Welding device with good clamping effect

Abstract

The welding device with the good clamping effect comprises a bottom plate, a support is fixedly connected to the upper surface of the bottom plate, a hydraulic cylinder is fixedly connected to the top of the support, a sliding seat is fixedly connected to one end of a hydraulic rod of the hydraulic cylinder, a sliding groove is formed in the bottom of the sliding seat, and a welding head is connected into the sliding groove in a sliding mode. Two U-shaped plates are slidably connected to the upper surface of the bottom plate, clamping blocks can be fixedly connected to the tops of the two U-shaped plates, and a wire roller is rotatably connected to the upper surface of the bottom plate. According to the welding device, a welding part can be stably clamped and fixed, the welding part is prevented from deviating, the clamping effect of the welding device is improved, the friction force generated when the U-shaped frame moves can be reduced, a worker can conveniently clamp the welding part through the clamping blocks, the using effect of the welding device is improved, and the welding device is suitable for popularization and application. And welding parts at different welding positions can be welded, and the using effect of the welding device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a welding device with good clamping effect. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Metals are usually connected by welding, and welding requires the use of welding equipment.

[0003] As disclosed in the patent number CN216780827U, a welding device that is easy to clamp, the prior art has a welding device without a corresponding limiting mechanism, which cannot firmly clamp the welded parts, resulting in easy deviation, affecting the welding effect and poor applicability. In order to solve such problems, the present application proposes a welding device with a new structure and good clamping effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a welding device with good clamping effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A welding device with good clamping effect comprises a base plate, the upper surface of the base plate is fixedly connected with a bracket, the top of the bracket is fixedly connected with a hydraulic cylinder, one end of the hydraulic rod of the hydraulic cylinder is fixedly connected with a slide seat, the bottom of the slide seat is provided with a slide groove, and a welding head is slidably connected in the slide groove, the upper surface of the base plate is slidably connected with two U-shaped plates, the tops of the two U-shaped plates can be fixedly connected with clamping blocks, the upper surface of the base plate is rotatably connected with a wire roller, the outer side of the wire roller is wrapped with a first pull rope and a second pull rope, one end of the first pull rope and the second pull rope are respectively fixed to the two U-shaped plates, the top of the wire roller is fixedly connected with a turntable, the upper surface of the base plate is provided with a fixing component for fixing the wire roller, the upper surface of the base plate is provided with an elastic component for resetting the clamping block after moving, and the slide seat is provided with an adjusting component for adjusting the position of the welding head.

[0007] As a further solution of the utility model, the fixing assembly includes a fixing block, which is fixedly connected to the upper surface of the base plate, a sliding hole is provided on one side of the fixing block, a guide rod is slidably connected in the sliding hole, an insertion rod is fixedly connected to one end of the guide rod, a plurality of sockets are provided on the circumferential outer wall of the turntable, and the insertion rod is plugged into one of the sockets.

[0008] As a further solution of the utility model, a spring is fixedly connected to one side of the fixing block, and the spring is fixed to the insertion rod.

[0009] As a further solution of the utility model, the elastic component includes two fixing plates, the two fixing plates are fixedly connected to the upper surface of the base plate, adjacent sides of the two fixing plates are fixedly connected with tension springs, and the tension springs are fixed to the clamping block.

[0010] As a further solution of the utility model, the adjusting assembly includes a threaded rod, which is rotatably connected in a slide groove, and the threaded rod passes through the welding head and is threadedly connected to the welding head. A reduction motor is fixedly connected to one side of the slide seat, and one end of the output shaft of the reduction motor passes through the slide seat and is fixed to the threaded rod.

[0011] As a further solution of the utility model, rollers are rotatably connected in the two U-shaped plates, and two limiting grooves are provided on the upper surface of the bottom plate, and the rollers roll along the groove direction of the limiting grooves.

[0012] As a further solution of the utility model, a knob for rotating the turntable is fixedly connected to the top of the turntable.

[0013] As a further solution of the utility model, a pull ring for pulling the insertion rod to move is fixedly connected to one side of the insertion rod.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the coordinated use of the clamping block, the wire roller, the first pull rope and the second pull rope, the wire roller is rotated, and the first pull rope and the second pull rope are reeled up, and the first pull rope and the second pull rope will respectively pull the two U-shaped plates to move, and the two U-shaped plates will drive the two clamping blocks to move, and then the turntable is fixed by the fixing assembly, so that the clamping block can stably clamp and fix the weldment, prevent the weldment from shifting, and improve the clamping effect of the welding device.

[0016] 2. Through the setting of the roller, the U-shaped frame will drive the roller to roll along the groove direction of the limit groove during the movement, thereby reducing the friction force when the U-shaped frame moves, making it convenient for the staff to use the clamp to clamp the welded parts, and improving the use effect of the welding device.

