Positioning tool for assembling and welding pressing plate

Abstract

The utility model relates to the technical field of pressing plate positioning, and discloses a positioning tool for pressing plate assembly welding, which comprises a welding table, a mounting plate is fixedly connected to the right side outside the welding table, a mounting column is fixedly connected to the lower part of the mounting plate, a welding head is mounted outside the mounting column, and a rotating cylinder is arranged in the middle of the welding table. A sliding block is fixedly connected to the outer portion of the rotating barrel, a transverse plate is fixedly connected to the upper portion of the rotating barrel, an air cylinder is arranged in the rotating barrel, the output end of the air cylinder is fixedly connected with a connecting block, rotating plates are rotationally connected to the two sides of the interior of the connecting block, and protruding blocks are fixedly connected to the two sides of the upper portion of the transverse plate. According to the pressing plate fixing device, when the pressing plates are fixed, the two pressing plates can be conveniently fixed at the same time, the problem that only one pressing plate can be fixed at a time in a traditional fixing mode is solved, the operation steps of workers are reduced, the manpower requirement is lowered, and the labor intensity of the workers is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing plate positioning, in particular to a positioning tool for pressing plate assembly welding. Background Art

[0002] The compression plate is a component of the filter press. When welding the compression plate, a positioning tool is required to fix the position of the compression plate to ensure that it does not move or deviate during the welding process.

[0003] When fixing the clamping plate, the existing positioning tool first places the clamping plate on the upper part of the welding table, and then clamps the clamping plate mechanically by using a threaded clamp or a lever mechanism. Although the existing positioning tool can complete the fixing of the clamping plate, it can only fix one clamping plate at a time for welding, which requires workers to constantly perform clamping and disassembly operations, increasing labor intensity. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a positioning tool for clamping plate assembly welding, aiming to improve the problem in the prior art that only one clamping plate can be fixed at a time for welding, which requires workers to constantly perform clamping and disassembly operations.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The positioning tool for the pressure plate assembly welding includes a welding table, wherein the right side of the welding table is fixedly connected to a mounting plate, the lower part of the mounting plate is fixedly connected to a mounting column, the outside of the mounting column is fixedly connected to a welding head, a rotating cylinder is provided in the middle of the welding table, the outside of the rotating cylinder is fixedly connected to a sliding block, the upper part of the rotating cylinder is fixedly connected to a horizontal plate, a cylinder is provided inside the rotating cylinder, the output end of the cylinder is fixedly connected to a connecting block, both sides of the inside of the connecting block are rotatably connected to a rotating plate, both sides of the upper part of the horizontal plate are fixedly connected to protrusions, the inside and outside of the two protrusions are rotatably connected to one end of the connecting plate, the other ends of the multiple connecting plates are connected to the outside sides of the two rotating plates, the outsides of the two rotating plates are fixedly connected to fixed columns, and a purification component is provided at the lower part of the welding table, which is used to treat the smoke generated by welding.

[0007] Furthermore, the purification component includes a processing box, which is fixedly connected to the lower part of the welding table, and mounting shells are fixedly connected on both sides of the outside of the processing box. Fans are installed inside the two mounting shells, and a filter is inserted into the inside of the processing box. A delivery pipe is fixedly connected to the outside of the processing box, a smoke hood is provided on the outside of the welding head, and the other end of the delivery pipe is fixedly connected to the inside of the smoke hood. Air outlet plates are provided on the right side of the inside of the two mounting shells.

[0008] Furthermore, a motor is provided at the lower portion of the welding table, an output end of the motor is fixedly connected to a first gear, an exterior of the rotating cylinder is fixedly connected to a second gear, and the first gear is meshed with the second gear.

[0009] Furthermore, an annular groove is provided inside the welding platform, and the sliding block is slidably connected inside the annular groove.

[0010] Furthermore, a mounting bracket is fixedly connected inside the rotating cylinder, and the cylinder is fixedly connected inside the mounting bracket.

[0011] Furthermore, protective pads are provided on the outside of the two fixing columns, and the materials of the two protective pads are rubber.

[0012] Furthermore, a mounting ring is fixedly connected to the lower portion of the welding table, and the motor is fixedly connected to the inside of the mounting ring.

