Welding gun adjusting device

Abstract

The utility model relates to the technical field of mechanical welding, in particular to a welding gun adjusting device which comprises an installation frame, a vertical adjusting assembly is installed on the back face of the installation frame, an installation plate a is fixedly connected to the vertical adjusting assembly, and a horizontal left-right adjusting assembly is installed on the installation plate a. A sliding block with opposite movement directions is arranged on the horizontal left-right adjusting assembly; horizontal front-and-back adjusting assemblies are arranged on the two sides of the installation frame, and the horizontal front-and-back adjusting assemblies located on the two sides are in butt joint with a set of sliding blocks on the horizontal left-and-right adjusting assemblies in a matched mode respectively. The multi-angle adjustment requirement during use of the welding gun is met, manual adjustment is not needed, accurate position adjustment is achieved, the welding quality is guaranteed, meanwhile, the overall welding efficiency is improved through an automatic adjustment mode, and the large-scale production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical welding, in particular to a welding gun adjusting device. Background Art

[0002] During the manufacturing process of greenhouse frames, the welding quality of the columns is directly related to the stability and service life of the entire greenhouse. Currently, fixed or manually adjusted welding guns are usually used when welding columns, but the existing technology has the following problems.

[0003] 1. Insufficient welding accuracy: Due to the diverse welding positions of the columns in the greenhouse frame, the existing welding gun adjustment device is difficult to achieve precise position adjustment, resulting in uneven weld quality and affecting the stability of the greenhouse;

[0004] 2. Low adjustment efficiency: During the welding process, the operator needs to frequently adjust the welding gun according to the different sizes and welding positions of the columns. The manual adjustment method is time-consuming and inefficient, and is not suitable for the needs of large-scale production.

[0005] Therefore, a welding gun adjustment device is needed to improve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a welding gun adjustment device to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A welding gun adjustment device comprises a mounting frame, a vertical adjustment component is mounted on the back of the mounting frame, a mounting plate a is fixedly connected to the vertical adjustment component, a horizontal left and right adjustment component is mounted on the mounting plate a, a sliding block with opposite movement directions is provided on the horizontal left and right adjustment component; horizontal front and back adjustment components are provided on both sides of the mounting frame, the horizontal front and back adjustment components located on both sides respectively cooperate and dock with a group of sliding blocks on the horizontal left and right adjustment components, and a welding gun is mounted on the end of the horizontal front and back adjustment component.

[0009] As a preferred solution of the present invention, the vertical adjustment component includes a group of side connecting bars fixedly connected to the two sides of the back of the mounting frame, and the side connecting bars on both sides are connected to side slide rails on the side away from the mounting frame. A drive motor b is installed on the upper end between the side connecting bars on both sides, and the output end of the drive motor b is fixedly connected to a screw. The bottom end of the back of the mounting frame is fixedly connected to a fixing seat, the screw is rotatably connected to the fixing seat, the outer side of the screw is threadedly connected to a slider b, and the slider b is fixedly connected to the mounting plate a.

[0010] As a preferred solution of the present invention, a plurality of sliders a are fixedly connected to both sides of the mounting plate a, and the mounting plate a is slidably connected with the side slide rails on both sides through the plurality of sliders a.

[0011] As a preferred solution of the present invention, the horizontal front and rear adjustment component includes a horizontal frame installed on the upper end of the mounting plate a, a drive motor a is installed at one end of the horizontal frame, the output end of the drive motor a is cooperated with and connected to a lead screw, the lead screw extends to the interior of the horizontal frame and is rotatably connected to one end inside the horizontal frame, a set of threads in opposite directions is provided on the lead screw, both ends of the lead screw are threadedly connected to sliding blocks, and one end of the sliding blocks on both sides is fixedly connected to a connecting plate.

[0012] As a preferred solution of the present invention, the horizontal front and rear adjustment component includes a mounting plate b, which is fixedly connected to the connecting plate by bolts. A group of shaft sleeves are provided on one side of the mounting plate b, and a limiting rod is inserted into the interior of each shaft sleeve. Both ends of the two limiting rods are fixedly connected with connecting ends, and a driving cylinder is installed in the middle of the connecting end located on the back side of the mounting frame. The output end of the driving cylinder is docked with the mounting plate b, and the middle of the connecting end at the other end is fixedly connected with a connecting rod, and the end of the connecting rod is fixedly connected with a fixing plate.

[0013] As a preferred solution of the present invention, the welding gun is fixed to the upper end surface of the fixing plate through a plurality of fixing members.

