are sliders (401) respectively, on the front and back sides of the left and right ends of the placing seat (4) there are convex plates (402), between the two left convex plates (402) there is a guide post (403) fixedly connected, between the two right convex plates (402) there is a double-headed screw rod (404) rotatably connected, at the front end of the double-headed screw rod (404) there is a knob (405), on the front and back sides of the upper end of the placing seat (4) there are push plates (406), and the left and right ends of the push plate (406) are respectively sleeved on the guide post (403) and the double-headed screw rod (404); A fixing component (5), the fixing component (5) is located on the upper end of the placing seat (4); An adjusting component (6), the adjusting component (6) is located inside the base (1).

2. The automatic metal sheet welding device according to claim 1, characterized in that: Between the two columns (2) there is a sliding shaft (202) fixedly connected, above the sliding shaft (202) there is a first stud (201), the left and right ends of the first stud (201) are rotatably connected to the columns (2), at the right end of the right column (2) there is a motor (203), one end of the motor (203) is fixedly connected to the first stud (201), and the moving column (204) is sleeved on the first stud (201) and the sliding shaft (202).

3. The automatic metal sheet welding device according to claim 1, characterized in that: The fixing component (5) includes: Brackets (501), the two brackets (501) are respectively fixedly connected to the front and back sides of the upper end of the placing seat (4), below the brackets (501) there is a pressing plate (502), on the left and right sides of the upper end of the pressing plate (502) there are sliding columns (503), the sliding columns (503) are slidably connected to the brackets (501), and between the upper ends of the two sliding columns (503) there is a pull rod (504) fixedly connected.

4. The automatic metal sheet welding device according to claim 3, characterized in that: On the surface of the sliding column (503) there is a spring (505) sleeved, and the spring (505) is located between the bracket (501) and the pressing plate (502).

5. An automatic metal sheet welding device according to claim 1, characterized in that: The adjusting component (6) includes: A transmission shaft (601), the transmission shaft (601) is rotatably connected inside the base (1), at the front and back ends of the transmission shaft (601) there are respectively a turntable (602) and a first gear (603), inside the two sliding grooves (101) there is a second stud (604) rotatably connected respectively, and at the rear end of the second stud (604) there is a second gear (605).

6. The automatic metal sheet welding device according to claim 5, characterized in that: The first gear (603) meshes with the second gear (605), and the slider (401) is sleeved on the second stud (604).

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