Pressurizing multi-dimensional adjustable welding machine

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By designing the upper and lower electrodes of the welding machine, the welding difficulty problem caused by the fixed position of the welding machine is solved, and the welding efficiency and adaptability are improved.

CN119282535AInactive Publication Date: 2025-01-10GUANGZHOU LINGWEI TECHNOLOGY CO LTD

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Patent Information

Application Number: CN202411828367.2
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-12-12
Publication Date: 2025-01-10
Estimated Expiration: Not applicable · inactive patent

AI Technical Summary

Technical Problem

The fixed positions of the upper and lower electrodes of the existing welding machines cannot be adjusted according to the shape of the workpiece, resulting in a workbench blockage during the welding process, which increases the difficulty of welding.

Method used

A pressurized multi-dimensional adjustable welding machine is designed, including lifting and rotating upper electrodes and lower electrodes. Through structures such as support columns, screws and cylinders, flexible adjustment of the height, angle and position of the upper electrodes and lower electrodes is achieved to adapt to Workpieces of different shapes.

Benefits of technology

It improves welding efficiency, reduces the downward stroke of the upper electrode, and reduces energy consumption. It is suitable for welding workpieces of various shapes, making the welding process more convenient and stable.

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Abstract

The invention relates to the technical field of welding equipment, and particularly discloses a pressurizing multi-dimensional adjustable welding machine which comprises a base, a pressure sensor, a pressure sensor and a controller. The main body is installed on the supporting column in a liftable mode, and an upper electrode is installed at the lower end of the main body in a liftable mode; a lower electrode located below the upper electrode is arranged on the base, and the upper electrode and the lower electrode are both arranged in a rotatable mode; according to the pressurizing multi-dimensional adjustable welding machine, lifting adjustment can be conducted on the supporting column through the main body so that the height of the upper electrode can be preliminarily adjusted, meanwhile, the upper electrode can also be arranged on the main body in a lifting mode so that the upper electrode can conduct downward pressing welding, and under the condition that the height of the main body can be changed, the downward pressing welding stroke of the upper electrode can be reduced; and meanwhile, the upper electrode and the lower electrode can rotate independently, so that the welding angle can be adjusted conveniently, the whole structure is more suitable for welding of workpieces of different shapes, and the welding process is more convenient.

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Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, in particular to a pressurized multi-dimensional adjustable welding machine. Background Art

[0002] At present, the existing welding machine generally includes a workbench, on which a lower electrode is fixedly connected, an upper electrode is arranged above the lower electrode, and the upper electrode is connected to a driving component that drives it to approach or move away from the lower electrode. During welding, the welding point between the terminal and the wire is located between the upper electrode and the lower electrode, and the driving component drives the upper electrode to move downward, so that the upper electrode and the lower electrode press the terminal tightly and perform the welding operation.

[0003] However, the upper electrode and the lower electrode of the above-mentioned existing welding machine are usually fixed in position and cannot be adjusted according to the shape of the workpiece to be welded, which leads to the situation that the workbench is blocked during the welding process, making welding more troublesome. Summary of the invention

[0004] In order to overcome the defects of the prior art, the present invention provides a pressurized multi-dimensional adjustable welding machine to solve the problems in the prior art.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a pressurized multi-dimensional adjustable welding machine, comprising: A base, wherein a support column is installed on the base; The main body is installed on the support column in a liftable manner, and the lower end of the main body is provided with an upper electrode installed in a liftable manner; the base is provided with a lower electrode located below the upper electrode, and the upper electrode and the lower electrode are both rotatably arranged.

[0006] The beneficial effect of the present invention is that the main body can be raised and lowered on the support column to make a preliminary adjustment to the height of the upper electrode. At the same time, the upper electrode can also be raised and lowered on the main body to facilitate the upper electrode to perform downward pressure welding. When the height of the main body can be changed, the stroke of the upper electrode for downward pressure welding can be reduced, thereby improving the welding efficiency. Moreover, it can be adjusted according to the height of the workpiece itself to adjust the welding space between the upper electrode and the lower electrode. At the same time, the upper electrode and the lower electrode can be rotated separately to facilitate the adjustment of the welding angle, thereby making the entire structure more suitable for welding workpieces of various shapes and making the welding process more convenient.

