Flange forging device capable of rapidly cooling

Abstract

The utility model relates to the technical field of forging devices, in particular to a flange forging device capable of rapidly cooling, which comprises a workbench, a water storage tank, a conveying pipe, a fixing frame, a mounting part, a door plate, a forging hammer and a spray head, the fixing frame is connected with the workbench, the door plate is rotationally connected with the fixing frame, and the fixing frame is provided with a hydraulic cylinder. The mounting part is rotationally connected with the workbench, the workbench is provided with a rotating assembly used for driving the mounting part to rotate, and the mounting part is provided with an ejection assembly; the conveying pipe is connected with the fixing frame and the water storage tank and provided with a booster pump, and the nozzle is connected with the end, close to the fixing frame, of the conveying pipe. The nozzle is arranged on the fixing frame, the transparent plate is arranged on the door plate to facilitate observation of the flange plate, and the rotating assembly is matched to drive the mounting portion and the flange plate to rotate so that the flange plate can be cooled evenly. And the ejection assembly is arranged on the mounting part and can lift the flange plate away from the surface of the mounting part, so that the cooling efficiency of the flange plate is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging devices, in particular to a flange forging device capable of rapid cooling. Background Art

[0002] Flanges, also known as flanged discs or flanges, are components used to connect shafts and pipe ends. They are also used on equipment inlets and outlets to connect two pieces of equipment. Flanges are typically manufactured using a forging process, where metal parts are forged into flange structures at high temperatures in a forging furnace. The surface temperature after forging is generally high, making it unsuitable for immediate processing.

[0003] A Chinese patent with authorization announcement number CN218693512U discloses a rapid cooling flange forging device, comprising a fixed box, a mounting bracket fixedly connected to the top of the fixed box, a gasket fixedly connected to the inner bottom wall of the mounting bracket, and a flange movably connected to the top of the gasket. A protective box is fixedly connected to the top of the fixed box and located outside the mounting bracket. A controller is fixedly connected to the front of the fixed box. A cooling mechanism extending into the interior of the protective box is provided on the exterior of the fixed box. A recovery assembly is provided inside the fixed box. The rapid cooling flange forging device controls the boost pump to start the boosting through the controller, facilitating the water supply pipe to transport cooling water to the interior of the water storage pipe. The cooling water in the water storage pipe is then transported to the interior of the atomizing nozzle through the water supply pipe. The flange is then cooled and flushed around the flange through four atomizing nozzles, effectively shortening the cooling time of the flange and achieving the advantage of a good cooling effect.

[0004] However, the above technical solution has the following defects: the top of the protective box in the above-mentioned rapid cooling flange forging device is open, and the water vapor sprayed on the flange will splash out from above, causing harm to the surrounding workers. Atomizing nozzles are provided on all sides, which makes it inconvenient to move and adjust the flange during forging. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and to provide a flange forging device capable of rapid cooling.

[0006] The technical solution of the utility model is: a flange forging device capable of rapid cooling, comprising a workbench, a water storage tank, a delivery pipe, a fixing frame, a mounting portion, a door panel, a forging hammer and a nozzle;

[0007] The fixed frame is connected to the workbench, the door panel is rotatably connected to the fixed frame, the fixed frame is provided with a hydraulic cylinder, and the forging hammer is connected to the hydraulic cylinder;

[0008] The mounting portion is rotatably connected to the workbench, the workbench is provided with a rotating assembly for driving the mounting portion to rotate, and the mounting portion is provided with an ejection assembly;

[0009] The delivery pipe is connected with the fixing frame and the water storage tank and is communicated with the interior of the water storage tank. A booster pump is provided on the delivery pipe. The nozzle is connected with the end of the delivery pipe close to the fixing frame.

[0010] Preferably, the rotating assembly includes a rocker, a worm, a worm gear and a mounting shaft;

[0011] The mounting shaft is connected to the mounting portion and is coaxially distributed with the mounting portion. The mounting shaft is rotatably connected to the workbench, and the worm gear is connected to the mounting shaft.

[0012] The worm is rotated and connected to the workbench, the worm is meshed and connected with the worm wheel, and the rocker is connected to the end of the worm.

[0013] Preferably, the rocker is an L-shaped rod.

[0014] Preferably, the ejector assembly includes a support plate, a support rod, a mounting block, a double threaded rod, a knob and a mounting seat

[0015] The mounting portion is provided with a mounting chamber, the mounting seat is slidably connected to the inner wall of the mounting chamber, a plurality of support plates are provided and are all connected to the upper surface of the mounting seat, and the support plates are evenly distributed side by side on the mounting seat;

[0016] The double-threaded rod is rotatably connected to the mounting compartment. Two mounting blocks are provided and are both threadedly connected to the double-threaded rod. The two mounting blocks are symmetrically distributed on the double-threaded rod, and the knob is connected to one end of the double-threaded rod.

[0017] Two support rods are provided, one end of the two support rods is rotatably connected to the lower end of the mounting seat and is symmetrically distributed on the mounting seat, and the other end of the support rods is rotatably connected to the two mounting blocks respectively.

