Universal clamp for welding parts

Abstract

The universal fixture is characterized in that the upper surface of a workbench is fixedly connected with a side plate, the outer surface of the side plate is fixedly connected with a mounting base, the outer surface of the mounting base is fixedly connected with a motor, the output end of the motor is fixedly connected with a bidirectional lead screw, and the bidirectional lead screw is in threaded connection with a first sliding block; the outer surface of the first sliding block is fixedly connected with a fixing rod, the end, away from the first sliding block, of the fixing rod is fixedly connected with a clamping plate, the front surface of the workbench is fixedly connected with a sliding rail, the sliding rail is slidably connected with a second sliding block, and through cooperation of the motor, the bidirectional lead screw, the first sliding block, the fixing rod and the clamping plate, workpieces of different sizes can be stably clamped; the frequency of replacing the clamp is reduced, the production efficiency is improved, the equipment is installed on the side face, so that welding slag can directly fall on the workbench, the welding slag is prevented from entering the equipment, and the cleaning difficulty and the maintenance cost of the equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of welding jigs, and particularly relates to a universal jig for welding parts. Background Art

[0002] Welding, also known as fusion welding or brazing, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Welding jigs are essential for welders when welding products. A welding jig is a process equipment that accurately positions and reliably clamps products, facilitating the assembly and welding of workpieces and ensuring the structural accuracy requirements of welded parts. However, during the use of existing welding jigs, welding slag easily falls into the equipment, causing damage to the equipment and increasing the later maintenance cost. For example, "A welding jig for sheet metal parts" was disclosed in China, with the application number: "CN202322626682.4". By setting telescopic rods and sliding rails to control the clamping of sheet metal parts, it has certain adjustment and adaptability to accommodate sheet metal parts of different sizes and shapes. However, it cannot make the welding slag directly fall on the workbench, preventing the welding slag from entering the equipment interior. Therefore, it cannot reduce the cleaning difficulty and maintenance cost of the equipment, and it is not convenient to clean the fallen welding slag, thus maintaining the cleanliness of the working environment. Content of the Utility Model

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a universal jig for welding parts. Through the cooperation of a motor, a bidirectional lead screw, a first slider, a fixed rod and a clamping plate, workpieces of different sizes can be stably clamped, reducing the frequency of jig replacement and improving production efficiency. Moreover, since the equipment is installed on the side, the welding slag can directly fall on the workbench, preventing the welding slag from entering the equipment interior, reducing the cleaning difficulty and maintenance cost of the equipment; through the cooperation of a sliding rail, a second slider, a connecting rod and a scraper, the fallen welding slag can be conveniently cleaned, reducing the downtime. The operator can clean the work more quickly, thereby improving the overall production efficiency, maintaining the cleanliness of the working environment and enhancing the operation safety.

[0004] The present utility model also provides a general fixture with the above-mentioned welding piece, including: a workbench, a side plate is fixedly connected to the upper surface of the workbench, an installation base is fixedly connected to the outer surface of the side plate, a motor is fixedly connected to the outer surface of the installation base, a bidirectional lead screw is fixedly connected to the output end of the motor, a first slider is threadedly connected to the bidirectional lead screw, a fixed rod is fixedly connected to the outer surface of the first slider, a clamping plate is fixedly connected to the end of the fixed rod away from the first slider, a slide rail is fixedly connected to the front surface of the workbench, a second slider is slidably connected to the slide rail, a connecting rod is fixedly connected to the outer surface of the second slider, a scraping plate is fixedly connected to the end of the connecting rod away from the second slider, a collection box is detachably connected to the workbench. Through the cooperation of the motor, the bidirectional lead screw, the first slider, the fixed rod and the clamping plate, workpieces of different sizes can be stably clamped, reducing the frequency of replacing the fixture and improving production efficiency. Moreover, since the equipment is installed on the side, welding slag can directly fall on the workbench, avoiding the entry of welding slag into the equipment interior, reducing the cleaning difficulty and maintenance cost of the equipment; through the cooperation of the slide rail, the second slider, the connecting rod and the scraping plate, the dropped welding slag can be conveniently cleaned, the downtime can be reduced, and the operator can clean the work more quickly, thereby improving the overall production efficiency, keeping the working environment clean and enhancing the operation safety.