[0007] Furthermore, the upper part of the support column is hollow so that there is a screw cavity in the upper part of the support column, a screw is installed in the screw cavity through a sleeve, a handwheel is installed on the upper end of the screw, a sleeve is sleeved on the screw, a slider is provided in the sleeve, the slider is threadedly connected to the screw, and the slider is connected to the main body through a limiting part to limit the lifting stroke of the main body.

[0008] After adopting the above-mentioned further structure, the screw can be rotated by rotating the hand wheel, so that the slider can reciprocate on the screw. Since the slider limits the stroke on the main body, it can prevent the main body from exceeding the stroke during lifting and lowering and causing damage, thereby improving the service life.

[0009] Furthermore, the limiting portion includes vertical holes opened on the screw cavity and the side wall of the sleeve, and connecting bolts are installed on the outer wall of the slider, and the connecting bolts are located in the vertical holes. The main body is sleeved on the support column and connected to the slider through the connecting bolts.

[0010] After adopting the above-mentioned further structure, the slider can be moved in the vertical hole through the connecting bolt during the movement of the screw rod, so that the slider can move within the range of the vertical hole, thereby achieving the role of limiting formation. At the same time, the connecting bolt plays a guiding role in the movement of the vertical hole, making the main body movement process more stable and preventing shaking.

[0011] Furthermore, a cylinder is installed at the upper end of the main body, a telescopic rod is connected to the cylinder shaft at the lower end of the cylinder, an upper grip seat is installed at the lower end of the telescopic rod through a thread, and the upper electrode is installed on the side of the upper grip seat.

[0012] After adopting the above-mentioned further structure, the telescopic rod can be driven to extend and retract in the main body through the cylinder, so as to facilitate the upper electrode to press down and weld, and the welding efficiency is high. At the same time, when the main body can be adjusted in height, the downward stroke of the cylinder can be reduced to reduce energy consumption.

[0013] Furthermore, a first transverse plug-in cavity is provided in the upper grip seat, and the upper grip is plugged and installed in the first transverse plug-in cavity. An upper opening is provided at one end of the upper grip located on the outer side of the upper grip seat, an upper electrode is installed in the upper opening, and a first tightening bolt is provided on the side of the upper opening.

[0014] With the above further structure, the height position of the upper electrode can be adjusted on the upper gripping rod so that the upper electrode is closer to or farther away from the lower electrode to accommodate workpieces of different thicknesses. The adjustment is convenient and the fastening is good.

[0015] Furthermore, an opening is provided at the lower end of the upper grip seat so that the lower part of the first transverse plug-in cavity is not closed, and a second locking bolt is provided on the lower side of the upper grip seat so that the lower part of the first transverse plug-in cavity is opened or closed.

[0016] After adopting the above-mentioned further structure, the position of the upper grip rod in the first transverse plug-in cavity can be adjusted, thereby adjusting the transverse position of the upper electrode to adapt to different welding workpieces, and the adjustment is simple and convenient. At the same time, the upper grip rod can be rotated in the first transverse plug-in cavity, thereby further adjusting the angle of the upper electrode to adapt to more workpieces.

[0017] Furthermore, the lower electrode is installed on the side of the lower grip seat through the lower grip rod, the lower electrode is arranged to be lifted on the lower grip rod, the lower grip rod is rotatably installed in the lower grip seat, and the lower grip seat is fixedly installed on the base.

[0018] After adopting the above further structure, the lower electrode can also be adjusted on the lower grip seat in the horizontal direction, height and angle to adapt to the position of the upper electrode.

