Lateral pushing welding tool

Abstract

The utility model relates to the technical field of welding tools, in particular to a side pushing welding tool which comprises a side pushing welding tool body, two fixing transverse plates are fixedly connected to the upper side of the side pushing welding tool body, two smooth round rods arranged in parallel are connected between the two fixing transverse plates, and a U-shaped workbench is installed on the outer surfaces of the two smooth round rods. According to the side pushing welding tool, the position of the elastic telescopic pressing plate can be flexibly adjusted along with the back-and-forth movement of the two sliding seats so as to position the workpieces of different sizes, a new side pushing welding tool does not need to be replaced, cost is saved, and the applicability of the side pushing welding tool in the using process is improved; and meanwhile, the clamping force of the telescopic pressing plate can be weakened through the elastic force of the connecting spring, so that the welded workpiece is protected, the first air cylinder drives the U-shaped workbench to move rightwards, the welding tool enters the welding position, the side pushing welding tool is formed, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a side-pushing welding tooling. Background Art

[0002] During the welding process, the position of the workpiece must be fixed to ensure the accuracy of welding. If the position of the workpiece is unstable, it will lead to problems such as uneven welds and irregular weld shapes, which will seriously affect the welding quality. The side push welding tool can fix the workpiece, ensure its position is accurate and stable, and effectively improve welding efficiency and quality.

[0003] The prior art discloses patent application number "CN202120504782.8", a side-push battery tray welding tooling, including a flip frame, and an inner frame tooling assembly, an outer frame tooling assembly, a left frame tooling assembly and a die-casting tooling assembly arranged thereon. The inner frame tooling assembly, the outer frame tooling assembly and the left frame tooling assembly form a side-push structure; the inner frame, outer frame and left frame of the battery tray are first positioned and clamped on the corresponding clamping device, and then the side-push cylinder pushes the entire set of inner frame tooling assembly, outer frame tooling assembly and left frame tooling assembly to the welding position and welded to the base plate. No manual processing by workers is required, and the efficiency is high.

[0004] This welding tool can only push the tool assembly to the welding position. In actual use, since general welding tools can usually only fix workpieces of the same size, when workpieces of different sizes need to be fixed, the existing welding tool cannot adapt to the use. In this way, a new side-push welding tool must be replaced, which increases unnecessary costs, thereby affecting the applicability of the side-push welding tool and making it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a side push welding tool to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A side-pushing welding tool comprises a side-pushing welding tool body, wherein two fixed horizontal plates are fixedly connected to the upper side of the side-pushing welding tool body, two parallel smooth round rods are connected between the two fixed horizontal plates, a U-shaped workbench is mounted on the outer surface of the two smooth round rods, and a workpiece is fixed on the upper side of the U-shaped workbench;

[0008] Two connecting rods are fixedly connected at both ends of the U-shaped workbench, and the outer surfaces of the two connecting rods are slidably connected to a slide seat. A second cylinder is fixedly provided on the upper side of the slide seat, and a T-shaped plate is connected to the upper side of the second cylinder. The lower side of the T-shaped plate is slidably connected to a telescopic pressure plate for fixing the workpiece, and a connecting spring is connected between the telescopic pressure plate and the T-shaped plate. Two base plates are installed on the lower side of the U-shaped workbench, and the inner side surfaces of the two base plates are rotatably connected to a double-headed threaded shaft.

[0009] Preferably, the outer surface of the double-threaded shaft is threadedly connected to two symmetrically arranged L-shaped support plates, one side of the L-shaped support plate passes through the slide and extends to one side of the slide, the upper sides of the two L-shaped support plates are clamped with a first L-shaped plate and a second L-shaped plate for fixing the slide, both ends of the double-threaded shaft pass through the base plate and extend to one side of the base plate, both ends of the double-threaded shaft are connected to a handwheel, two limit rods are connected between the two base plates, and the outer surfaces of the two limit rods are slidably connected to the inside of the L-shaped support plate.

