Metal piston rod forging equipment

Abstract

The utility model provides metal piston rod forging equipment, which relates to the technical field of forging equipment and comprises a machining table, a frame plate is fixedly mounted at the top end of the machining table, an air cylinder is fixedly mounted on the inner side of the frame plate, a forging head is fixedly mounted at the output end of the air cylinder, and a placing table is fixedly mounted at the top end of the machining table. A connecting plate is fixedly mounted at the output end of the air cylinder, a transverse plate is fixedly mounted at the bottom end of the connecting plate, a sliding plate is slidably connected to the inner side of the machining table, and a rotating rod is rotatably connected to the side face of the sliding plate. According to the utility model, through the arrangement of the placing table, the connecting plate, the transverse plate, the sliding plate, the rotating rod, the mold, the L-shaped plate, the motor, the chain wheel A, the chain and the chain wheel B, the automatic ejection work of the mold can be realized in the process that the air cylinder drives the connecting plate to ascend, the automatic overturning of the mold can be realized, the discharging work of a formed piston rod can be accelerated, the working efficiency can be accelerated, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of forging equipment, in particular to a metal piston rod forging equipment. Background Art

[0002] Metal piston rod forging equipment is a special equipment for producing metal piston rods, which is usually used in the fields of automobile engines, hydraulic cylinders, engineering machinery, etc. Publication No. CN214023279U discloses a forging and smelting integrated equipment for shaft parts, including a workbench and a placement slot, a placement slot is opened at one end of the top of the workbench, a feeding mechanism with convenient feeding is fixedly installed at one end of the top of the workbench away from the placement slot, a cushion block is fixedly installed in the placement slot at the top of the workbench, and the four sides of the cushion block are sleeved with a limiting mechanism with good limiting effect, a forging mechanism is fixedly installed on the top of the limiting mechanism, and the bottom end of the forging mechanism is fixedly installed on the end of the top of the workbench away from the feeding mechanism. Although the equipment can shorten the production cycle and is more convenient for users to use and produce, the practicability of this equipment is high, but the equipment cannot realize automatic discharging of the workpiece after casting, and no cooling mechanism is set. Under the action of thermal expansion and contraction, the demoulding work is more difficult, the process is more cumbersome and will reduce work efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a metal piston rod forging device, comprising a processing table, a frame plate is fixedly installed on the top of the processing table, a cylinder is fixedly installed on the inner side of the frame plate, a forging head is fixedly installed on the output end of the cylinder, a placing table is fixedly installed on the top of the processing table, a connecting plate is fixedly installed on the output end of the cylinder, a cross plate is fixedly installed on the bottom end of the connecting plate, a slide plate is slidably connected to the inner side of the processing table, a rotating rod is rotatably connected to the side of the slide plate, a mold is fixedly installed on the side of the rotating rod, an L-shaped plate is fixedly installed on the surface of the connecting plate, a motor is fixedly installed on the top of the L-shaped plate, a sprocket A is fixedly installed on the output end of the motor, a chain is meshed on the surface of the sprocket A, and a sprocket B is fixedly installed on the surface of the rotating rod.

[0005] Preferably, the chain is meshed with the sprocket B, and the sprocket A is connected to the sprocket B through the chain. Here, by setting the chain, sprocket A, and sprocket B, the sprocket A can be driven to rotate during the operation of the motor, and the sprocket B can be driven to rotate under the action of the chain, so that the mold can be driven to rotate along the rotating rod to dump the piston rod formed inside.

[0006] Preferably, the connecting plate is slidably connected to the frame plate, and the connecting plate is slidably connected to the processing table. Here, by providing the connecting plate, the horizontal plate can be driven to contact and squeeze the slide plate during the process of the cylinder driving the forging head to rise, thereby driving the mold to be ejected from the inner side of the placement table.

[0007] Preferably, the slide plate is slidably connected to the placement table, and the L-shaped plate is slidably connected to the processing table. Here, by arranging the slide plate, the processing table, and the L-shaped plate, the L-shaped plate can be driven to rise in the process of the horizontal plate pushing the slide plate, thereby driving the motor to rise.

[0008] Preferably, a rubber pad is provided at the top of the cross plate. Here, by providing the rubber pad, a buffering effect can be achieved, and a buffering effect can be achieved during the contact between the cross plate and the skateboard, thereby reducing vibration and noise.

[0009] Preferably, a liquid cooling tank is provided on the inner side of the placing table, a liquid cooling pipe is provided on the inner side of the liquid cooling tank, a water pump is fixedly installed on the top of the processing table, a water tank is provided on the bottom of the processing table, and heat dissipation fins are fixedly installed on the surface of the water tank. Here, by providing a liquid cooling tank, a liquid cooling pipe, a water pump, a water tank, and heat dissipation fins, the workpiece after forging can be quickly cooled during the working process, thereby improving the working efficiency.