[0018] Preferably, a limiting ring is provided on the inner wall of the installation chamber, the installation seat is pressed against the upper surface of the limiting ring, and the upper end of the support plate is flush with the upper surface of the installation portion.

[0019] Preferably, a transparent plate is provided on the door panel.

[0020] Preferably, a drain outlet is provided on the workbench.

[0021] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0022] 1. In the utility model, the nozzle is arranged on the fixed frame, and a transparent plate is provided on the door panel for easy observation of the flange. The rotating assembly drives the mounting part and the flange to rotate so that the flange is cooled evenly.

[0023] 2. In the present invention, an ejector assembly is provided on the mounting portion, which can lift the flange away from the surface of the mounting portion, thereby further improving the cooling efficiency of the flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a three-dimensional diagram of a flange forging device capable of rapid cooling proposed by the present invention.

[0025] Figure 2 This is a structural schematic diagram of a flange forging device capable of rapid cooling proposed by the present invention.

[0026] Figure 3 This is a cross-sectional view of a flange forging device capable of rapid cooling proposed by the present invention.

[0027] Figure 4 This is a structural schematic diagram of an ejection assembly in an embodiment of the present invention.

[0028] Figure numerals: 1. workbench; 2. water tank; 3. delivery pipe; 4. fixing frame; 5. hydraulic cylinder; 6. mounting part; 7. door panel; 8. support plate; 9. transparent plate; 10. forging hammer; 11. rocker; 12. worm; 13. nozzle; 14. worm gear; 15. mounting shaft; 16. support rod; 17. mounting block; 18. double-threaded rod; 19. knob; 20. mounting seat; 21. limiting ring. DETAILED DESCRIPTION

[0029] Example 1

[0030] like Figures 1-4 As shown, the flange forging device with rapid cooling proposed by the present invention includes a workbench 1, a water storage tank 2, a delivery pipe 3, a fixing frame 4, a mounting portion 6, a door panel 7, a forging hammer 10 and a nozzle 13;

[0031] The fixing frame 4 is connected to the upper surface of the workbench 1, and one end of the door panel 7 is rotatably connected to one end of the fixing frame 4. The fixing frame 4 is provided with a hydraulic cylinder 5, and a forging hammer 10 is connected to the lower end of the hydraulic cylinder 5;

[0032] Furthermore, a transparent plate 9 is provided on the door panel 7 to facilitate observation of the flange;

[0033] The mounting portion 6 is rotatably connected to the workbench 1. The mounting portion 6 is located below the forging hammer 10. The workbench 1 is provided with a rotating assembly for driving the mounting portion 6 to rotate. The mounting portion 6 is provided with an ejection assembly for lifting the flange. A drain port is provided on the workbench 1.

[0034] One end of the delivery pipe 3 is connected to the fixing frame 4, and the other end of the delivery pipe 3 is connected to the water tank 2 and communicated with the interior thereof. A booster pump is provided on the delivery pipe 3, and the nozzle 13 is connected to the end of the delivery pipe 3 close to the fixing frame 4.

[0035] In the utility model, when in use, the flange is placed above the mounting portion 6, and the hydraulic cylinder 5 drives the forging hammer to hammer and forge the flange. The mounting portion 6 and the angle of the flange can be rotated by the rotating assembly, which is convenient for the forging operation; after the forging is completed, the ejector assembly can lift the flange above the mounting portion 6, and the booster pump transports the coolant in the water tank 2 to the nozzle 13 and sprays it at the flange, and the rotating assembly drives the flange to rotate so that it cools evenly and quickly; in the utility model, the nozzle 13 is arranged on the fixing frame 4, and a transparent plate 9 is provided on the door panel 7 for easy observation of the flange, and the rotating assembly drives the mounting portion 6 and the flange to rotate so that the flange is cooled evenly; an ejector assembly is provided on the mounting portion 6, and the ejector assembly can lift the flange away from the surface of the mounting portion 6, thereby further improving the efficiency of the flange cooling.

[0036] Example 2

[0037] like Figure 3 As shown, the present invention proposes a flange forging device capable of rapid cooling. Compared with the first embodiment, the rotating assembly in this embodiment includes a rocker 11, a worm 12, a worm wheel 14 and a mounting shaft 15;

[0038] The mounting shaft 15 is connected to the mounting portion 6 and is coaxially distributed with the mounting portion 6. The mounting shaft 15 is rotatably connected to the workbench 1, and the worm gear 14 is connected to the mounting shaft 15.

[0039] The worm 12 is rotatably connected to the workbench 1 , the worm 12 is meshed and connected with the worm wheel 14 , and the rocker 11 is connected to the end of the worm 12 .

[0040] Furthermore, the rocker 11 is an L-shaped rod.

[0041] In this embodiment, rotating the rocker 11 drives the worm 12 to rotate, the worm 12 is meshed with the worm gear 14, the worm gear 14 drives the mounting shaft 15 and the mounting portion 6 to rotate, and the mounting portion 6 drives the flange thereon to rotate, so that the flange is cooled evenly.

