Forging press for metal product machining

Abstract

The invention discloses a forging press for metal product processing, which comprises a support leg, the top of the support leg is fixedly connected with a workbench, the top of the workbench is fixedly connected with a support column, the top of the support column is fixedly connected with a cooling box, the cooling box is internally provided with a forging and pressing mechanism and a deformation mechanism, and the back surface of the cooling box is provided with a heat dissipation mechanism, the forging and pressing mechanism comprises a hydraulic lifting rod which is fixedly connected to the middle of the top of the cooling box. When a hydraulic lifting rod controls a connecting rod to ascend into a cooling box, a first magnetic ring on the connecting rod gets close to a second magnetic ring, the first magnetic ring and the second magnetic ring attract each other, meanwhile, when the second magnetic ring controls the first magnetic ring to ascend, a spring is stretched, a lifting ring controls a third fixing frame to ascend, and when the third fixing frame ascends, a rotating plate is controlled to rotate; the outer sides of the heat dissipation fins are lifted, the outer sides of the bottoms of the heat dissipation fins are exposed, at the moment, air in the heat dissipation fan is guided into the cooling box through the communicating grooves, and the heat dissipation efficiency of the heat dissipation fins can be higher.

Description

Technical Field

[0001] The invention relates to the technical field of metal product processing equipment, in particular to a forging machine used for metal product processing. Background Art

[0002] Forging machines are equipment used for cold processing of metals and machinery, which only changes the external shape of the metal. Forging machines include plate rolling machines, shearing machines, punching machines, presses, hydraulic presses, oil presses, bending machines, etc.

[0003] When a forging press is stamping and shaping a forging, a hydraulic press is generally used to control a pressure plate to stamp the forging. When stamping the forging, the forging is generally at a high temperature. When the pressure plate is stamping the forging, after a long period of stamping, the high temperature contacts the bottom of the pressure plate, causing the temperature of the pressure plate to rise. When the temperature of the pressure plate rises, the bottom of the pressure plate is easily deformed, causing the pressure plate to become deformed during subsequent stamping. Generally, when the pressure plate is cooled, heat dissipation is performed by setting heat dissipation fins. However, the heat dissipation efficiency of general heat dissipation fins is reduced during heat dissipation. Increasing the number of heat dissipation fins leads to an increase in the overall weight of the device, while increasing the manufacturing cost.

[0004] Therefore, it is necessary to design a forging machine for metal product processing that is highly practical and ensures heat dissipation efficiency. Summary of the invention

[0005] The object of the present invention is to provide a forging machine for processing metal products to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a forging machine for metal product processing, comprising a supporting foot, a workbench is fixedly connected to the top of the supporting foot, a supporting column is fixedly connected to the top of the workbench, a cooling box is fixedly connected to the top of the supporting column, a forging mechanism and a deformation mechanism are arranged in the cooling box, and a heat dissipation mechanism is arranged on the back of the cooling box.

[0007] Wherein, the forging mechanism comprises: A hydraulic lifting rod is fixedly connected to the middle of the top of the cooling box, a connecting rod is fixedly connected to the bottom of the hydraulic lifting rod, a pressure plate is fixedly connected to the bottom end of the connecting rod, a fixed frame one is fixedly connected to the top of the pressure plate near the middle, a rotating plate is rotatably connected to the middle of the fixed frame one, a heat dissipating fin is fixedly connected to the outside of the rotating plate, a fixed frame two is fixedly connected to the middle of the outside of the top of the heat dissipating fin, and a rotating plate is rotatably connected to the middle of the fixed frame two.

[0008] According to the above technical solution, the deformation mechanism includes a fixed disk one, a spring, a lifting ring, a fixed frame three, a magnetic ring one, a fixed leg, a fixed disk two and a magnetic ring two, the fixed disk one is fixedly connected to the outside of the connecting rod near the top, the spring is fixedly connected to the top of the fixed disk one, the lifting ring is fixedly connected to the top of the spring, the fixed frame three is fixedly connected to the right side of the lifting ring, the magnetic ring one is fixedly connected to the top of the fixed frame three, the fixed leg is fixedly connected to the top of the cooling box, the fixed disk two is fixedly connected to the bottom of the fixed leg, and the magnetic ring two is fixedly connected to the bottom of the fixed disk two.

