Forging trimming platform capable of fixing different diameters

Abstract

The utility model relates to the technical field of trimming platforms, in particular to a forging trimming platform capable of fixing different diameters, which is convenient to fix, improves the working efficiency and enhances the practicability. Comprising a workbench, four supporting legs are evenly and fixedly installed at the bottom end of the workbench, an edge cutting device is arranged at the top end of the workbench, a fixing mechanism comprises a first supporting plate and a second supporting plate, the first supporting plate is fixedly installed on the workbench, a moving device is arranged on the workbench, and the second supporting plate is installed on the moving device. First sliding grooves are formed in the first supporting plate and the second supporting plate, rotating gear rings are arranged in the two first sliding grooves in a sliding mode, a first rotating groove and a second rotating groove are formed in the first supporting plate and the second supporting plate correspondingly and communicate with the two first sliding grooves correspondingly, and a first through hole is formed in one end of the first rotating groove in a communicating mode. The two ends of the second rotating groove communicate with second through holes.

Description

Technical Field

[0001] This utility model relates to the field of edge trimming platform technology, and in particular to a forging edge trimming platform that can fix different diameters. Background Technology

[0002] A pipeline is a device made up of pipes, pipe fittings, and valves used to transport gases, liquids, or fluids containing solid particles. Pipelines have a wide range of applications, primarily in water supply, drainage, heating, gas supply, long-distance transport of oil and natural gas, agricultural irrigation, hydraulic engineering, and various industrial installations. Pipelines are produced through forging. Forging is a processing method that uses forging machinery to apply pressure to metal billets, causing plastic deformation to obtain forgings with specific mechanical properties, shapes, and dimensions. It is one of the two major components of forging and stamping. Forging can eliminate defects such as casting porosity generated during the smelting process, optimize the microstructure, and, because it preserves complete metal flow lines, the mechanical properties of forgings are generally superior to castings of the same material. Forging requires a trimming device to cut off protruding or recessed edges. This trimming process makes the pipe edges smooth and flat, reducing burrs, cracks, protrusions, and other problems, thereby preventing leaks and ensuring the quality of the forging process.

[0003] Existing forging trimming platforms have been found to be inconvenient for clamping and fixing pipes of different diameters, resulting in low work efficiency and poor practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To solve the above-mentioned technical problems, this utility model provides a forging edge cutting platform that is easy to fix, improves work efficiency, and enhances practicality, and can be fixed for different diameters.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this application provides the following technical solution: a forging trimming platform capable of fixing different diameters, comprising a worktable, four legs evenly fixedly installed at the bottom of the worktable, and a trimming device at the top of the worktable. The fixing mechanism includes a first support plate and a second support plate. The first support plate is fixedly installed on the worktable, and a moving device is provided on the worktable. The second support plate is installed on the moving device. Both the first and second support plates have first sliding grooves, and rotating gear rings are slidably arranged in both first sliding grooves. The first and second support plates respectively have first rotating grooves and second rotating grooves, which are respectively connected to the two first sliding grooves. One end of the first rotating groove is connected to a first through hole, and the second rotating groove is connected to a first through hole. Both ends of the slot are connected by a second through hole. A first motor is fixedly installed on the top of the workbench. A rotating rod is fixedly installed on the output end of the first motor. The other end of the rotating rod passes through the second through hole and the first through hole in sequence. A first gear is fixedly installed on the rotating rod and is located in the first rotating slot. A second gear is slidably installed on the rotating rod. A protrusion is fixedly installed on the rotating rod. A second groove is opened on the second gear. The protrusion is slidably connected to the second groove. The second gear is located in the second rotating slot. The first gear and the second gear mesh with two rotating gear rings respectively. A third groove is opened on both the first support plate and the second support plate. A top block is slidably installed in each of the two third grooves. The bottom ends of the two top blocks are connected to the bottom ends of the two third grooves respectively through two electric cylinders.