[0013] Furthermore, a mounting rod is fixedly connected to the outside of the smoke collecting hood, and the top of the mounting rod is fixedly connected to the lower part of the mounting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when fixing the clamping plates, the two clamping plates are placed on both sides of the horizontal plate, and the cylinder is started to drive the connecting block to move upward. The connecting block drives the two rotating plates to move to both sides through the four connecting plates, and at the same time drives the two fixed columns and the protective pads thereon to move synchronously. The protective pads contact the upper surface of the clamping plates to complete the fixation. This design solves the problem that the traditional method can only fix one clamping plate at a time, reduces the operation steps and manpower requirements, and reduces the labor intensity of workers.

[0016] 2. In the utility model, when the compression plate is welded, the fan is started, the smoke is sucked in through the smoke collecting hood, and sent to the processing box through the conveying pipe. After being filtered by the filter, the smoke is discharged through the air outlet plate. This process effectively treats the welding smoke, reduces equipment pollution, and reduces maintenance and cleaning costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the positioning tool for assembly welding of the pressing plate proposed in the present invention;

[0018] Figure 2 This is a schematic diagram of the rotating cylinder structure of the positioning tool for the compression plate assembly welding proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the processing box of the positioning tool for the compression plate assembly welding proposed by the present invention;

[0020] Figure 4This is a cross-sectional view of the welding table of the positioning fixture for the assembly welding of the pressing plate proposed in the present invention;

[0021] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0022] Legend:

[0023] 1. Welding table; 2. Mounting plate; 3. Mounting column; 4. Welding head; 5. Rotating cylinder; 6. Sliding block; 7. Annular groove; 8. Mounting frame; 9. Cylinder; 10. Connecting block; 11. Rotating plate; 12. Bump; 13. Connecting plate; 14. Fixed column; 15. Protective pad; 16. Mounting ring; 17. Motor; 18. First gear; 19. Second gear; 20. Processing box; 21. Mounting shell; 22. Air outlet plate; 23. Filter; 24. Delivery pipe; 25. Fume hood; 26. Mounting rod; 27. Horizontal plate; 28. Fan. DETAILED DESCRIPTION

[0024] The following will be combined with the 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] Reference Figure 1 、 Figure 4 and Figure 5, the utility model provides an embodiment: a positioning tool for welding a compression plate, including a welding table 1, which is convenient for welding the compression plate by setting the welding table 1, a mounting plate 2 is fixedly connected to the right side of the outside of the welding table 1, a mounting column 3 is fixedly connected to the lower part of the mounting plate 2, a welding head 4 is installed on the outside of the mounting column 3, the welding head 4 is conveniently installed by setting the mounting column 3, and the compression plate is conveniently welded by setting the welding head 4, a rotating cylinder 5 is provided in the middle of the welding table 1, a sliding block 6 is fixedly connected to the outside of the rotating cylinder 5, a horizontal plate 27 is fixedly connected to the upper part of the rotating cylinder 5, a cylinder 9 is provided inside the rotating cylinder 5, the cylinder 9 The output end is fixedly connected to the connecting block 10, and the two sides of the connecting block 10 are rotatably connected to the rotating plate 11. The upper two sides of the horizontal plate 27 are fixedly connected to the protrusions 12. The inner and outer sides of the two protrusions 12 are rotatably connected to one end of the connecting plate 13. The other ends of the multiple connecting plates 13 are connected to the outer sides of the two rotating plates 11. The outsides of the two rotating plates 11 are fixedly connected to the fixed columns 14. A purification component is provided at the bottom of the welding table 1. The purification component is used to treat the smoke generated by welding. A motor 17 is provided at the bottom of the welding table 1. The output end of the motor 17 is fixedly connected to the first gear 18. The outside of the rotating cylinder 5 is fixedly connected. The second gear 19 and the first gear 18 are meshed with the second gear 19. An annular groove 7 is provided inside the welding table 1. The sliding block 6 is slidably connected to the inside of the annular groove 7. When welding, when another clamping plate needs to be welded, the motor 17 is started, and the motor 17 rotates with the first gear 18 fixed at the output end. The first gear 18 rotates with the second gear 19 meshed with the outside, and the second gear 19 rotates with the rotating cylinder 5 fixed in the middle of the outside to rotate inside the welding table 1. When the rotating cylinder 5 rotates, it rotates with the upper fixed horizontal plate 27. The horizontal plate 27 rotates and the clamping plates fixed on both sides of the upper part rotate. , which makes it easy to rotate the pressing plate when welding another pressing plate, without having to remove the other pressing plate and re-fix it. The rotating cylinder 5 is fixedly connected to the mounting bracket 8, and the cylinder 9 is fixedly connected to the inside of the mounting bracket 8. The installation of the mounting bracket 8 facilitates the fixation of the cylinder 9. The two fixing columns 14 are both provided with protective pads 15 on the outside. The two protective pads 15 are made of rubber. The protection of the pressing plate is achieved by providing the protective pads 15. The lower part of the welding table 1 is fixedly connected to the mounting ring 16, and the motor 17 is fixedly connected to the inside of the mounting ring 16. The installation of the mounting ring 16 facilitates the fixation of the motor 17.

