A transfer device for large forging machining

Abstract

The utility model relates to a forging transfer technology field especially relates to a transfer device for large -scale forging processing, including horizontal plate seat, groove type plate seat, first bracing piece, vertical plate seat, turnover motor, belt transmission part, first support shaft, screw holder, screw motor, screw, movable bracing plate, second bracing piece, second support shaft, storage sliding sleeve, sliding plate and isolating piece. The utility model discloses through setting isolating piece, can effectively isolate annular forging in the transfer process, prevents the collision between the forgings, avoids the extrusion deformation caused by the collision, guarantees the quality of annular forging, when needs to unload the annular forging operation, starts turnover motor, and the output shaft of turnover motor drives first support shaft to rotate through belt transmission part, and first support shaft drives screw holder, screw, movable bracing plate, second bracing piece, sliding plate and whole support structure overturn, and further makes annular forging be pushed down and shift.

Description

Technical Field

[0001] This utility model relates to the field of forging transfer technology, and in particular to a transfer device for processing large forgings. Background Technology

[0002] Ring forgings play an irreplaceable role in high-end industrial fields due to their superior mechanical properties and structural integrity. These forgings, formed through precision forging processes into closed-loop structures, can uniformly bear radial and axial combined stresses, making them particularly suitable for critical components under rotating conditions. In the energy equipment sector, large ring forgings are used as tower flanges for wind turbine generators and support rings for nuclear reactor pressure vessels, capable of withstanding extreme wind loads and radiation environments. In the aerospace field, they are used in rocket engine casings and aircraft landing gear hubs, their seamless characteristics significantly improving fatigue life. In rail transportation, ring forgings are used in high-speed rail hubs and gearbox bearing rings to ensure dynamic balance at high speeds. The petrochemical industry uses ultra-large ring forgings for deep-sea oil well flanges, exhibiting outstanding resistance to high-pressure corrosion. Compared to welded rings, the continuous distribution of grain flow lines in integral forging improves impact toughness and avoids the risk of weld defects.

[0003] After the ring forgings are processed, they need to be transferred within the processing area or transported over long distances. Traditional transfer devices used for processing large forgings stack the ring forgings. However, during transportation, the forgings are prone to collisions, causing the ring forgings to be squeezed and deformed, which affects the quality of the ring forging. In view of this, the inventors aim to optimize and improve the traditional transfer devices used for processing large forgings. Summary of the Invention

[0004] The purpose of this invention is to overcome the aforementioned problems in traditional technology and provide a transfer device for processing large forgings.

[0005] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution: A transfer device for processing large forgings includes a horizontal plate base, a slotted plate base, a first support rod, a vertical plate base, a tilting motor, a belt drive, a first support shaft, a lead screw frame, a lead screw motor, a lead screw, a movable support plate, a second support rod, a second support shaft, a storage sleeve, a sliding plate, and a separator. The slotted plate base and the vertical plate base are mounted on the upper side of the horizontal plate base. The first support rod is fixed between the two side plates of the slotted plate base. The tilting motor and the first support shaft are mounted on the vertical plate base. The output shaft of the tilting motor is connected to one end of the first support shaft via a belt drive. The other end of the first support shaft is... The device is equipped with a lead screw frame, on the outside of which a lead screw motor is mounted. The output end of the lead screw motor is connected to a lead screw that is movably supported by the lead screw frame. The lead screw has two lead screw segments with opposite directions of rotation. A movable support plate is fitted on the outside of each lead screw segment. One end of a second support shaft is movably restricted in the lead screw frame, and the other end of the second support shaft is fixed with a storage sleeve. Two sliding plates are slidably restricted in the storage sleeve. A second support rod is installed between each sliding plate and the corresponding movable support plate. Several isolation members for isolating the annular forging are fitted on the outside of each of the first and second support rods.

[0006] Furthermore, in the aforementioned transfer device for processing large forgings, the axes of the first support shaft and the second support shaft coincide with each other.

[0007] Furthermore, in the aforementioned transfer device for processing large forgings, the movable support plate is an L-shaped plate composed of a longitudinal plate and a transverse plate. The longitudinal plate has a screw groove that mates with the corresponding screw section, and the transverse plate serves as the mounting carrier for the second support rod.

[0008] Furthermore, in the aforementioned transfer device for processing large forgings, the inner side of the web portion of the grooved plate seat is provided with an arc-shaped bearing groove to facilitate the bearing of the annular forging.