[0008] By adopting the above technical solution, the second support plate is adjusted to a suitable position according to the length of the pipe to be processed by the moving device. The two ends of the pipe are placed on the first support plate and the second support plate respectively. The first motor is started, and the first motor drives the rotating rod to rotate. The first gear and the second gear rotate synchronously under the action of the rotating rod and the protrusion, thereby driving the two rotating gear rings to rotate until the two rotating gear rings form two fixed spaces with the first support plate and the second support plate respectively. The two electric cylinders are started, and the two electric cylinders drive the two top blocks to extend out of the third sliding groove, clamping and fixing the two ends of the pipe to the two rotating gear rings respectively. Then the edge cutting operation is performed. This process realizes the process of easy fixing and clamping, improves work efficiency, and thus enhances practicality.

[0009] Furthermore, the moving device includes a second motor, a third through hole at the top of the worktable, two limiting rods fixedly installed in the third through hole, two limiting holes on the second support plate, the two limiting holes being slidably connected to the two limiting rods respectively, the second motor being fixedly installed at the bottom of the worktable, the third support plate being fixedly installed at the bottom of the worktable, a screw being fixedly installed at the output end of the second motor, the other end of the screw being rotatably connected to the third support plate, and the screw being threadedly connected to the second support plate.

[0010] By adopting the above technical solution, the second motor is started, which drives the screw to rotate. The second support plate, which is screwed to the screw, moves closer to or further away from the first support plate under the limiting action of the limiting rod. This can be adjusted according to the length of the pipe to be processed, thereby improving practicality.

[0011] Furthermore, both of the top blocks are provided with rubber pads.

[0012] By adopting the above technical solution, the rubber pad can avoid direct contact between the top block and the pipe to be processed, thus avoiding damage to the pipe and improving its practicality.

[0013] Furthermore, each of the legs is provided with a rubber base at its bottom end.

[0014] By adopting the above technical solution, the rubber base can increase the contact area between the outriggers and the ground, thereby improving stability, and can also avoid direct contact between the outriggers and the ground, thus improving safety.

[0015] Furthermore, a scale is provided on the top of the workbench.

[0016] By adopting the above technical solution, the second support plate can be better adjusted according to the scale number, thereby improving its practicality.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this application provides a forging trimming platform that can fix different diameters, which has the following advantages:

[0019] Adjust the second support plate to a suitable position using the moving device according to the length of the pipe to be processed. Place both ends of the pipe on the first and second support plates respectively. Start the first motor, which drives the rotating rod to rotate. The first and second gears rotate synchronously under the action of the rotating rod and the protrusion, thereby driving the two rotating gear rings to rotate until the two rotating gear rings form two fixed spaces with the first and second support plates respectively. Start the two electric cylinders, which drive the two top blocks to extend out of the third sliding groove, clamping and fixing both ends of the pipe to the two rotating gear rings respectively. Then, perform the edge trimming operation. This process facilitates the fixing and clamping process, improves work efficiency, and enhances practicality. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the axial side structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the axial sectional view of this utility model;

[0022] Figure 3 This is a partial structural schematic diagram of the present invention;

[0023] Figure 4 This is a partial structural schematic diagram of the present invention.

[0024] The following are labels in the attached diagram: 1. Workbench; 2. Support leg; 3. Trimming device; 4. First support plate; 5. Second support plate; 6. Rotating gear ring; 7. First motor; 8. Rotating rod; 9. First gear; 10. Second gear; 11. Protrusion; 12. Top block; 13. Electric cylinder; 14. Second motor; 15. Limiting rod; 16. Third support plate; 17. Screw; 18. Rubber pad; 19. Rubber base; 20. Scale. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Example