[0010] Preferably, the water pump is connected to the water tank via a liquid cooling pipe. Here, by providing the water pump, the circulation of the coolant can be achieved via the liquid cooling pipe.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a placing table, a connecting plate, a horizontal plate, a sliding plate, a rotating rod, a mold, an L-shaped plate, a motor, a sprocket A, a chain, and a sprocket B, the mold can be automatically ejected in the process of the connecting plate being driven up by the cylinder, and the mold can be automatically turned over, which speeds up the discharge of the piston rod after molding, can speed up work efficiency, and has high practicality.

[0013] 2. In the utility model, by arranging a liquid cooling tank, a liquid cooling pipe, a water pump, a water tank, and heat dissipation fins, water cooling can be used to accelerate the cooling efficiency of the formed workpiece after the forging work is completed, and the demolding of the workpiece can be accelerated by hot loading and cold shrinking, which has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a metal piston rod forging device is provided for the utility model;

[0015] Figure 2 A rear view of a metal piston rod forging device is provided for the utility model;

[0016] Figure 3 The utility model proposes a metal piston rod forging equipment Figure 2 A in the enlarged view;

[0017] Figure 4 An exploded diagram of a metal piston rod forging device is proposed for the utility model;

[0018] Figure 5 The utility model provides a side view of a metal piston rod forging device.

[0019] Legend:

[0020] 1. Processing table; 2. Frame plate; 3. Cylinder; 4. Forging head; 5. Placement table; 6. Connecting plate; 7. Horizontal plate; 8. Slide plate; 9. Turning rod; 10. Die; 11. L-shaped plate; 12. Motor; 13. Sprocket A; 14. Chain; 15. Sprocket B; 16. Liquid cooling tank; 17. Liquid cooling pipe; 18. Water pump; 19. Water tank; 20. Cooling fins. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-5The utility model provides a technical solution: a metal piston rod forging device, including a processing table 1, a frame plate 2 is fixedly installed on the top of the processing table 1, a cylinder 3 is fixedly installed on the inner side of the frame plate 2, a forging head 4 is fixedly installed on the output end of the cylinder 3, a placing table 5 is fixedly installed on the top of the processing table 1, a connecting plate 6 is fixedly installed on the output end of the cylinder 3, the connecting plate 6 is slidably connected to the frame plate 2, the connecting plate 6 is slidably connected to the processing table 1, a cross plate 7 is fixedly installed on the bottom end of the connecting plate 6, a rubber pad is arranged on the top of the cross plate 7, a slide plate 8 is slidably connected to the inner side of the processing table 1, the slide plate 8 is slidably connected to the placing table 5, a rotating rod 9 is rotatably connected to the side of the slide plate 8, a mold 10 is fixedly installed on the side of the rotating rod 9, an L-shaped plate 11 is fixedly installed on the surface of the connecting plate 6, the L-shaped plate 11 is slidably connected to the processing table 1, and a motor 12 is fixedly installed on the top of the L-shaped plate 11, A sprocket A13 is fixedly installed at the output end of the motor 12, and a chain 14 is meshed on the surface of the sprocket A13, and the chain 14 is meshed with the sprocket B15. The sprocket A13 is connected to the sprocket B15 through the chain 14, and the sprocket B15 is fixedly installed on the surface of the rotating rod 9. The motor 12 drives the sprocket A13 to rotate, and the sprocket B15 is driven to rotate under the action of the chain 14, so that the mold 10 that has been moved out of the inner side of the placement table 5 can be driven to rotate along the rotating rod 9 to achieve the tilting of the mold 10. Under the action of gravity and the demoulding agent, the formed piston rod can be dumped out. If it cannot fall off easily, the motor 12 can be started to rotate in the opposite direction for a short distance, and the mold 10 can be driven to rotate under the action of the sprocket A13, the sprocket B15, and the chain 14. The demoulding efficiency can be accelerated under the action of inertia, or the mold 10 can be knocked with a hard object to make the workpiece fall off.

[0025] Embodiment 2

[0026] See also Figure 4 A liquid cooling tank 16 is provided on the inner side of the placing table 5, and a liquid cooling pipe 17 is provided on the inner side of the liquid cooling tank 16. A water pump 18 is fixedly installed on the top of the processing table 1. The water pump 18 is started and the coolant in the water tank 19 is transferred to the inner side of the liquid cooling tank 16 through the liquid cooling pipe 17 to absorb heat. Under the effect of thermal expansion and contraction, the demoulding difficulty of the piston rod can be effectively reduced. The water pump 18 is connected to the water tank 19 through the liquid cooling pipe 17. A water tank 19 is provided at the bottom end of the processing table 1, and a heat dissipation fin 20 is fixedly installed on the surface of the water tank 19.