[0042] Example 3

[0043] like Figure 3-Figure 4 As shown, the present invention proposes a flange forging device capable of rapid cooling. Compared with the first embodiment, the ejection assembly in this embodiment includes a support plate 8, a support rod 16, a mounting block 17, a double-threaded rod 18, a knob 19 and a mounting seat 20.

[0044] The mounting portion 6 is provided with a mounting chamber, the mounting seat 20 is slidably connected to the inner wall of the mounting chamber, a plurality of support plates 8 are provided and are connected to the upper surface of the mounting seat 20, and the support plates 8 are evenly distributed side by side on the mounting seat 20;

[0045] The double-threaded rod 18 is rotatably connected to the mounting compartment. Two mounting blocks 17 are provided and are both threadedly connected to the double-threaded rod 18. The two mounting blocks 17 are symmetrically distributed on the double-threaded rod 18. The knob 19 is connected to one end of the double-threaded rod 18.

[0046] Two support rods 16 are provided, one end of the two support rods 16 is rotatably connected to the lower end of the mounting seat 20 and is symmetrically distributed on the mounting seat 20, and the other end of the support rods 16 is rotatably connected to the two mounting blocks 17 respectively.

[0047] Furthermore, a limiting ring 21 is provided on the inner wall of the installation chamber, the mounting seat 20 is pressed against the upper surface of the limiting ring 21 , and the upper end of the support plate 8 is flush with the upper surface of the mounting portion 6 .

[0048] In this embodiment, when in use, the rotating knob 19 drives the double-threaded rod 18 to rotate, and the two mounting blocks 17 approach each other, driving the support rod 16 to lift the mounting seat 20, and the mounting seat 20 drives multiple support plates 8 to rise, and the support plate 8 lifts the upper flange to improve the cooling efficiency of the flange; rotating the knob in the opposite direction causes the mounting seat 20 to drive the support plate 8 to descend, and the mounting seat 20 is pressed against the upper surface of the limit ring 21, so that the upper end of the support plate 8 is flush with the upper surface of the mounting part 6, and the flange can be forged.

[0049] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A flange forging device capable of rapid cooling, characterized in that: It comprises a workbench (1), a water storage tank (2), a delivery pipe (3), a fixing frame (4), a mounting portion (6), a door panel (7), a forging hammer (10) and a nozzle (13); The fixed frame (4) is connected to the workbench (1), the door panel (7) is rotatably connected to the fixed frame (4), the fixed frame (4) is provided with a hydraulic cylinder (5), and the forging hammer (10) is connected to the hydraulic cylinder (5); The mounting portion (6) is rotatably connected to the workbench (1), the workbench (1) is provided with a rotating assembly for driving the mounting portion (6) to rotate, and the mounting portion (6) is provided with an ejection assembly; The delivery pipe (3) is connected to the fixing frame (4) and the water storage tank (2) and is in communication with the interior thereof. A booster pump is provided on the delivery pipe (3). The nozzle (13) is connected to the end of the delivery pipe (3) close to the fixing frame (4).

2. A flange forging device capable of rapid cooling according to claim 1, characterized in that: The rotating assembly includes a rocker (11), a worm (12), a worm wheel (14) and a mounting shaft (15); The mounting shaft (15) is connected to the mounting portion (6) and is coaxially distributed with the mounting portion (6). The mounting shaft (15) is rotatably connected to the workbench (1), and the worm gear (14) is connected to the mounting shaft (15). The worm (12) is rotatably connected to the workbench (1), the worm (12) is meshedly connected to the worm wheel (14), and the rocker (11) is connected to the end of the worm (12).

3. A flange forging device capable of rapid cooling according to claim 2, characterized in that: The rocker (11) is an L-shaped rod.

4. A flange forging device capable of rapid cooling according to claim 1, characterized in that: The ejector assembly includes a support plate (8), a support rod (16), a mounting block (17), a double-threaded rod (18), a knob (19) and a mounting seat (20) An installation chamber is provided in the installation portion (6), a mounting seat (20) is slidably connected to the inner wall of the installation chamber, a plurality of support plates (8) are provided and are all connected to the upper surface of the mounting seat (20), and the support plates (8) are evenly distributed side by side on the mounting seat (20); The double-threaded rod (18) is rotatably connected to the mounting chamber, and two mounting blocks (17) are provided and are both threadedly connected to the double-threaded rod (18). The two mounting blocks (17) are symmetrically distributed on the double-threaded rod (18), and the knob (19) is connected to one end of the double-threaded rod (18); Two support rods (16) are provided, one end of the two support rods (16) is rotatably connected to the lower end of the mounting seat (20) and is symmetrically distributed on the mounting seat (20), and the other end of the support rod (16) is rotatably connected to the two mounting blocks (17).

5. A flange forging device capable of rapid cooling according to claim 4, characterized in that: A limiting ring (21) is provided on the inner wall of the installation chamber, the installation seat (20) is pressed against the upper surface of the limiting ring (21), and the upper end of the support plate (8) is flush with the upper surface of the installation portion (6).

6. The flange forging device capable of rapid cooling according to claim 1, characterized in that: A transparent plate (9) is provided on the door panel (7).

7. The flange forging device capable of rapid cooling according to claim 1, characterized in that: A drain outlet is provided on the workbench (1).

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