[0027] Please see Figures 1-4A forging edge-cutting platform capable of fixing different diameters includes a worktable 1. Four legs 2 are evenly fixedly mounted on the bottom of the worktable 1, and each leg 2 has a rubber base 19 at its bottom. The rubber base 19 increases the contact area between the legs 2 and the ground, improving stability, and also prevents the legs 2 from directly contacting the ground. An edge-cutting device 3 is mounted on the top of the worktable 1. The fixing mechanism includes a first support plate 4 and a second support plate 5. The first support plate 4 is fixedly mounted on the worktable 1. A moving device, including a second motor 14, is mounted on the worktable 1. A third through hole is opened at the top of the worktable 1, and two limiting rods 15 are fixedly installed within the third through hole. Two limiting holes are opened on the second support plate 5, and the two limiting holes slide against the two limiting rods 15 respectively. The workbench 1 is connected to a second motor 14, which is fixedly installed at the bottom of the workbench 1. A third support plate 16 is fixedly installed at the bottom of the workbench 1. A screw 17 is fixedly installed at the output end of the second motor 14. The other end of the screw 17 is rotatably connected to the third support plate 16. The screw 17 is threadedly connected to the second support plate 5. A first sliding groove is provided on both the first support plate 4 and the second support plate 5. A rotating gear ring 6 is slidably arranged in each of the two first sliding grooves. A first rotating groove and a second rotating groove are respectively provided on the first support plate 4 and the second rotating groove are respectively connected to the two first sliding grooves. A first through hole is provided at one end of the first rotating groove. A second through hole is provided at both ends of the second rotating groove. A first motor 7 is fixedly installed at the top of the workbench 1. The output end of the first motor 7 is fixedly installed on the third support plate 1. A rotating rod 8 is provided, with its other end passing through a second through hole and a first through hole in sequence. A first gear 9 is fixedly installed on the rotating rod 8, located in a first rotating groove. A second gear 10 is slidably installed on the rotating rod 8. A protrusion 11 is fixedly installed on the rotating rod 8. A second sliding groove is provided on the second gear 10, and the protrusion 11 is slidably connected to the second sliding groove. The second gear 10 is located in the second rotating groove. The first gear 9 and the second gear 10 respectively mesh with two rotating gear rings 6. A third sliding groove is provided on both the first support plate 4 and the second support plate 5. A top block 12 is slidably installed in each of the two third sliding grooves. The bottom ends of the two top blocks 12 are respectively connected to the bottom ends of the two third sliding grooves through two electric cylinders 13. A rubber pad 18 is provided on each of the two top blocks 12. The rubber pad 18 prevents the top block 12 from directly contacting the pipe to be processed, thus avoiding damage to the pipe. A scale 20 is installed at the top of the workbench 1, allowing for better adjustment of the second support plate 5 based on the scale readings. The second motor 14 is started, driving the screw 17 to rotate. The second support plate 5, screwed onto the screw 17, moves closer to or further away from the first support plate 4 under the limiting action of the limiting rod 15. Adjustment is made according to the length of the pipe to be processed. After adjusting the second support plate 5 to a suitable position using the moving device, both ends of the pipe are placed on the first support plate 4 and the second support plate 5 respectively. The first motor 7 is started, driving the rotating rod 8 to rotate. The first gear 9 and the second gear 10 rotate synchronously under the action of the rotating rod 8 and the protrusion 11 respectively.This drives the two rotating gear rings 6 to rotate until they form two fixed spaces with the first support plate 4 and the second support plate 5, respectively. Then, the two electric cylinders 13 are activated, causing the two top blocks 12 to extend out of the third sliding groove, clamping and fixing both ends of the pipe to the two rotating gear rings 6. The trimming operation is then performed. This process facilitates clamping and fixing, improves work efficiency, and enhances practicality.