[0014] As a preferred solution of the present invention, a group of transverse slide rails are provided at the lower end of the mounting plate a, and a number of transverse sliders are provided on the mounting plates b on both sides, and the several transverse sliders are respectively slidably connected with the two transverse slide rails.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can realize automatic position adjustment of the welding gun, vertical height adjustment, horizontal left and right adjustment, and front and back adjustment, meeting the needs of multi-angle adjustment when the welding gun is used, without the need for manual adjustment, achieving precise position adjustment, ensuring the quality of welding, and at the same time the automated adjustment method improves the overall welding efficiency and meets the needs of large-scale production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first-perspective stereogram of the present invention;

[0018] Figure 2 This is a second perspective stereogram of the present invention;

[0019] Figure 3 This is a third perspective stereogram of the present invention.

[0020] In the figure: mounting frame 1, side connecting strip 2, mounting plate a3, slider a4, horizontal frame 5, drive motor a6, mounting plate b7, drive cylinder 8, limit rod 9, bushing 10, drive motor b11, connecting rod 12, fixing plate 13, welding gun 14, slider b15, connecting plate 16, fixing seat 17, transverse slider 18, transverse slide rail 19, side slide rail 20, screw 21, connecting end 22. DETAILED DESCRIPTION

[0021] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to related disclosures. Several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] See also Figure 1-3 , the utility model provides a technical solution:

[0026] For example, please refer to Figure 1 、 2And 3, a welding gun adjustment device, including a mounting frame 1, a vertical adjustment component is installed on the back of the mounting frame 1, a mounting plate a3 is fixedly connected to the vertical adjustment component, a horizontal left and right adjustment component is installed on the mounting plate a3, and a sliding block with opposite movement is provided on the horizontal left and right adjustment component; horizontal front and back adjustment components are provided on both sides of the mounting frame 1, and the horizontal front and back adjustment components located on both sides are respectively matched with a group of sliding blocks on the horizontal left and right adjustment components, and a welding gun 14 is installed on the end of the horizontal front and back adjustment component.

[0027] The horizontal left and right adjustment assembly and the horizontal front and back adjustment assembly are connected as a whole and installed on the mounting plate a3 on the vertical adjustment assembly. The vertical adjustment assembly drives the horizontal left and right adjustment assembly and the horizontal front and back adjustment assembly to adjust their positions in the vertical direction. The horizontal left and right adjustment assembly drives the horizontal front and back adjustment assemblies on both sides to make horizontal left and right displacements in opposite directions to adapt to the welding use adjustments of columns of different sizes. The horizontal front and back adjustment assembly adjusts the front and back position of the welding gun 14 to achieve welding of different parts.

[0028] Please refer to Figure 1 、 2 And 3, the vertical adjustment component includes a group of side connecting bars 2 respectively fixedly connected to the two sides of the back of the mounting frame 1, and the side connecting bars 2 on both sides are connected to the side slide rails 20 away from the mounting frame 1. The upper end between the side connecting bars 2 on both sides is installed with a driving motor b11, and the output end of the driving motor b11 is fixedly connected to the screw 21. The bottom end of the back of the mounting frame 1 is fixedly connected to the fixing seat 17, the screw 21 is rotatably connected to the fixing seat 17, the outer side of the screw 21 is threadedly connected to the slider b15, and the slider b15 is fixedly connected to the mounting plate a3, and a number of sliders a4 are fixedly connected to both sides of the mounting plate a3, and the mounting plate a3 is slidably connected to the side slide rails 20 on both sides through the number of sliders a4.

[0029] The screw 21 is driven by the driving motor b11 to rotate, so that the slider b15 is adjusted in the vertical direction, driving the mounting plate a3 to adjust the vertical position. The mounting plate a3 slides with the side slide rails 20 on both sides through the slider a4 to maintain stable movement.

[0030] Please refer to Figure 1 、 2And 3, the horizontal front and rear adjustment component includes a horizontal frame 5 installed on the upper end of the mounting plate a3, and a drive motor a6 is installed at one end of the horizontal frame 5. The output end of the drive motor a6 is connected with a lead screw, which extends to the interior of the horizontal frame 5 and is rotatably connected to one end of the interior of the horizontal frame 5. A group of threads in opposite directions are provided on the lead screw, and sliding blocks are threadedly connected at both ends of the lead screw. One end of the sliding blocks on both sides is fixedly connected to a connecting plate 16, and a group of transverse slide rails 19 are provided at the lower end of the mounting plate a3. A number of transverse sliders 18 are provided on the mounting plates b7 on both sides, and the number of transverse sliders 18 are respectively slidably connected with the two transverse slide rails 19.

[0031] The driving motor a6 drives the screw to rotate. Since the threads on both sides of the screw are in opposite directions, the sliding blocks on both sides move in opposite directions during driving, thereby driving the connecting plates 16 on both sides to move in opposite directions. The mounting plate b7 is fixedly connected to the connecting plate 16 by bolts. When moving horizontally left and right, the horizontal slider 18 cooperates with the horizontal slide rail 19 to slide to maintain stability during movement.