[0009] Furthermore, in the aforementioned transfer device for processing large forgings, the sliding positions of the two slide plates in the receiving sleeve are staggered.

[0010] Furthermore, in the aforementioned transfer device for processing large forgings, the isolation member is composed of a hanging ring and a protruding plate at one end thereto. The protruding plate can be screwed into the isolation zone between two adjacent annular forgings as the hanging ring rotates.

[0011] The beneficial effects of this utility model are: 1. Prevent forgings from collision and deformation: By setting up isolation components, the ring forgings can be effectively isolated during transportation to prevent collisions between forgings, avoid extrusion deformation caused by collisions, and ensure the quality of the ring forgings.

[0012] 2. Adjustable support structure: The screw motor drives the screw to rotate, which moves the movable support plate. Then, the second support rod drives the slide plate to slide in the storage sleeve, realizing the adjustment of the support structure. It can adapt to ring forgings of different sizes and improve the versatility of the device.

[0013] 3. Tilting function: Equipped with a tilting motor, which drives the first support shaft to rotate via a belt drive, thereby causing the second support rods on both sides to tilt around the first support shaft, facilitating the unloading of the ring forging.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall usage state of this utility model; Figure 2 This is a structural schematic diagram of the entire utility model from one angle; Figure 3 This is a structural schematic diagram of the entire utility model from another angle; Figure 4 This is a schematic diagram of the structure of part of this utility model; Figure 5 This is a structural schematic diagram of another part of this utility model; Figure 6 This is a schematic diagram of the structure of the isolation component in this utility model; In the attached diagram, the components represented by each number are as follows: 1-Horizontal plate base, 2-Slotted plate base, 3-First support rod, 4-Vertical plate base, 5-Tilting motor, 6-Belt drive component, 7-Screw frame, 8-Screw motor, 9-Screw, 10-Modible support plate, 11-Second support rod, 12-Storage sleeve, 13-Slide plate, 14-Isolation component, 141-Hanging ring part, 142-Protruding plate part, 15-Ring forging. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1-6 As shown, this embodiment provides a transfer device for processing large forgings, including a horizontal plate base 1, a grooved plate base 2, a first support rod 3, a vertical plate base 4, a tilting motor 5, a belt drive 6, a first support shaft, a lead screw frame 7, a lead screw motor 8, a lead screw 9, a movable support plate 10, a second support rod 11, a second support shaft, a storage sleeve 12, a sliding plate 13, and a separator 14. The grooved plate base 2 and the vertical plate base 4 are mounted on the upper side of the horizontal plate base 1. The first support rod 3 is fixed between the two side plates of the grooved plate base 2. The tilting motor 5 and the first support shaft are mounted on the vertical plate base 4, with the first support shaft receiving movable support from the vertical plate base 4. The output shaft of the tilting motor 5 is connected to one end of the first support shaft via the belt drive 6, and the other end of the first support shaft is equipped with a lead screw frame 7. A lead screw motor 8 is mounted on the outside of the lead screw frame 7. The output end of the lead screw motor 8 is connected to a lead screw 9, which is movably supported by the lead screw frame 7. The lead screw 9 has two lead screw segments with opposite directions of rotation, and a movable support plate 10 is sleeved on the outside of each lead screw segment. One end of the second support shaft is movably restricted in the side plate of the slotted plate seat 2 away from the lead screw frame 7, and the other end of the second support shaft is fixed with a storage sleeve 12. The storage sleeve 12 has two sliding plates 13 that restrict sliding. A second support rod 11 is installed between each sliding plate 13 and the corresponding movable support plate 10. Several isolation members 14 for isolating the annular forging 15 are sleeved on the outside of the first support rod 3 and the second support rod 11, respectively.

[0019] In this embodiment, the axes of the first support shaft and the second support shaft coincide.

[0020] In this embodiment, the movable support plate 10 is an L-shaped plate composed of a longitudinal plate and a transverse plate. The longitudinal plate has a screw groove that mates with the corresponding screw section, and the transverse plate serves as the mounting carrier for the second support rod 11.

[0021] In this embodiment, the inner side of the web portion of the groove plate seat 2 is provided with an arc-shaped bearing groove to facilitate bearing the annular forging 15.

[0022] In this embodiment, the sliding positions of the two slide plates 13 in the storage sleeve 12 are staggered.

[0023] In this embodiment, the isolation member 14 is composed of a hanging ring portion 141 and a protruding plate portion 142 provided at one end thereto. The protruding plate portion 142 can be screwed into the isolation area between two adjacent annular forgings as the hanging ring portion 141 rotates.