[0028] This utility model discloses a forging edge-cutting platform capable of fixing different diameters. During operation, a second motor 14 is activated. This motor is a commercially available device known to those skilled in the art; we are simply using it without making any structural or functional improvements, which will not be detailed here. The motor is equipped with a matching control switch, the installation position of which is selected according to actual usage requirements for easy operation. The second motor 14 drives the screw 17 to rotate. The second support plate 5, screwed onto the screw 17, moves closer to or further away from the first support plate 4 under the limiting action of the limiting rod 15, adjusting according to the length of the pipe to be processed. After adjusting the length of the pipe to the appropriate position using the moving device, the two ends of the pipe are placed on the first support plate 4 and the second support plate 5 respectively. The first motor 7 is started, which drives the rotating rod 8 to rotate. The first gear 9 and the second gear 10 rotate synchronously under the action of the rotating rod 8 and the protrusion 11, respectively, thereby driving the two rotating gear rings 6 to rotate until the two rotating gear rings 6 form two fixed spaces with the first support plate 4 and the second support plate 5 respectively. The two electric cylinders 13 are then started, which drive the two top blocks 12 to extend out of the third sliding groove, tightening the two ends of the pipe with the two rotating gear rings 6 respectively. Then, the edge trimming operation is performed. This process facilitates the fixing and clamping process.

[0029] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A forging trimming platform capable of fixing different diameters, comprising a worktable (1), four legs (2) uniformly fixedly installed at the bottom end of the worktable (1), and a trimming device (3) provided at the top end of the worktable (1), characterized in that... It also includes: The fixing mechanism includes a first support plate (4) and a second support plate (5). The first support plate (4) is fixedly installed on the workbench (1). A moving device is provided on the workbench (1). The second support plate (5) is installed on the moving device. A first sliding groove is provided on both the first support plate (4) and the second support plate (5). A rotating gear ring (6) is slidably provided in each of the two first sliding grooves. A first rotating groove and a second rotating groove are respectively provided on the first support plate (4) and the second support plate (5). The first rotating groove and the second rotating groove are respectively connected to the two first sliding grooves. A first through hole is provided at one end of the first rotating groove. A second through hole is provided at both ends of the second rotating groove. A first motor (7) is fixedly installed on the top of the workbench (1). A rotating rod (8) is fixedly installed on the output end of the first motor (7). The other end of the rotating rod (8) passes through the second through hole and the first through hole in sequence. A first gear (9) is fixedly installed on the rotating rod (8). The first gear (9) is located in the first rotating groove. A second gear (10) is slidably installed on the rotating rod (8). A protrusion (11) is fixedly installed on the rotating rod (8). A second sliding groove is opened on the second gear (10). The protrusion (11) is slidably connected to the second sliding groove. The second gear (10) is located in the second rotating groove. The first gear (9) and the second gear (10) mesh with two rotating gear rings (6) respectively. A third sliding groove is opened on the first support plate (4) and the second support plate (5). A top block (12) is slidably installed in each of the two third sliding grooves. The bottom ends of the two top blocks (12) are connected to the bottom ends of the two third sliding grooves through two electric cylinders (13) respectively.

2. A forging trimming platform capable of fixing different diameters as described in claim 1, characterized in that: The moving device includes a second motor (14), a third through hole is provided at the top of the workbench (1), two limit rods (15) are fixedly installed in the third through hole, two limit holes are provided on the second support plate (5), the two limit holes are slidably connected to the two limit rods (15) respectively, the second motor (14) is fixedly installed at the bottom of the workbench (1), the third support plate (16) is fixedly installed at the bottom of the workbench (1), a screw (17) is fixedly installed at the output end of the second motor (14), the other end of the screw (17) is rotatably connected to the third support plate (16), and the screw (17) is threadedly connected to the second support plate (5).

3. A forging trimming platform capable of fixing different diameters as described in claim 2, characterized in that: Both of the top blocks (12) are provided with rubber pads (18).

4. A forging trimming platform capable of fixing different diameters as described in claim 3, characterized in that: Each of the legs (2) has a rubber base (19) at its bottom.

5. A forging trimming platform capable of fixing different diameters as described in claim 4, characterized in that: A scale (20) is provided on the top of the workbench (1).

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