[0032] The horizontal front and rear adjustment assembly includes a mounting plate b7, which is fixedly connected to the connecting plate 16 by bolts. A group of shaft sleeves 10 are provided on one side of the mounting plate b7, and a limit rod 9 is inserted inside each shaft sleeve 10. Both ends of the two limit rods 9 are fixedly connected to the connecting end 22. A driving cylinder 8 is installed in the middle of the connecting end 22 on the back side of the mounting frame 1. The output end of the driving cylinder 8 is docked with the mounting plate b7. The middle of the other end of the connecting end 22 is fixedly connected to the connecting rod 12. The end of the connecting rod 12 is fixedly connected to the fixing plate 13. The welding gun 14 is fixedly set on the upper end surface of the fixing plate 13 by a number of fixing parts.

[0033] When adjusting the front and rear directions in the horizontal direction, the mounting plate b7 is moved by the output end of the driving cylinder 8. Since the mounting plate b7 is fixed in the front and rear directions, the force of the output end of the driving cylinder 8 causes the limit rod 9 to move in the sleeve 10, driving the connecting rod 12 to move back and forth, and then driving the fixed plate 13 and the welding gun 14 fixed thereon to adjust the front and rear positions.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding gun adjustment device, comprising a mounting frame (1), characterized in that: A vertical adjustment component is installed on the back of the installation frame (1), a mounting plate a (3) is fixedly connected to the vertical adjustment component, a horizontal left and right adjustment component is installed on the mounting plate a (3), and a sliding block with opposite movement directions is provided on the horizontal left and right adjustment component; Horizontal front-back adjustment components are provided on both sides of the installation frame (1), and the horizontal front-back adjustment components on both sides are respectively matched with a group of sliding blocks on the horizontal left-right adjustment components, and welding guns (14) are installed at the ends of the horizontal front-back adjustment components.

2. The welding gun adjustment device according to claim 1, characterized in that: The vertical adjustment assembly comprises a group of side connecting bars (2) respectively fixedly connected to the two sides of the back of the installation frame (1); the side of the side connecting bars (2) on both sides away from the installation frame (1) is connected to a side slide rail (20); the upper end between the side connecting bars (2) on both sides is installed with a driving motor b (11); the output end of the driving motor b (11) is fixedly connected to a screw rod (21); the bottom end of the back of the installation frame (1) is fixedly connected to a fixing seat (17); the screw rod (21) is rotatably connected to the fixing seat (17); the outer side of the screw rod (21) is threadedly connected to a slider b (15), and the slider b (15) is fixedly connected to the installation plate a (3).

3. The welding gun adjustment device according to claim 2, characterized in that: A plurality of sliders a (4) are fixedly connected to both sides of the mounting plate a (3), and the mounting plate a (3) is slidably connected with the side slide rails (20) on both sides through the plurality of sliders a (4).

4. The welding gun adjustment device according to any one of claims 1 to 3, characterized in that: The horizontal front-back adjustment assembly comprises a horizontal frame (5) mounted on the upper end of the mounting plate a (3), a driving motor a (6) being mounted on one end of the horizontal frame (5), an output end of the driving motor a (6) being cooperatively connected to a lead screw, the lead screw extending into the interior of the horizontal frame (5) and being rotatably connected to one end of the interior of the horizontal frame (5), a set of threads in opposite directions being provided on the lead screw, both ends of the lead screw being threadedly connected to sliding blocks, and one end of the sliding blocks on both sides being fixedly connected to a connecting plate (16).

5. The welding gun adjustment device according to claim 4, characterized in that: The horizontal front-back adjustment assembly includes a mounting plate b (7), which is fixedly connected to a connecting plate (16) by bolts. A group of shaft sleeves (10) are provided on one side of the mounting plate b (7), and a limiting rod (9) is inserted into the interior of each shaft sleeve (10). Both ends of the two limiting rods (9) are fixedly connected to a connecting end (22). A driving cylinder (8) is installed in the middle of the connecting end (22) on the back side of the mounting frame (1). The output end of the driving cylinder (8) is docked with the mounting plate b (7), and a connecting rod (12) is fixedly connected to the middle of the connecting end (22) at the other end. The end of the connecting rod (12) is fixedly connected to a fixing plate (13).

6. The welding gun adjustment device according to claim 5, characterized in that: The welding gun (14) is fixedly arranged on the upper end surface of the fixing plate (13) through a plurality of fixing members.

7. The welding gun adjustment device according to claim 5, characterized in that: A group of transverse slide rails (19) are provided at the lower end of the mounting plate a (3), and a plurality of transverse sliders (18) are provided on the mounting plates b (7) on both sides. The plurality of transverse sliders (18) are respectively slidably connected with the two transverse slide rails (19).

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