[0010] Preferably, a fixed vertical plate is fixedly installed on the upper side of the side push welding tool body, a first cylinder is fixedly provided on the right side of the fixed vertical plate, and the right side of the first cylinder is connected to the left side of the U-shaped workbench.

[0011] Preferably, both sides of the U-shaped workbench are connected to side panels, one side of the two side panels is threadedly connected to a fastening bolt, one side of the fastening bolt passes through the side panel and extends to the other side of the side panel, and one side of the two fastening bolts is fixedly connected to a rubber clamp for fixing the workpiece.

[0012] Preferably, the upper side of the telescopic pressure plate passes through the T-shaped plate and extends to the upper side of the T-shaped plate, and the outer surfaces of the four connecting rods are all threadedly connected with mounting covers.

[0013] Preferably, two slide grooves are provided inside the U-shaped workbench, the slide grooves are adapted to the smooth round rod, and the outer surface of the smooth round rod is slidably connected to the inside of the U-shaped workbench through the slide grooves.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model allows the elastic telescopic pressure plate to flexibly adjust its position to position workpieces of different sizes by moving back and forth with the two slides. This eliminates the need to replace new side-push welding fixtures, saving costs and improving the applicability of the side-push welding fixtures. At the same time, the elastic force of the connecting spring can reduce the clamping force of the telescopic pressure plate, thereby protecting the welded workpiece.

[0016] 2. The utility model allows the first cylinder to drive the U-shaped workbench to move to the right, so that the welding tooling enters the welding position, thereby forming a side-push welding tooling and improving welding efficiency. At the same time, the two rubber clamps can be moved and positioned to the two ends of the workpiece to further clamp and fix the workpiece, ensuring the stability of the workpiece welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, it is possible for a person skilled in the art to derive other drawings based on these drawings without inventive effort.

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

[0019] Figure 2 This utility model Figure 1 Installation diagram of the middle telescopic pressure plate and connecting spring;

[0020] Figure 3 This utility model Figure 1 Schematic diagram of the structure of the fastening bolt and rubber clamp seat;

[0021] Figure 4 This utility model Figure 1 Installation diagram of the double-threaded shaft and L-shaped support plate;

[0022] The reference numerals in the figures are as follows:

[0023] 1. Side-push welding fixture body; 2. Fixed horizontal plate; 3. Smooth round rod; 4. Fixed vertical plate; 5. First cylinder; 6. U-shaped workbench; 7. Workpiece; 8. Connecting rod; 9. Slide; 10. Second cylinder; 11. T-shaped plate; 12. Telescopic pressure plate; 13. Connecting spring; 14. Mounting cover; 15. Bottom plate; 16. Double-threaded shaft; 17. L-shaped support plate; 18. First L-shaped plate; 19. Second L-shaped plate; 20. Handwheel; 21. Limit rod; 22. Side plate; 23. Fastening bolt; 24. Rubber clamp seat; 25. Slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 4As shown, a side-pushing welding tool comprises a side-pushing welding tool body 1, two fixed horizontal plates 2 are fixedly connected to the upper side of the side-pushing welding tool body 1, two parallel smooth round rods 3 are connected between the two fixed horizontal plates 2, a U-shaped workbench 6 is mounted on the outer surface of the two smooth round rods 3, and a workpiece 7 is fixed on the upper side of the U-shaped workbench 6;

[0026] Both ends of the U-shaped workbench 6 are fixedly connected to two connecting rods 8, and the outer surfaces of the two connecting rods 8 are slidably connected to a slide 9. A second cylinder 10 is fixedly provided on the upper side of the slide 9. Through the installation and use of the connecting rods 8 and the slide 9, the slide 9 can be moved and adjusted on the two connecting rods 8 to adjust the position of the second cylinder 10 so as to fix workpieces 7 of different sizes. It is easy to use. The upper side of the second cylinder 10 is connected to a T-shaped plate 11, and the lower side of the T-shaped plate 11 is slidably connected to a telescopic pressure plate 12 for fixing the workpiece 7. The telescopic pressure plate 12 can form a clamping mechanism. In this way, the telescopic pressure plate 12 can be used to elastically position the workpiece 7 and protect the workpiece 7 to avoid clamping and damaging the workpiece 7. A connecting spring 13 is connected between the telescopic pressure plate 12 and the T-shaped plate 11. Two base plates 15 are installed on the lower side of the U-shaped workbench 6, and the inner side surfaces of the two base plates 15 are rotatably connected to a double-headed threaded shaft 16.