[0026] Specifically, when fixing the clamping plates, first, place the two clamping plates that need to be welded on both sides of the upper part of the transverse plate 27. Next, start the cylinder 9. The operation of the cylinder 9 drives its output end to connect with the connecting block 10. The cylinder 9 pushes the connecting block 10 upward to move. In the process of moving the connecting block 10, the two rotating plates 11 connected on both sides of the interior are driven to move to both sides through the cooperation of the four connecting plates 13. This synchronous action ensures that the two rotating plates 11 remain coordinated when moving. At the same time, the movement of the rotating plate 11 further drives the two fixed columns 14 fixed on the outside to move synchronously. The movement of the fixed column 14 drives the external setting The two protective pads 15 move in the same direction. As the fixing column 14 moves, the protective pads 15 gradually approach and finally contact the upper surface of the pressing plate. The protective pads 15 are designed to protect the surface of the pressing plate to avoid scratches or other damage to the surface of the plate during the pressing process. Through this process, the pressing plate is firmly fixed, which solves the limitation of the traditional fixing method that only one pressing plate can be fixed at a time. By fixing the two pressing plates at the same time, the repeated operation steps of the workers in the welding operation are reduced, and the work efficiency is improved. Since there is no need to fix the plates one by one, the labor intensity of the workers is significantly reduced, and the demand for human resources is also reduced.

[0027] Reference Figure 2 and Figure 3 The purification component includes a treatment box 20, which is fixedly connected to the lower part of the welding table 1. Both sides of the outside of the treatment box 20 are fixedly connected with mounting shells 21. Fans 28 are installed inside the two mounting shells 21. The installation of the mounting shells 21 facilitates the installation of the fan 28. A filter 23 is inserted into the inside of the treatment box 20. The filter 23 is provided to facilitate filtering the smoke. A delivery pipe 24 is fixedly connected to the outside of the treatment box 20. A smoke hood 25 is provided on the outside of the welding head 4. The smoke generated by welding is collected by providing the smoke hood 25. The other end of the delivery pipe 24 is fixedly connected to the inside of the smoke hood 25. An air outlet plate 22 is provided on the right side of the two mounting shells 21. The air outlet plate 22 is provided to facilitate the discharge of filtered smoke. The outside of the smoke hood 25 is fixedly connected with a mounting rod 26. The top of the mounting rod 26 is fixedly connected to the lower part of the mounting plate 2. The smoke hood 25 is fixedly fixed by providing the mounting rod 26.

[0028] Specifically, when welding the compression plate, first, by starting the fan 28, the fan 28 will generate a strong suction force to quickly inhale the smoke generated during welding. For this reason, a smoke hood 25 is installed above the welding work area. The smoke hood 25 can cover the entire welding area, thereby ensuring that the smoke will not spread in the workshop. Next, the inhaled smoke is quickly transported to the interior of the treatment box 20 through the delivery pipe 24. After the smoke enters the treatment box 20, it is first filtered through the internal filter 23. The filter 23 is made of high-efficiency filter material and is specially used to capture tiny particles, metal oxides, dust and other harmful gases in the welding smoke. After this multi-layer filtration process, most of the harmful substances will be effectively intercepted on the filter 23. After filtering by the filter 23, the treated air will be discharged smoothly through the air outlet plate 22. The design of the air outlet plate 22 ensures that the discharge process will not cause secondary pollution, and can re-discharge the purified air into the working environment or the outside world in a safe and environmentally friendly manner, avoiding the harmful substances generated by welding from being deposited on the equipment, thereby reducing the pollution problem of the equipment.