[0009] According to the above technical scheme, the heat dissipation mechanism includes a cooling fan, a water tank, a liquid outlet pipe, a water pump, a water distribution pipe, a liquid spray pipe and an atomizing nozzle. The cooling fan is fixedly connected to the left and right sides of the top of the cooling box near the middle, the water tank is fixedly connected to the middle of the back of the cooling box, the liquid outlet pipe is fixedly connected to the middle of the top of the water tank, the water pump is fixedly connected to the top of the liquid outlet pipe, the water distribution pipe is fixedly connected to the top of the water pump, the liquid spray pipe is fixedly connected to the left and right sides of the front of the water distribution pipe, and the atomizing nozzle is fixedly connected to the end of the liquid spray pipe away from the water distribution pipe.

[0010] According to the above technical solution, a circular groove is opened in the middle of the bottom of the cooling box, and the rotating plate is rotatably connected to the fixing frame three at one end away from the fixing frame two, so that the fixing frame three can control the rotation of the rotating plate when lifting.

[0011] According to the above technical solution, the middle parts of the lifting ring and the magnetic ring are both slidably connected to the spring, so that the lifting ring and the magnetic ring can slide on the spring.

[0012] According to the above technical solution, the number of the fixed frame one, the rotating plate, the heat dissipation fins, the fixed frame two, the rotating plate, the spring, the lifting ring, and the fixed frame three are all four. The four fixed frame one, the rotating plate, the heat dissipation fins, the fixed frame two, the rotating plate, the spring, the lifting ring, and the fixed frame three are distributed in a ring shape on the outside of the connecting rod, so that the four heat dissipation fins can move simultaneously.

[0013] According to the above technical solution, a fixed block is fixedly connected to the bottom of the liquid spray pipe, and the bottom of the fixed block is fixedly connected to the bottom inner wall of the cooling box. A connecting groove is provided at the bottom of the cooling fan and the top of the cooling box, so that the air in the cooling fan can be introduced into the cooling box through the connecting groove.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: in the present invention, when forging work is required, the forging piece is placed on the top of the workbench, and then the hydraulic lifting rod is opened. When the hydraulic lifting rod is working, the connecting rod is controlled to move downward, so that the pressure plate at the bottom of the connecting rod moves downward, so that the pressure plate contacts and squeezes the forging piece when it moves downward, thereby completing the forging work; As the forging time increases, the temperature at the bottom of the platen increases. At this time, the spring pulls the lifting ring to keep it in place. At this time, the heat dissipation fins at the bottom of the rotating plate fit on the top of the platen, which can absorb the heat absorbed by the platen during forging and dissipate heat for the platen. When the hydraulic lifting rod controls the connecting rod to rise into the cooling box, the magnetic ring 1 on the connecting rod is close to the magnetic ring 2, so that the magnetic ring 1 and the magnetic ring 2 are attracted to each other. At the same time, when the magnetic ring 2 controls the magnetic ring 1 to rise, the spring is stretched, so that the lifting ring controls the fixing frame 3 to rise, and the fixing frame 3 controls the rotating plate to rotate when rising, so that the outer side of the heat dissipation fin is lifted and the outer side of the bottom of the heat dissipation fin is exposed. At this time, the air in the heat dissipation fan is introduced into the cooling box through the connecting groove, which can make the heat dissipation of the heat dissipation fin more efficient. When the connecting rod moves upward into the cooling box, the water pump is turned on. When the water pump is working, the water in the water tank is introduced into the water distribution pipe through the liquid outlet pipe and the water pump, and finally sprayed out through the atomizing nozzle on the liquid spraying pipe. The bottom of the heat dissipating fins when they are lifted can be sprayed with atomized water to accelerate the cooling rate. By setting up a forging mechanism and a deformation mechanism, the heat dissipation efficiency is improved through deformation, the number of heat dissipation fins is avoided, the production cost is reduced, and the overall weight of the device is reduced; When the connecting rod descends again, the magnetic ring one and the magnetic ring two are separated. At this time, the spring elasticity is restored, so that the lifting ring controls the magnetic ring to move down. At this time, when the lifting ring and the fixing frame three move down, the rotating plate pushes the fixing frame two to move down again, so that the bottom of the heat dissipation fin contacts the top of the pressure plate again, and the pressure plate can absorb heat again during forging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the interior of the cooling box of the present invention; Figure 3 It is a schematic diagram of the connecting rod of the present invention; Figure 4 yes Figure 3 The enlarged schematic diagram at A in the middle; Figure 5 It is a schematic diagram of two parts of the magnetic ring of the present invention; Figure 6 It is a schematic diagram of the heat dissipation fan of the present invention; Figure 7 It is a schematic diagram of a water pump of the present invention.