[0005] According to the general fixture of a welding piece described in the present utility model, the scraping plate is movably connected to the workbench, and the scraping plate is movably connected to the collection box, which can facilitate the cleaning of the dropped welding slag, and the operator can clean the work more quickly.

[0006] According to the general fixture of a welding piece described in the present utility model, silica gel is provided on the lower surface of the scraping plate, and a rubber plate is fixedly connected to the outer surface of the clamping plate, which can prevent excessive friction and damage the equipment.

[0007] According to the general fixture of a welding piece described in the present utility model, a slot is provided on the front surface of the workbench, and the slide rail is located in the slot, which can reduce the protruding height of the equipment.

[0008] According to the general fixture of a welding piece described in the present utility model, limiting plates are fixedly connected to both ends of the slide rail, and the limiting plates are fixedly connected to the workbench, which can limit the sliding range of the second slider and improve the safety of the slide rail connection structure.

[0009] According to the general fixture of a welding piece described in the present utility model, a third slider is fixedly connected to the end of the scraping plate away from the connecting rod, and a chute is provided on the side plate, which can drive the other end of the scraping plate to slide and stably support the other end of the scraping plate.

[0010] A general fixture for welding parts according to the present utility model, wherein the slider is slidably connected to the chute, and baffles are fixedly connected to both ends of the chute, which can limit the sliding range of the third slider.

[0011] A general fixture for welding parts according to the present utility model, wherein a fixed block is fixedly connected to the outer surface of the side plate, and the fixed block is rotatably connected to the bidirectional lead screw, which can stably support the other end of the bidirectional lead screw.

[0012] Advantageous effects

[0013] 1. Compared with the prior art, the novel general fixture for welding parts can stably clamp workpieces of different sizes through the cooperation of the motor, the bidirectional lead screw, the first slider, the fixed rod and the clamping plate, reducing the frequency of replacing the fixture, improving the production efficiency, and the equipment is installed on the side, so that the welding slag can directly fall on the workbench, avoiding the welding slag from entering the interior of the equipment, and reducing the cleaning difficulty and maintenance cost of the equipment.

[0014] 2. Compared with the prior art, the novel general fixture for welding parts can conveniently clean the fallen welding slag through the cooperation of the slide rail, the second slider, the connecting rod and the scraper, reducing the downtime, enabling the operator to clean more quickly, thereby improving the overall production efficiency, keeping the working environment clean and enhancing the operation safety. Description of the drawings

[0015] The following further illustrates the present utility model in conjunction with the drawings and embodiments;

[0016] Figure 1 It is the left view structure diagram of the general fixture for welding parts of the present utility model;

[0017] Figure 2 It is the right view structure diagram of the general fixture for welding parts of the present utility model;

[0018] Figure 3 It is the top view structure diagram of the general fixture for welding parts of the present utility model;

[0019] Figure 4 It is the general fixture for welding parts of the present utility model Figure 1 The enlarged structure diagram at A in

[0020] Legend description:

[0021] 1. Workbench; 2. Side plate; 3. Installation base; 4. Motor; 5. Bidirectional lead screw; 6. First slider; 7. Fixed rod; 8. Clamping plate; 9. Slide rail; 10. Second slider; 11. Connecting rod; 12. Scraper; 13. Collection box. Specific embodiments

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The role of the accompanying drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0023] Referring to Figures 1-4 , an embodiment of the present utility model provides a universal fixture for a welding part, which includes: a workbench 1 for fixedly supporting the entire device. A side plate 2 is fixedly connected to the upper surface of the workbench 1 for supporting the connection structure of the motor 4. An installation base 3 is fixedly connected to the outer surface of the side plate 2 for fixedly installing the motor 4. A motor 4 is fixedly connected to the outer surface of the installation base 3 for providing power for the bidirectional lead screw 5. The output end of the motor 4 is fixedly connected to a bidirectional lead screw 5 for the first slider 6 to slide. The bidirectional lead screw 5 is threadedly connected with a first slider 6 for driving the fixed rod 7 and the clamping plate 8 to slide. A fixed rod 7 is fixedly connected to the outer surface of the first slider 6 for connecting the first slider 6 and the clamping plate 8. The end of the fixed rod 7 away from the first slider 6 is fixedly connected to a clamping plate 8 for fixedly clamping the welding workpiece. A slide rail 9 is fixedly connected to the front surface of the workbench 1 for the second slider 10 to slide. The second slider 10 is slidably connected to the slide rail 9 for driving the connecting rod 11 and the scraping plate 12 to slide. A connecting rod 11 is fixedly connected to the outer surface of the second slider 10 for connecting the second slider 10 and the scraping plate 12. The end of the connecting rod 11 away from the second slider 10 is fixedly connected to a scraping plate 12 for scraping the welding slag on the workbench 1. A collection box 13 is detachably connected to the workbench 1 for placing the collected welding slag.