[0017] 3. By adjusting the setting of the component, the position of the welding head can be adjusted by adjusting the component, so that welding parts in different welding positions can be welded, further improving the use effect of the welding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a welding device with good clamping effect proposed by the utility model;

[0019] Figure 2This is a schematic diagram of the enlarged structure of the bottom plate of a welding device with good clamping effect proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the enlarged structure of part A of a welding device with good clamping effect proposed by the utility model;

[0021] Figure 4 This is a partially enlarged structural schematic diagram of a welding device with good clamping effect proposed by the utility model.

[0022] In the figure: 1. bottom plate; 2. fixed plate; 3. bracket; 4. hydraulic cylinder; 5. slide seat; 6. threaded rod; 7. welding head; 8. tension spring; 9. clamping block; 10. U-shaped plate; 11. spring; 12. plug rod; 13. wire roller; 14. first pull rope; 15. socket; 16. turntable; 17. knob; 18. second pull rope; 19. guide rod; 20. fixed block; 21. roller; 22. limit groove. DETAILED DESCRIPTION

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0024] Reference Figure 1-Figure 4A welding device with good clamping effect includes a bottom plate 1, a bracket 3 is fixed to the upper surface of the bottom plate 1 by bolts, a hydraulic cylinder 4 is fixed to the top of the bracket 3 by bolts, a slide seat 5 is fixed to one end of the hydraulic rod of the hydraulic cylinder 4 by bolts, a slide groove is provided at the bottom of the slide seat 5, a welding head 7 is slidably connected in the slide groove, two U-shaped plates 10 are slidably connected to the upper surface of the bottom plate 1, and clamping blocks 9 can be fixed to the tops of the two U-shaped plates 10 by bolts, a wire roller 13 is rotatably connected to the upper surface of the bottom plate 1, a first pull rope 14 and a second pull rope 18 are wound around the outer side of the wire roller 13, one end of the first pull rope 14 and the second pull rope 18 are respectively fixed to the two U-shaped plates 10, a turntable 16 is fixed to the top of the wire roller 13 by bolts, and a wire alignment device is provided on the upper surface of the bottom plate 1 The wire roller 13 is fixed with a fixing component, and the upper surface of the base plate 1 is provided with an elastic component which allows the clamping block 9 to reset after moving. The slide seat 5 is provided with an adjusting component for adjusting the position of the welding head 7, so that the fixing component no longer fixes the wire roller 13, and then the turntable 16 is rotated, and the turntable 16 will drive the wire roller 13 to rotate, and the wire roller 13 will reel in the first pull rope 14 and the second pull rope 18, and the first pull rope 14 and the second pull rope 18 will pull the two U-shaped plates 10 to move toward each other, and the two U-shaped plates 10 will drive the two clamping blocks 9 to move, so that the clamping blocks 9 clamp the welded part, and then the wire roller 13 is fixed by the fixing component, so that the clamping blocks 9 stably clamp and fix the welded part, prevent the welded part from shifting, and improve the clamping effect of the welding device.

[0025] In the utility model, the fixing assembly includes a fixing block 20, which is welded to the upper surface of the bottom plate 1, and a sliding hole is provided on one side of the fixing block 20, in which a guide rod 19 is slidably connected, and an insertion rod 12 is fixed to one end of the guide rod 19 by a bolt, and a plurality of sockets 15 are provided on the circumferential outer wall of the rotating disk 16, and the insertion rod 12 is plugged into one of the sockets 15, and a spring 11 is welded on one side of the fixing block 20, and the spring 11 is fixed to the insertion rod 12, and the insertion rod 12 is pulled to move, so that the insertion rod 12 is separated from the socket 15 on the rotating disk 16 and the insertion rod 12 squeezes the spring. The spring 11 is released, and the line roller 13 is no longer fixed. The insertion rod 12 is released, and the insertion rod 12 is reset and moved under the action of the spring 11, so that the insertion rod 12 is inserted into the corresponding socket 15 to fix the position of the turntable 16, thereby fixing the line roller 13. The elastic component includes two fixing plates 2, and the two fixing plates 2 are welded to the upper surface of the bottom plate 1. The adjacent sides of the two fixing plates 2 are welded with tension springs 8, and the tension springs 8 are fixed to the clamping block 9. The tension springs 8 will be stretched during the movement of the clamping block 9. When the welded parts need to be removed, The insertion rod 12 is disengaged from the socket 15, at which time the tension spring 8 will pull the clamp 9 to reset, so that the weldment will no longer be clamped, making it convenient for the staff to take out the weldment. The adjustment component includes a threaded rod 6, which is rotatably connected in the slide groove. The threaded rod 6 passes through the welding head 7 and is threadedly connected to the welding head 7. A reduction motor is fixed to one side of the slide 5 by bolts, and one end of the reduction motor output shaft passes through the slide 5 and is fixed to the threaded rod 6. When the reduction motor is started, the reduction motor will drive the threaded rod 6 to rotate, and the threaded rod 6 will drive the welding head 7 to move along the slide groove, thereby adjusting the welding head 7. The position of the two U-shaped plates 10 is rotatably connected with rollers 21, and two limiting grooves 22 are provided on the upper surface of the bottom plate 1. The rollers 21 roll along the groove direction of the limiting grooves 22. The U-shaped plate 10 will make the rollers 21 roll along the limiting grooves 22 during the movement, thereby reducing the friction force of the movement of the U-shaped plate 10. A knob 17 for rotating the turntable 16 is fixed to the top of the turntable 16 by bolts, and the turntable 16 can be rotated by the knob 17. A pull ring for pulling the insert rod 12 to move is welded on one side of the insert rod 12, and the insert rod 12 can be pulled to move by the pull ring.