[0024] The working principle of this embodiment is as follows: Initial state: Horizontal plate base 1 serves as the basic support, with channel plate base 2 and vertical plate base 4 installed on the upper side of horizontal plate base 1. First support rod 3 is fixed between the two side plates of channel plate base 2. One end of the second support shaft is movably restricted in the side plate of channel plate base 2 away from the screw rod frame 7, while the other end is fixed to a receiving sleeve 12. Slide plate 13 is slidably restricted within the receiving sleeve 12. Second support rod 11 is installed between slide plate 13 and movable support plate 10. Isolator 14 is sleeved on the outside of the first support rod 3 and the second support rod 11. At this time, according to the dimensions of the annular forging 15, the screw motor 8 is not started, the movable support plate 10 is in its initial position, and the slide plate 13 is also in its corresponding initial position within the receiving sleeve 12. The support structure forms a space suitable for placing the annular forging 15.

[0025] Placement of forgings: Place the annular forging 15 on the arc-shaped bearing groove of the slotted plate seat 2, and at the same time screw the protruding plate portion 142 of the isolation member 14 into the isolation area between two adjacent annular forgings 15, so that the annular forgings 15 are isolated from each other.

[0026] Adjustment support: When it is necessary to accommodate ring forgings 15 of different sizes, the lead screw motor 8 is started, which drives the lead screw 9 to rotate. Since the lead screw 9 has two sections with opposite directions of rotation, the two movable support plates 10 will move in opposite directions along the lead screw 9. When the movable support plates 10 move, the slide plate 13 is driven to slide in the receiving sleeve 12 through the second support rod 11, thereby changing the size of the support structure to better adapt it to the ring forging 15.

[0027] Flipping operation: When it is necessary to unload the ring forging 15, the flipping motor 5 is started. The output shaft of the flipping motor 5 drives the first support shaft to rotate through the belt drive 6. The first support shaft drives the lead screw frame 7, lead screw 9, movable support plate 10, second support rod 11, slide plate 13 and the entire support structure to flip, so that the ring forging 15 can be pushed down and transferred.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to specific implementation methods. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A transfer device for processing large forgings, characterized in that, The system includes a horizontal plate base, a slotted plate base, a first support rod, a vertical plate base, a tilting motor, a belt drive, a first support shaft, a lead screw frame, a lead screw motor, a lead screw, a movable support plate, a second support rod, a second support shaft, a storage sleeve, a sliding plate, and a separator. The slotted plate base and the vertical plate base are mounted on the upper side of the horizontal plate base. A first support rod is fixed between the two side plates of the slotted plate base. The tilting motor and the first support shaft are mounted on the vertical plate base. The output shaft of the tilting motor is connected to one end of the first support shaft via a belt drive. A lead screw frame is mounted on the other end of the first support shaft. A lead screw motor is mounted on the outside of the lead screw frame. The output end of the lead screw motor is connected to a lead screw that is movably supported by the lead screw frame. The lead screw has two lead screw segments with opposite directions of rotation. A movable support plate is sleeved on the outside of each lead screw segment. One end of the second support shaft is movably restricted in the lead screw frame. The other end of the second support shaft is fixed with a storage sleeve. Two sliding plates are slidably restricted in the storage sleeve. A second support rod is installed between each sliding plate and the corresponding movable support plate. Several isolation members for isolating the annular forging are sleeved on the outside of each of the first and second support rods.

2. The transfer device for processing large forgings according to claim 1, characterized in that, The axes of the first support shaft and the second support shaft coincide.

3. A transfer device for processing large forgings according to claim 2, characterized in that, The movable support plate is an L-shaped plate composed of a longitudinal plate and a transverse plate. The longitudinal plate has a screw groove that mates with the corresponding screw section, and the transverse plate serves as the mounting carrier for the second support rod.

4. A transfer device for processing large forgings according to claim 3, characterized in that, The inner side of the web of the grooved plate seat is provided with an arc-shaped bearing groove to facilitate the bearing of the annular forging.

5. A transfer device for processing large forgings according to claim 4, characterized in that, The sliding positions of the two slide plates in the storage sleeve are staggered.

6. A transfer device for processing large forgings according to claim 5, characterized in that, The isolation member consists of a hanging ring and a protruding plate at one end. The protruding plate can be screwed into the isolation zone between two adjacent annular forgings as the hanging ring rotates.

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