[0024] The scraping plate 12 is movably connected to the workbench 1 and the scraping plate 12 is movably connected to the collection box 13 for the scraping plate 12 to scrape the welding slag on the workbench 1 into the collection box 13. A silica gel is provided on the lower surface of the scraping plate 12 to prevent damage to the workbench 1. A rubber plate is fixedly connected to the outer surface of the clamping plate 8 to prevent damage to the workpiece. A slot is provided on the front surface of the workbench 1, and the slide rail 9 is located in the slot for placing the slide rail 9. Limit plates are fixedly connected to both ends of the slide rail 9, and the limit plates are fixedly connected to the workbench 1 for restricting the position of the second slider 10. A third slider is fixedly connected to the end of the scraping plate 12 away from the connecting rod 11. A chute is provided on the side plate 2, and the slider is slidably connected to the chute for driving the other side of the scraping plate 12 to slide. Baffles are fixedly connected to both ends of the chute. A fixed block is fixedly connected to the outer surface of the side plate 2, and the fixed block is rotatably connected to the bidirectional lead screw 5 for supporting the other end of the bidirectional lead screw 5.

[0025] Working principle: When in use, the motor 4 is fixed through the mounting base 3 on the side plate 2, and then the motor 4 drives the bidirectional lead screw 5 to rotate. The first slider 6 slides on the bidirectional lead screw 5, driving the fixed rod 7 and the clamping plate 8 to slide to clamp the workpiece. Then, the worker performs the welding work, and the welding slag falls onto the workbench 1. Then, the second slider 10 slides on the slide rail 9, driving the scraper 12 to slide through the connecting rod 11, and scraping the welding slag on the workbench 1 into the collection box 13.

[0026] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those of ordinary skill in the art to which the present invention pertains.

Claims

1. A universal fixture for welding parts, characterized in that: include: A workbench (1), wherein the upper surface of the workbench (1) is fixedly connected to a side plate (2), the outer surface of the side plate (2) is fixedly connected to a mounting base (3), the outer surface of the mounting base (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a bidirectional screw rod (5), a first slider (6) is threadedly connected to the bidirectional screw rod (5), the outer surface of the first slider (6) is fixedly connected to a fixing rod (7), the end of the fixing rod (7) away from the first slider (6) is fixedly connected to a clamping plate (8), the front surface of the workbench (1) is fixedly connected to a slide rail (9), the slide rail (9) is slidably connected to a second slider (10), the outer surface of the second slider (10) is fixedly connected to a connecting rod (11), the end of the connecting rod (11) away from the second slider (10) is fixedly connected to a scraper (12), and the workbench (1) is detachably connected to a collecting box (13).

2. A universal fixture for welding parts according to claim 1, characterized in that: The scraper (12) is movably connected to the workbench (1), and the scraper (12) is movably connected to the collection box (13).

3. A universal fixture for welding parts according to claim 1, characterized in that: The lower surface of the scraper (12) is provided with silica gel, and the outer surface of the clamping plate (8) is fixedly connected with a rubber plate.

4. A universal fixture for welding parts according to claim 1, characterized in that: The front surface of the workbench (1) is provided with a slot, and the slide rail (9) is located in the slot.

5. The universal fixture for welding parts according to claim 1, characterized in that: Both ends of the slide rail (9) are fixedly connected to limit plates, and the limit plates are fixedly connected to the workbench (1).

6. A universal fixture for welding parts according to claim 1, characterized in that: One end of the scraper (12) away from the connecting rod (11) is fixedly connected to a third sliding block, and a sliding groove is provided on the side plate (2).

7. A universal fixture for welding parts according to claim 6, characterized in that: The sliding block is slidably connected to the sliding groove, and baffles are fixedly connected to both ends of the sliding groove.

8. The universal fixture for welding parts according to claim 1, characterized in that: A fixing block is fixedly connected to the outer surface of the side plate (2), and the fixing block is rotationally connected to the bidirectional screw rod (5).

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