[0016] In the figure: 1. Support legs; 2. Workbench; 3. Support columns; 4. Cooling box; 5. Forging mechanism; 501. Hydraulic lifting rod; 502. Connecting rod; 503. Pressure plate; 504. Fixed frame 1; 505. Rotating plate; 506. Heat dissipation fins; 507. Fixed frame 2; 508. Rotating plate; 6. Deformation mechanism; 601. Fixed plate 1; 602. Spring; 603. Lifting ring; 604. Fixed frame 3; 605. Magnetic ring 1; 606. Fixed legs; 607. Fixed plate 2; 608. Magnetic ring 2; 7. Heat dissipation mechanism; 701. Cooling fan; 702. Water tank; 703. Liquid outlet pipe; 704. Water pump; 705. Water distribution pipe; 706. Liquid spray pipe; 707. Atomizing nozzle. DETAILED DESCRIPTION

[0017] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-3 The present invention provides a technical solution: a forging machine for metal product processing, comprising a supporting leg 1, a workbench 2 is fixedly connected to the top of the supporting leg 1, a supporting column 3 is fixedly connected to the top of the workbench 2, a cooling box 4 is fixedly connected to the top of the supporting column 3, a forging mechanism 5 and a deformation mechanism 6 are arranged in the cooling box 4, and a heat dissipation mechanism 7 is arranged on the back of the cooling box 4.

[0019] Wherein, the forging mechanism 5 comprises: A hydraulic lifting rod 501 is fixedly connected to the middle of the top of the cooling box 4. A connecting rod 502 is fixedly connected to the bottom of the hydraulic lifting rod 501. A pressure plate 503 is fixedly connected to the bottom end of the connecting rod 502. A fixing frame 1 504 is fixedly connected to the top of the pressure plate 503 near the middle. A rotating plate 505 is rotatably connected to the middle of the fixing frame 1 504. A heat dissipation fin 506 is fixedly connected to the outer side of the rotating plate 505. A fixing frame 2 507 is fixedly connected to the middle of the outer side of the top of the heat dissipation fin 506. A rotating plate 508 is rotatably connected to the middle of the fixing frame 2 507.

[0020] When forging work is required, the forging piece is placed on the top of the workbench 2, and then the hydraulic lifting rod 501 is turned on. When working, the hydraulic lifting rod 501 controls the connecting rod 502 to move downward, so that the pressure plate 503 at the bottom of the connecting rod 502 moves downward, so that the pressure plate 503 contacts and squeezes the forging piece when moving downward, thereby completing the forging work.

[0021] As the forging time increases, the temperature at the bottom of the pressure plate 503 increases. At this time, the spring 602 pulls the lifting ring 603 to keep the lifting ring 603 in place. At this time, the heat dissipation fins 506 at the bottom of the rotating plate 508 are attached to the top of the pressure plate 503, which can absorb the heat absorbed by the pressure plate 503 during forging, and can dissipate heat for the pressure plate 503.

[0022] See also Figure 4-7 The present invention provides a technical solution: the deformation mechanism 6 includes a fixed disk 1 601, a spring 602, a lifting ring 603, a fixed frame 3 604, a magnetic ring 1 605, a fixed leg 606, a fixed disk 2 607 and a magnetic ring 2 608. The fixed disk 1 601 is fixedly connected to the outer side of the connecting rod 502 near the top, the spring 602 is fixedly connected to the top of the fixed disk 1 601, the lifting ring 603 is fixedly connected to the top of the spring 602, the fixed frame 3 604 is fixedly connected to the right side of the lifting ring 603, the magnetic ring 1 605 is fixedly connected to the top of the fixed frame 3 604, the fixed leg 606 is fixedly connected to the top inside the cooling box 4, the fixed disk 2 607 is fixedly connected to the bottom of the fixed leg 606, and the magnetic ring 2 608 is fixedly connected to the bottom of the fixed disk 2 607.