[0029] Working principle: When fixing the clamping plates, first, place the two clamping plates that need to be welded on both sides of the upper part of the transverse plate 27, and start the cylinder 9. The cylinder 9 moves upward with the connecting block 10 fixed at the output end, and the connecting block 10 moves and drives the two rotating plates 11 connected on both sides of the interior to move to both sides through the cooperation of the four connecting plates 13. When the two rotating plates 11 move, they move synchronously with the two external fixed columns 14. When the two fixed columns 14 move, they move synchronously with the two external protective pads 15, so that the protective pads 15 contact the upper surface of the clamping plates to complete the fixing of the clamping plates. This realizes that when fixing the clamping plates, it is convenient to fix the two clamping plates at the same time, which solves the problem that the traditional fixing method can only fix one clamping plate at a time, reduces the operating steps of the workers, reduces the manpower requirements and reduces the labor intensity of the workers.

[0030] When welding the compression plate, the fan 28 is started to suck the smoke generated during welding through the smoke hood 25, and then the sucked smoke is transported to the interior of the treatment box 20 through the conveying pipe 24. Then, the smoke is filtered through the filter 23 and finally discharged through the air outlet plate 22. This makes it easy to treat the smoke generated during the welding of the compression plate. Treating the welding smoke can reduce the pollution of these particles to the equipment, thereby reducing the equipment maintenance and cleaning costs.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A positioning fixture for assembly welding of a pressing plate, comprising a welding table (1), characterized in that: The right side of the outside of the welding table (1) is fixedly connected to a mounting plate (2), the lower part of the mounting plate (2) is fixedly connected to a mounting column (3), the outside of the mounting column (3) is installed with a welding head (4), the middle part of the welding table (1) is provided with a rotating cylinder (5), the outside of the rotating cylinder (5) is fixedly connected to a sliding block (6), the upper part of the rotating cylinder (5) is fixedly connected to a horizontal plate (27), the inside of the rotating cylinder (5) is provided with a cylinder (9), the output end of the cylinder (9) is fixedly connected to a connecting block (10), The connecting block (10) is rotatably connected to a rotating plate (11) on both sides of its interior, and the upper part of the transverse plate (27) is fixedly connected to a protrusion (12) on both sides, and one end of a connecting plate (13) is rotatably connected to both sides of the interior and exterior of the two protrusions (12). The other ends of the connecting plates (13) are connected to both sides of the exterior of the two rotating plates (11). The exteriors of the two rotating plates (11) are fixedly connected to a fixed column (14). A purification component for processing welding smoke is provided at the lower part of the welding table (1).

2. The positioning fixture for holding-down plate assembly welding according to claim 1, characterized in that: The purification assembly includes a processing box (20), the processing box (20) is fixedly connected to the lower part of the welding table (1), the two sides of the outside of the processing box (20) are fixedly connected to the mounting shell (21), the inside of the two mounting shells (21) are installed with a fan (28), the inside of the processing box (20) is plugged with a filter (23), the outside of the processing box (20) is fixedly connected to a delivery pipe (24), the outside of the welding head (4) is provided with a smoke hood (25), the other end of the delivery pipe (24) is fixedly connected to the inside of the smoke hood (25), and the right side of the inside of the two mounting shells (21) is provided with an air outlet plate (22).

3. The positioning fixture for holding-down plate assembly welding according to claim 1, characterized in that: A motor (17) is provided at the lower part of the welding table (1), an output end of the motor (17) is fixedly connected to a first gear (18), an exterior of the rotating cylinder (5) is fixedly connected to a second gear (19), and the first gear (18) is meshed with the second gear (19).

4. The positioning fixture for holding-down plate assembly welding according to claim 1, characterized in that: An annular groove (7) is provided inside the welding table (1), and the sliding block (6) is slidably connected inside the annular groove (7).

5. The positioning fixture for holding-down plate assembly welding according to claim 1, characterized in that: A mounting frame (8) is fixedly connected inside the rotating cylinder (5), and the cylinder (9) is fixedly connected inside the mounting frame (8).

6. The positioning fixture for holding-down plate assembly welding according to claim 1, characterized in that: The exteriors of the two fixing columns (14) are both provided with protective pads (15), and the materials of the two protective pads (15) are both rubber.

7. The positioning fixture for holding-down plate assembly welding according to claim 3, characterized in that: A mounting ring (16) is fixedly connected to the lower portion of the welding table (1), and the motor (17) is fixedly connected inside the mounting ring (16).

8. The positioning fixture for holding-down plate assembly welding according to claim 2, characterized in that: The outside of the smoke collecting hood (25) is fixedly connected to a mounting rod (26), and the top of the mounting rod (26) is fixedly connected to the lower part of the mounting plate (2).

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