[0019] Furthermore, a second transverse plug-in cavity is provided in the lower grip seat, and the lower grip is plugged and installed in the second transverse plug-in cavity. The upper part of the second transverse plug-in cavity is non-closed, and a third locking bolt is provided on the upper side of the lower grip seat to open or close the upper part of the second transverse plug-in cavity.

[0020] After adopting the above further structure, the lower electrode can adjust the lateral position in the second lateral plug-in cavity through the lower grip rod, so as to better cooperate with the upper electrode for welding, and the welding efficiency is high.

[0021] Furthermore, a lower opening is provided on an end surface of the lower gripping rod away from the second transverse plug-in cavity, the lower electrode is clamped in the lower opening, and a fourth tightening bolt is provided on a side surface of the lower opening.

[0022] After adopting the above further structure, the height of the lower electrode can also be adjusted on the lower grip rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the pressurized multi-dimensional adjustable welding machine of this embodiment.

[0024] Figure 2 Schematic diagram of the internal structure of the pressurized multi-dimensional adjustable welding machine of this embodiment.

[0025] Figure 3 It is a schematic diagram of the partial structure of the main body and support columns of this embodiment.

[0026] Figure 4 It is a schematic structural diagram of the telescopic rod and the upper gripping rod seat of this embodiment.

[0027] Figure 5 Schematic diagram of the structure of the lower grip base and the lower grip of this embodiment.

[0028] In the figure: cylinder 1, main body 2, first horizontal plug-in cavity 3, telescopic rod 4, upper grip seat 5, upper grip 6, upper electrode 7, lower electrode 8, lower grip seat 9, lower grip 10, base 11, hand wheel 12, third locking bolt 13, support column 14, second locking bolt 15, limit part 16, sleeve 17, screw 18, sleeve 19, vertical hole 20, slider 21, connecting bolt 22, connecting bolt 22. DETAILED DESCRIPTION

[0029] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] Combination Figures 1 to 5 A pressurized multi-dimensional adjustable welding machine shown in the figure comprises: a main body 2 and a base 11, on which a support column 14 is installed; the main body 2 is installed on the support column 14 in a liftable manner, and the lower end of the main body 2 is provided with an upper electrode 7 that can be lifted and lowered; the base 11 is provided with a lower electrode 8 located below the upper electrode 7, and both the upper electrode 7 and the lower electrode 8 are rotatably arranged; in this embodiment, the main body 2 can be lifted and lowered on the support column 14 to make a preliminary adjustment to the height of the upper electrode 7, and the upper electrode 7 can also be lifted and lowered on the main body 1 to facilitate the downward pressure welding of the upper electrode 7. When the height of the main body 1 can be changed, the stroke of the downward pressure welding of the upper electrode 7 can be reduced, the welding efficiency can be improved, and it can be adjusted according to the height of the workpiece itself to adjust the welding space between the upper electrode 7 and the lower electrode 8. At the same time, the upper electrode 7 and the lower electrode 8 can be rotated separately to adjust the welding angle, so that the entire structure is more suitable for welding workpieces of various shapes, and the welding process is more convenient.

[0031] The upper part of the support column 14 of the present embodiment is hollow, so that there is a screw cavity in the upper part of the support column 14, and a screw 18 is installed in the screw cavity through a sleeve 17, a hand wheel 12 is installed on the upper end of the screw 18, a sleeve 19 is sleeved on the screw 18, a slider 21 is provided in the sleeve 19, the slider 21 is threadedly connected to the screw 18, and the slider 21 is connected to the main body 2 through a limit portion 16 to limit the lifting stroke of the main body 2; by rotating the hand wheel 12, the screw 18 can be rotated, so that the slider 21 can reciprocate on the screw 18, and since the slider 21 limits the stroke on the main body 2, it can prevent the main body 1 from exceeding the stroke during the lifting process and causing damage, thereby improving the service life.