[0023] The heat dissipation mechanism 7 includes a cooling fan 701, a water tank 702, a liquid outlet pipe 703, a water pump 704, a water distribution pipe 705, a liquid spray pipe 706 and an atomizing nozzle 707. The cooling fan 701 is fixedly connected to the left and right sides of the top of the cooling box 4 near the middle, the water tank 702 is fixedly connected to the middle of the back of the cooling box 4, the liquid outlet pipe 703 is fixedly connected to the middle of the top of the water tank 702, the water pump 704 is fixedly connected to the top of the liquid outlet pipe 703, the water distribution pipe 705 is fixedly connected to the top of the water pump 704, the liquid spray pipe 706 is fixedly connected to the left and right sides of the front of the water distribution pipe 705, and the atomizing nozzle 707 is fixedly connected to the end of the liquid spray pipe 706 away from the water distribution pipe 705.

[0024] A circular groove is provided in the middle of the bottom of the cooling box 4, and the rotating plate 508 is rotatably connected to the fixing frame 3 604 at one end away from the fixing frame 2 507, so that the fixing frame 3 604 can control the rotation of the rotating plate 508 when lifting.

[0025] The middle parts of the lifting ring 603 and the magnetic ring 605 are both slidably connected to the spring 602, so that the lifting ring 603 and the magnetic ring 605 can slide on the spring 602.

[0026] There are four fixed frames one 504, rotating plates 505, heat sinks 506, fixed frames two 507, rotating plates 508, springs 602, lifting rings 603, and fixed frames three 604. The four fixed frames one 504, rotating plates 505, heat sinks 506, fixed frames two 507, rotating plates 508, springs 602, lifting rings 603, and fixed frames three 604 are distributed in a ring on the outside of the connecting rod 502, so that the four heat sinks 506 can move simultaneously.

[0027] A fixed block is fixedly connected to the bottom of the liquid spray pipe 706, and the bottom of the fixed block is fixedly connected to the bottom inner wall of the cooling box 4. A connecting groove is provided at the bottom of the cooling fan 701 and the top of the cooling box 4, and the air in the cooling fan 701 can be introduced into the cooling box 4 through the connecting groove.

[0028] When the hydraulic lifting rod 501 controls the connecting rod 502 to rise into the cooling box 4, the magnetic ring 1 605 on the connecting rod 502 is close to the magnetic ring 2 608, so that the magnetic ring 1 605 and the magnetic ring 2 608 are attracted to each other. At the same time, when the magnetic ring 2 608 controls the magnetic ring 1 605 to rise, the spring 602 is stretched, so that the lifting ring 603 controls the fixing frame 3 604 to rise, and the fixing frame 3 604 controls the rotating plate 508 to rotate when rising, so that the outer side of the heat dissipation fin 506 is lifted and the outer side of the bottom of the heat dissipation fin 506 is exposed. At this time, the air in the cooling fan 701 is introduced into the cooling box 4 through the connecting groove, which can more efficiently dissipate heat from the heat dissipation fin 506.

[0029] When the connecting rod 502 rises and moves into the cooling box 4, the water pump 704 is turned on. When working, the water in the water tank 702 is introduced into the water distribution pipe 705 through the liquid outlet pipe 703 and the water pump 704, and finally atomized and sprayed out through the atomizing nozzle 707 on the liquid spray pipe 706. The bottom of the heat dissipating fin 506 when it is lifted can be atomized and sprayed with water, thereby accelerating the cooling rate.

[0030] By providing the forging mechanism 5 and the deformation mechanism 6, the heat dissipation efficiency is improved through deformation, the increase in the number of heat dissipation fins 506 is avoided, the production cost is reduced, and the overall weight of the device is reduced.