[0027] The outer surface of the double-threaded shaft 16 is threadedly connected with two symmetrically arranged L-shaped support plates 17. One side of the L-shaped support plate 17 passes through the slide 9 and extends to one side of the slide 9. The upper sides of the two L-shaped support plates 17 are clamped with a first L-shaped plate 18 and a second L-shaped plate 19 for fixing the slide 9. Through the installation and use of the first L-shaped plate 18 and the second L-shaped plate 19, the two L-shaped plates can be used to fix the slide 9 and the L-shaped support plate 17, so that the telescopic pressing plate 12 can be flexibly adjusted and moved to fix workpieces 7 of different sizes, ensuring the stability of welding. The entire clamping mechanism is easily loaded and unloaded by means of a clamping connection. Both ends of the double-threaded shaft 16 pass through the base plate 15 and extend to one side of the base plate 15. Both ends of the double-threaded shaft 16 are connected to a handwheel 20. Two limit rods 21 are connected between the two base plates 15. The outer surfaces of the two limit rods 21 are slidably connected to the inner part of the L-shaped support plate 17. Through the setting of the limit rods 21, the two limit rods 21 can be used to limit the moving trajectory of the two L-shaped support plates 17, so that the two L-shaped support plates 17 can drive the slide 9 to move smoothly to position and clamp the workpiece 7.

[0028] A fixed vertical plate 4 is fixedly installed on the upper side of the side push welding tool body 1 , a first cylinder 5 is fixedly provided on the right side of the fixed vertical plate 4 , and the right side of the first cylinder 5 is connected to the left side of the U-shaped workbench 6 .

[0029] Both sides of the U-shaped workbench 6 are connected to side panels 22, and one side of the two side panels 22 is threadedly connected to a fastening bolt 23. One side of the fastening bolt 23 passes through the side panel 22 and extends to the other side of the side panel 22. One side of the two fastening bolts 23 is fixedly connected to a rubber clamp 24 for fixing the workpiece 7.

[0030] The upper side of the telescopic pressure plate 12 passes through the T-shaped plate 11 and extends to the upper side of the T-shaped plate 11. The outer surfaces of the four connecting rods 8 are all threadedly connected with mounting covers 14. The mounting covers 14 can be used to limit the slide 9 so that the slide 9 is always on the two connecting rods 8, allowing the clamping work to be carried out stably.

[0031] Two chute grooves 25 are provided inside the U-shaped workbench 6 . The chute grooves 25 are adapted to the smooth round rod 3 . The outer surface of the smooth round rod 3 is slidably connected to the inside of the U-shaped workbench 6 via the chute grooves 25 .

[0032] The working principle of the side push welding tool provided by the utility model is as follows:

[0033] By turning the hand wheel 20, the hand wheel 20 can drive the double-headed threaded shaft 16 to rotate, so that the two L-shaped support plates 17 on the double-headed threaded shaft 16 can move relative to each other. At this time, the two L-shaped support plates 17 can drive the two slides 9 to move on the connecting rod 8, thereby expanding the distance between the two slides 9. Then, the two second cylinders 10 drive the two T-shaped plates 11 to move downward, so that the four telescopic pressure plates 12 equipped with connecting springs 13 can be fitted and positioned above the workpiece 7. As the two slides 9 move back and forth, the elastic telescopic pressure plates 12 can flexibly adjust their positions to position workpieces 7 of different sizes. There is no need to replace a new side-push welding fixture, which saves costs and improves the applicability of the side-push welding fixture when used. At the same time, the elastic force of the connecting springs 13 can be used to weaken the clamping force of the telescopic pressure plates 12 to protect the welded workpiece 7.