[0032] Among them, the limiting part 16 includes a vertical hole 20 opened on the side wall of the screw cavity and the sleeve 19, and a connecting bolt 22 is installed on the outer wall of the slider 21, and the connecting bolt 22 is located in the vertical hole 20. The main body 2 is sleeved on the support column 14 and is connected to the slider 21 through the connecting bolt 22; during the movement of the slider 21 on the screw 18, it can be moved in the vertical hole 20 through the connecting bolt 22, so that the slider 21 moves within the range of the vertical hole 20, thereby realizing the role of limiting formation. At the same time, the connecting bolt 22 plays a guiding role in the movement of the vertical hole 20, so that the movement process of the main body 1 is more stable and prevents shaking.

[0033] A cylinder 1 is installed at the upper end of the main body 2 of this embodiment, and a telescopic rod 4 is connected to the cylinder shaft at the lower end of the cylinder 1. An upper gripping rod seat 5 is installed at the lower end of the telescopic rod 4 through a thread, and an upper electrode 7 is installed on the side of the upper gripping rod seat 5; the cylinder 1 can drive the telescopic rod 4 to extend and retract in the main body 2, so that the upper electrode 7 can be pressed down for welding, and the welding efficiency is high. At the same time, when the main body 2 can be adjusted in height, the downward stroke of the cylinder 2 can be reduced to reduce energy consumption.

[0034] In the present embodiment, a first transverse plug-in cavity 3 is provided in the upper gripping rod seat 5, and an upper gripping rod 6 is plugged and installed in the first transverse plug-in cavity 3. An upper opening is provided at one end of the upper gripping rod 6 located outside the upper gripping rod seat 5, and an upper electrode 7 is installed in the upper opening. A first tightening bolt is provided on the side of the upper opening. The height position of the upper electrode 7 on the upper gripping rod 6 can be adjusted to make the upper electrode 7 closer to or farther away from the lower electrode 8 to adapt to more workpieces of different thicknesses. The adjustment is convenient and the fastening is good.

[0035] Among them, an opening is provided at the lower end of the upper grip seat 5 so that the lower part of the first transverse plug-in cavity 3 is not closed, and a second locking bolt 15 is provided on the lower side of the upper grip seat 5 to open or close the lower part of the first transverse plug-in cavity 3; the position of the upper grip 6 in the first transverse plug-in cavity 3 can be adjusted, thereby adjusting the transverse position of the upper electrode 7 to adapt to different welding workpieces, and the adjustment is simple and convenient. At the same time, the upper grip 6 can be rotated in the first transverse plug-in cavity 3, so that the angle of the upper electrode 7 can be further adjusted to adapt to more workpieces.

[0036] The lower electrode 8 of this embodiment is installed on the side of the lower grip seat 9 through the lower grip rod 10. The lower electrode 8 is set to be raised and lowered on the lower grip rod 10. The lower grip rod 10 can be rotatably installed in the lower grip seat 9, and the lower grip seat 9 is fixedly installed on the base 11; the lower electrode 8 can also be adjusted in the horizontal direction, height and angle on the lower grip seat 9 to adapt to the position of the upper electrode 7.

[0037] Among them, a second transverse plug-in cavity is arranged in the lower grip seat 9, and the lower grip 10 is plugged and installed in the second transverse plug-in cavity. The upper part of the second transverse plug-in cavity is non-closed, and a third locking bolt 13 is arranged on the upper side of the lower grip seat 9 to open or close the upper part of the second transverse plug-in cavity; the lower electrode 8 is adjusted to a transverse position in the second transverse plug-in cavity through the lower grip 10, so as to better cooperate with the upper electrode 7 for welding, and the welding efficiency is high.

[0038] It is worth noting that a lower opening is provided on the end face of the lower grip rod 10 of this embodiment away from the second transverse plug-in cavity, the lower electrode 8 is clamped in the lower opening, and a fourth tightening bolt is provided on the side of the lower opening; the lower electrode 8 can also be adjusted in height on the lower grip rod 10.