[0031] When the connecting rod 502 descends again, the magnetic ring 1 605 and the magnetic ring 2 608 are separated. At this time, the spring 602 recovers elastically, so that the lifting ring 603 controls the magnetic ring 1 605 to move downward. At this time, when the lifting ring 603 and the fixing frame 3 604 move downward, the rotating plate 508 pushes the fixing frame 2 507 to move downward again, so that the bottom of the heat dissipation fin 506 contacts the top of the pressure plate 503 again, and the pressure plate 503 can absorb heat again during forging.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A forging machine for metal product processing, comprising a support foot (1), characterized in that: The top of the support foot (1) is fixedly connected to a workbench (2), the top of the workbench (2) is fixedly connected to a support column (3), the top of the support column (3) is fixedly connected to a cooling box (4), a forging mechanism (5) and a deformation mechanism (6) are arranged in the cooling box (4), and a heat dissipation mechanism (7) is arranged on the back of the cooling box (4); Wherein, the forging mechanism (5) comprises: A hydraulic lifting rod (501), the hydraulic lifting rod (501) is fixedly connected to the middle of the top of the cooling box (4), the bottom of the hydraulic lifting rod (501) is fixedly connected to a connecting rod (502), the bottom end of the connecting rod (502) is fixedly connected to a pressure plate (503), the top of the pressure plate (503) is fixedly connected to a fixed frame 1 (504) near the middle, the middle of the fixed frame 1 (504) is rotatably connected to a rotating plate (505), the outer side of the rotating plate (505) is fixedly connected to a heat dissipation fin (506), the middle of the top outer side of the heat dissipation fin (506) is fixedly connected to a fixed frame 2 (507), and the middle of the fixed frame 2 (507) is rotatably connected to a rotating plate (508).

2. A forging machine for metal product processing according to claim 1, characterized in that: The deformation mechanism (6) comprises a fixed disk 1 (601), a spring (602), a lifting ring (603), a fixed frame 3 (604), a magnetic ring 1 (605), a fixed leg (606), a fixed disk 2 (607) and a magnetic ring 2 (608), wherein the fixed disk 1 (601) is fixedly connected to the outer side of the connecting rod (502) near the top, the spring (602) is fixedly connected to the top of the fixed disk 1 (601), the lifting ring (603) is fixedly connected to the top of the spring (602), the fixed frame 3 (604) is fixedly connected to the right side of the lifting ring (603), the magnetic ring 1 (605) is fixedly connected to the top of the fixed frame 3 (604), the fixed leg (606) is fixedly connected to the top of the cooling box (4), the fixed disk 2 (607) is fixedly connected to the bottom of the fixed leg (606), and the magnetic ring 2 (608) is fixedly connected to the bottom of the fixed disk 2 (607).

3. A forging machine for metal product processing according to claim 2, characterized in that: The heat dissipation mechanism (7) comprises a heat dissipation fan (701), a water tank (702), a liquid outlet pipe (703), a water pump (704), a water distribution pipe (705), a liquid spray pipe (706) and an atomizing nozzle (707). The heat dissipation fan (701) is fixedly connected to the left and right sides of the top of the cooling box (4) near the middle, the water tank (702) is fixedly connected to the middle of the back of the cooling box (4), the liquid outlet pipe (703) is fixedly connected to the middle of the top of the water tank (702), the water pump (704) is fixedly connected to the top of the liquid outlet pipe (703), the water distribution pipe (705) is fixedly connected to the top of the water pump (704), the liquid spray pipe (706) is fixedly connected to the left and right sides of the front of the water distribution pipe (705), and the atomizing nozzle (707) is fixedly connected to the end of the liquid spray pipe (706) away from the water distribution pipe (705).

4. A forging machine for metal product processing according to claim 3, characterized in that: A circular groove is provided in the middle of the bottom of the cooling box (4), and one end of the rotating plate (508) away from the second fixing frame (507) is rotatably connected to the third fixing frame (604).

5. A forging machine for metal product processing according to claim 4, characterized in that: The lifting ring (603) and the middle parts of the magnetic ring (605) are both slidably connected to the spring (602).

6. A forging machine for metal product processing according to claim 5, characterized in that: The number of the fixing frame one (504), the rotating plate (505), the heat dissipation fins (506), the fixing frame two (507), the rotating plate (508), the spring (602), the lifting ring (603), and the fixing frame three (604) is four each. The four fixing frames one (504), the rotating plate (505), the heat dissipation fins (506), the fixing frame two (507), the rotating plate (508), the spring (602), the lifting ring (603), and the fixing frame three (604) are distributed in a ring on the outside of the connecting rod (502).

7. A forging machine for metal product processing according to claim 6, characterized in that: The bottom of the liquid spray pipe (706) is fixedly connected to a fixing block, the bottom of the fixing block is fixedly connected to the bottom inner wall of the cooling box (4), and the bottom of the cooling fan (701) and the top of the cooling box (4) are both provided with connecting grooves.

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