[0027] Working principle: When working, first put the release agent into the mold 10 and pour the heated metal into the mold 10, then start the cylinder 3 to drive the forging head 4 down, so as to apply pressure to the metal after contacting it, and after repeated application of pressure, the metal will fit the mold 10 more closely. After the forging work is completed, first start the water pump 18 and pass the coolant in the water tank 19 into the inner side of the liquid cooling tank 16 through the liquid cooling pipe 17 to absorb heat, so as to speed up the cooling efficiency of the piston rod in the mold 10. Under the effect of thermal expansion and contraction, the demoulding difficulty of the piston rod can be effectively reduced. Under the effect of the liquid cooling pipe 17, the coolant that has absorbed heat will be driven back to the water tank 19. Under the effect of the heat dissipation fins 20, the cooling efficiency of the coolant in the water tank 19 will be accelerated. The cylinder 3 drives the forging The head 4 and the connecting plate 6 rise, thereby driving the cross plate 7 to rise. Eventually, the cross plate 7 will contact the slide plate 8 and drive the slide plate 8 and the L-shaped plate 11 to rise. During this process, the slide plate 8 will drive the rotating rod 9 and the mold 10 to rise and leave the placement table 5, and the L-shaped plate 11 will drive the motor 12 to rise during the rising process. Then the motor 12 is started and the sprocket A13 is driven to rotate. Under the action of the chain 14, the sprocket B15 is driven to rotate, thereby driving the mold 10 to rotate along the rotating rod 9, realizing the tilt of the mold 10. Under the action of gravity and the demoulding agent, the formed piston rod can be dumped out. Then the motor 12 drives the sprocket A13 to rotate in the opposite direction, and at the same time drives the mold 10 to reset. Then the cylinder 3 descends to drive the mold 10, the slide plate 8, the L-shaped plate 11, and the motor 12 to reset.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A metal piston rod forging device, comprising a processing table (1), characterized in that: A frame plate (2) is fixedly mounted on the top of the processing table (1), a cylinder (3) is fixedly mounted on the inner side of the frame plate (2), a forging head (4) is fixedly mounted on the output end of the cylinder (3), a placing table (5) is fixedly mounted on the top of the processing table (1), a connecting plate (6) is fixedly mounted on the output end of the cylinder (3), a cross plate (7) is fixedly mounted on the bottom end of the connecting plate (6), a slide plate (8) is slidably connected to the inner side of the processing table (1), and the slide plate (8) is fixedly mounted on the output end of the cylinder (3). The side of the plate (8) is rotatably connected to a rotating rod (9), a mold (10) is fixedly installed on the side of the rotating rod (9), an L-shaped plate (11) is fixedly installed on the surface of the connecting plate (6), a motor (12) is fixedly installed on the top of the L-shaped plate (11), a sprocket A (13) is fixedly installed on the output end of the motor (12), a chain (14) is meshed on the surface of the sprocket A (13), and a sprocket B (15) is fixedly installed on the surface of the rotating rod (9).

2. The metal piston rod forging equipment according to claim 1, characterized in that: The chain (14) is meshed with the sprocket B (15), and the sprocket A (13) is connected to the sprocket B (15) via the chain (14).

3. The metal piston rod forging equipment according to claim 1, characterized in that: The connecting plate (6) is slidably connected to the frame plate (2), and the connecting plate (6) is slidably connected to the processing table (1).

4. The metal piston rod forging equipment according to claim 1, characterized in that: The slide plate (8) is slidably connected to the placement table (5), and the L-shaped plate (11) is slidably connected to the processing table (1).

5. The metal piston rod forging equipment according to claim 1, characterized in that: A rubber pad is arranged on the top end of the transverse plate (7).

6. The metal piston rod forging equipment according to claim 1, characterized in that: A liquid cooling groove (16) is provided on the inner side of the placement table (5), a liquid cooling pipe (17) is provided on the inner side of the liquid cooling groove (16), a water pump (18) is fixedly installed on the top end of the processing table (1), a water tank (19) is provided on the bottom end of the processing table (1), and a heat dissipation fin (20) is fixedly installed on the surface of the water tank (19).

7. The metal piston rod forging equipment according to claim 6, characterized in that: The water pump (18) is connected to the water tank (19) via a liquid cooling pipe (17).

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