[0034] By allowing the first cylinder 5 to drive the U-shaped workbench 6 to move to the right, the U-shaped workbench 6 can be smoothly moved and adjusted on the two smooth round rods 3, allowing the workpiece 7 to enter the welding position, so as to form a side-push welding tooling and improve the welding efficiency. Then, the two fastening bolts 23 are rotated respectively, and the fastening bolts 23 drive the rubber clamp seat 24 to move to the two ends of the workpiece 7 for further clamping and fixing the workpiece 7 to ensure the stability of the welding of the workpiece 7.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A side push welding tool, comprising a side push welding tool body (1), characterized in that: Two fixed transverse plates (2) are fixedly connected to the upper side of the side-pushing welding tool body (1); two parallel smooth round rods (3) are connected between the two fixed transverse plates (2); a U-shaped workbench (6) is installed on the outer surface of the two smooth round rods (3); and a workpiece (7) is fixedly provided on the upper side of the U-shaped workbench (6); Two connecting rods (8) are fixedly connected at both ends of the U-shaped workbench (6), and the outer surfaces of the two connecting rods (8) are slidably connected to a slide seat (9). A second cylinder (10) is fixedly provided on the upper side of the slide seat (9), and a T-shaped plate (11) is connected to the upper side of the second cylinder (10). A telescopic pressure plate (12) for fixing the workpiece (7) is slidably connected to the lower side of the T-shaped plate (11), and a connecting spring (13) is connected between the telescopic pressure plate (12) and the T-shaped plate (11). Two bottom plates (15) are installed on the lower side of the U-shaped workbench (6), and the inner side surfaces of the two bottom plates (15) are rotatably connected to a double-headed threaded shaft (16).

2. A side push welding tool according to claim 1, characterized in that: The outer surface of the double-threaded rotating shaft (16) is threadedly connected with two symmetrically arranged L-shaped support plates (17), one side of the L-shaped support plate (17) passes through the slide seat (9) and extends to one side of the slide seat (9), and the upper sides of the two L-shaped support plates (17) are clamped with a first L-shaped plate (18) and a second L-shaped plate (19) for fixing the slide seat (9), both ends of the double-threaded rotating shaft (16) pass through the base plate (15) and extend to one side of the base plate (15), and both ends of the double-threaded rotating shaft (16) are connected with a hand wheel (20), and two limiting rods (21) are connected between the two base plates (15), and the outer surfaces of the two limiting rods (21) are slidably connected to the inside of the L-shaped support plate (17).

3. The side push welding tool according to claim 1, characterized in that: A fixed vertical plate (4) is fixedly installed on the upper side of the side-pushing welding tool body (1), a first cylinder (5) is fixedly provided on the right side of the fixed vertical plate (4), and the right side of the first cylinder (5) is connected to the left side of the U-shaped workbench (6).

4. The side push welding tool according to claim 1, characterized in that: Both sides of the U-shaped workbench (6) are connected to side panels (22), one side of each of the two side panels (22) is threadedly connected to a fastening bolt (23), one side of the fastening bolt (23) passes through the side panel (22) and extends to the other side of the side panel (22), and one side of each of the two fastening bolts (23) is fixedly connected to a rubber clamp seat (24) for fixing the workpiece (7).

5. The side push welding tool according to claim 1, characterized in that: The upper side of the telescopic pressing plate (12) passes through the T-shaped plate (11) and extends to the upper side of the T-shaped plate (11), and the outer surfaces of the four connecting rods (8) are all threadedly connected with mounting covers (14).

6. The side push welding tool according to claim 1, characterized in that: Two slide grooves (25) are provided inside the U-shaped workbench (6), and the slide grooves (25) are adapted to the smooth round rod (3). The outer surface of the smooth round rod (3) is slidably connected to the inside of the U-shaped workbench (6) through the slide grooves (25).

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