[0026] Working principle: When in use, pull the plug rod 12 to move, so that the plug rod 12 is disengaged from the socket 15 on the turntable 16 and the plug rod 12 squeezes the spring 11, and then rotate the turntable 16, the turntable 16 will drive the wire roller 13 to rotate, the wire roller 13 will reel the first pull rope 14 and the second pull rope 18, the first pull rope 14 and the second pull rope 18 will pull the two U-shaped plates 10 to move towards each other, the two U-shaped plates 10 will drive the two clamping blocks 9 to move, so that the clamping blocks 9 clamp the welded parts, and then release the plug rod 12, at this time, under the action of the spring 11 The force will cause the insertion rod 12 to reset and move, so that the insertion rod 12 is inserted into the corresponding socket 15 to fix the position of the turntable 16, thereby fixing the line roller 13, and making the clamping block 9 stably clamp and fix the weldment to prevent the weldment from shifting, thereby improving the clamping effect of the welding device. During the movement of the clamping block 9, the tension spring 8 will be stretched. When the weldment needs to be removed, the insertion rod 12 is disengaged from the socket 15. At this time, the tension spring 8 will pull the clamping block 9 to reset, so that the weldment will no longer be clamped, making it convenient for the staff to remove the weldment.

[0027] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A welding device with good clamping effect, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a bracket (3), the top of the bracket (3) is fixedly connected to a hydraulic cylinder (4), one end of the hydraulic rod of the hydraulic cylinder (4) is fixedly connected to a slide seat (5), the bottom of the slide seat (5) is provided with a slide groove, and a welding head (7) is slidably connected in the slide groove, the upper surface of the bottom plate (1) is slidably connected to two U-shaped plates (10), the tops of the two U-shaped plates (10) can be fixedly connected to clamping blocks (9), the upper surface of the bottom plate (1) is rotatably connected to a wire roller (13), and the wire roller (13) is rotatably connected to the wire roller (13). 3), a first pull rope (14) and a second pull rope (18) are wound around the outer side, one end of the first pull rope (14) and the second pull rope (18) are respectively fixed to the two U-shaped plates (10), the top of the line roller (13) is fixedly connected to a turntable (16), the upper surface of the base plate (1) is provided with a fixing component for fixing the line roller (13), the upper surface of the base plate (1) is provided with an elastic component for resetting the clamping block (9) after moving, and the slide seat (5) is provided with an adjustment component for adjusting the position of the welding head (7).

2. A welding device with good clamping effect according to claim 1, characterized in that: The fixing assembly comprises a fixing block (20), the fixing block (20) being fixedly connected to the upper surface of the bottom plate (1), a sliding hole being provided on one side of the fixing block (20), a guide rod (19) being slidably connected in the sliding hole, an insertion rod (12) being fixedly connected to one end of the guide rod (19), a plurality of sockets (15) being provided on the circumferential outer wall of the rotating disk (16), and the insertion rod (12) being plugged into one of the sockets (15).

3. A welding device with good clamping effect according to claim 2, characterized in that: A spring (11) is fixedly connected to one side of the fixed block (20), and the spring (11) is fixed to the insertion rod (12).

4. A welding device with good clamping effect according to claim 1, characterized in that: The elastic component comprises two fixing plates (2), the two fixing plates (2) are fixedly connected to the upper surface of the bottom plate (1), adjacent sides of the two fixing plates (2) are fixedly connected with tension springs (8), and the tension springs (8) are fixed to the clamping blocks (9).

5. A welding device with good clamping effect according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (6), the threaded rod (6) is rotatably connected in a slide groove, the threaded rod (6) passes through a welding head (7) and is threadedly connected to the welding head (7), a reduction motor is fixedly connected to one side of the slide seat (5), and one end of the reduction motor output shaft passes through the slide seat (5) and is fixed to the threaded rod (6).

6. A welding device with good clamping effect according to claim 1, characterized in that: Rollers (21) are rotatably connected inside the two U-shaped plates (10), and two limiting grooves (22) are provided on the upper surface of the bottom plate (1). The rollers (21) roll along the groove directions of the limiting grooves (22).

7. A welding device with good clamping effect according to claim 1, characterized in that: A knob (17) for rotating the turntable (16) is fixedly connected to the top of the turntable (16).

8. A welding device with good clamping effect according to claim 2, characterized in that: A pull ring used for pulling the insertion rod (12) to move is fixedly connected to one side of the insertion rod (12).

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