[0039] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A pressurized multi-dimensional adjustable welding machine, characterized in that: include: A base (11), wherein a support column (14) is mounted on the base (11); A main body (2), the main body (2) being mounted on a support column (14) in a liftable manner, and an upper electrode (7) being mounted on the lower end of the main body (2) in a liftable manner; a lower electrode (8) located below the upper electrode (7) being mounted on the base (11), and the upper electrode (7) and the lower electrode (8) being both rotatably arranged.

2. A pressurized multi-dimensional adjustable welding machine according to claim 1, characterized in that: The upper portion of the support column (14) is hollow, so that a screw cavity is provided in the upper portion of the support column (14), a screw (18) is installed in the screw cavity through a shaft sleeve (17), a hand wheel (12) is installed at the upper end of the screw (18), a shaft sleeve (19) is sleeved on the screw (18), a slider (21) is provided in the shaft sleeve (19), the slider (21) is threadedly connected to the screw (18), and the slider (21) is connected to the main body (2) through a limiting portion (16) to limit the lifting stroke of the main body (2).

3. A pressurized multi-dimensional adjustable welding machine according to claim 2, characterized in that: The limiting portion (16) comprises a vertical hole (20) formed on the side wall of the screw cavity and the shaft sleeve (19); a connecting bolt (22) is installed on the outer wall of the slider (21); the connecting bolt (22) is located in the vertical hole (20); the main body (2) is sleeved on the support column (14) and connected to the slider (21) via the connecting bolt (22).

4. A pressurized multi-dimensional adjustable welding machine according to claim 1, characterized in that: A cylinder (1) is installed at the upper end of the main body (2); a telescopic rod (4) is connected to the cylinder shaft at the lower end of the cylinder (1); an upper gripping rod seat (5) is installed at the lower end of the telescopic rod (4) via a thread; and the upper electrode (7) is installed on the side of the upper gripping rod seat (5).

5. A pressurized multi-dimensional adjustable welding machine according to claim 4, characterized in that: A first transverse plug-in cavity (3) is provided in the upper gripping rod seat (5), an upper gripping rod (6) is plugged and installed in the first transverse plug-in cavity (3), an upper gripping rod (6) is provided at one end of the upper gripping rod (6) located outside the upper gripping rod seat (5), an upper opening is installed in the upper opening, an upper electrode (7) is inserted into the upper opening, and a first tightening bolt is provided on the side of the upper opening.

6. A pressurized multi-dimensional adjustable welding machine according to claim 5, characterized in that: The lower end of the upper grip seat (5) is provided with an opening so that the lower portion of the first transverse insertion cavity (3) is not closed, and the lower side surface of the upper grip seat (5) is provided with a second locking bolt (15) so that the lower portion of the first transverse insertion cavity (3) is opened or closed.

7. A pressurized multi-dimensional adjustable welding machine according to claim 4, characterized in that: The lower electrode (8) is mounted on the side of the lower gripping rod seat (9) via a lower gripping rod (10); the lower electrode (8) is arranged to be lifted on the lower gripping rod (10); the lower gripping rod (10) is rotatably mounted in the lower gripping rod seat (9); and the lower gripping rod seat (9) is fixedly mounted on a base (11).

8. The pressurized multi-dimensional adjustable welding machine according to claim 7, characterized in that: A second transverse insertion cavity is provided in the lower grip seat (9), and the lower grip (10) is inserted and installed in the second transverse insertion cavity. The upper part of the second transverse insertion cavity is not closed, and a third locking bolt (13) is provided on the upper side of the lower grip seat (9) to open or close the upper part of the second transverse insertion cavity.

9. A pressurized multi-dimensional adjustable welding machine according to claim 8, characterized in that: A lower opening is provided on an end surface of the lower gripping rod (10) away from the second transverse plug-in cavity, the lower electrode (8) is clamped in the lower opening, and a fourth tightening bolt is provided on a side surface of the lower opening.