Ring rolling mill facilitating material taking

By designing a combination of the separation mechanism and electric push rod auxiliary wheel in the ring mill, the problems of inconvenient removal and uneven stress after rolling are solved, and the effect of easy material collection and processing stability is achieved.

CN222919545UActive Publication Date: 2025-05-30SHANDONG SHENG YANG PETROLEUM MASCH CO LTD
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Patent Information

Application Number
CN202421653145.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-12
Publication Date
2025-05-30
Estimated Expiration
2034-07-12

AI Technical Summary

Technical Problem

After use, the rolled forgings are inconvenient to remove due to excessive fit with the inner wall of the material trough, which affects the convenience of use and may be raised due to uneven stress, resulting in unstable processing.

Method used

A ring mill including a base plate, a hydraulic cylinder, a support plate, a first base, a second base and a separation mechanism are designed. By using the separation mechanism, the second base is kept away from the first base, thereby opening the discharge groove, which facilitates the worker to remove the forging through the clamp. At the same time, through the coordination of the electric push rod and the auxiliary wheel, ensure that the forging is subjected to uniform force when rotating, and avoid breaking away from the discharge groove.

Benefits of technology

The ring mill is easy to collect materials, avoiding the problem of excessive fit between the forgings and the inner wall of the material groove, and improving processing stability and convenience of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of ring rolling machines, in particular to a ring rolling machine facilitating material taking, which comprises a bottom plate, a hydraulic cylinder is mounted at the top of the bottom plate, a supporting plate is movably arranged at the top of the hydraulic cylinder through a rotating shaft, and a first base is arranged at one end of the top of the supporting plate. A second base is arranged at the end, away from the first base, of the top of the supporting plate, a separating mechanism is arranged between the bottom end of one side of the first base and the second base, and discharging grooves are formed in the tops of the first base and the second base. Through the use of the separating mechanism, the second base can be far away from the first base after the forging is rolled, so that the discharging groove can be opened, and a worker can take out the forging from the space between the first base and the second base through a clamp; and the situation that the forge piece is inconvenient to take out due to the fact that the forge piece is excessively attached to the inner wall of the discharging groove is avoided, and the ring rolling mill has the effect of facilitating material taking.
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Description

Technical Field

[0001] The utility model relates to the technical field of ring rolling machines, in particular to a ring rolling machine which is convenient for taking materials. Background Art

[0002] At present, the flange forging process mainly includes cutting, heating, punching, and ring rolling. The ring rolling step mainly involves putting the heated and punched circular forging on the core roller, and driving the forging to rotate by the outer edge of the rolling roller to achieve rolling forming of the forging with reduced thickness and enlarged diameter.

[0003] At present, after the ring rolling machine used for flange forging is used, the forgings after rolling may be too thin and fit the inner wall of the material trough, making it inconvenient for the staff to remove them with pliers, making it inconvenient for this type of ring rolling machine to take out materials during specific applications, affecting the convenience of using the ring rolling machine. During the rolling process, due to the force of the rolling wheel, the forgings may also warp up due to uneven force, thereby causing instability in the rolling process, which also affects the actual use effect of the ring rolling machine. Utility Model Content

[0004] The utility model aims to provide a ring rolling machine which is convenient for taking materials, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A ring rolling machine for convenient material taking comprises a bottom plate, a hydraulic cylinder is installed on the top of the bottom plate, a support plate is movably arranged on the top of the hydraulic cylinder through a rotating shaft, a first base is arranged on one end of the top of the support plate, a second base is arranged on the end of the top of the support plate away from the first base, a separation mechanism is arranged between the bottom end of one side of the first base and the second base, a material discharge trough is opened on the top of the first base and the second base, a bracket is fixedly arranged on one side of the top of the bottom plate, a rolling wheel is movably arranged on one side of the top of the bracket above the material discharge trough through a rotating shaft, a first motor is installed on the side of the top of the bracket away from the rolling wheel through a mounting seat, and the output shaft end of the first motor is transmission-connected to the rotating shaft where the rolling wheel is located through a coupling;

[0007] Preferably, the separation mechanism comprises a receiving groove, a second motor and a screw rod, a receiving groove is provided at the bottom end of one side of the first base, a second motor is installed inside the receiving groove through a mounting seat, a screw rod is movably provided at the bottom end of one side of the first base away from the receiving groove through a rotating shaft, an output shaft end of the second motor is transmission-connected to the rotating shaft where the screw rod is located through a coupling, a threaded groove is provided at the bottom end of one side of the second base, and one end of the screw rod is located inside the threaded groove;

[0008] Preferably, a slide groove is provided at one end of the top of the support plate, a slider is movably provided at one end of the inside of the slide groove, and the top end of the slider is fixedly connected to the second base;

[0009] Preferably, mounting plates are fixedly provided at both ends of the top of the bottom plate, electric push rods are installed at the top of one side of the mounting plates, mounting blocks are fixedly provided at the telescopic shaft ends of the electric push rods, a connecting rod is movably provided at one side of the mounting block through a rotating shaft, an auxiliary wheel is movably provided at the top of the connecting rod through a rotating shaft, a rotating disk is provided at one end of the rotating shaft where the connecting rod is located on the side of the mounting block away from the connecting rod, and a connecting block is fixedly provided at one end of one side of the rotating disk;

[0010] Preferably, a limit plate is fixedly provided on one side of the electric push rod at the top end of one side of the mounting plate;

[0011] Preferably, an oblique guide groove is provided on one side surface of the limiting plate, and one end of the connecting block is located inside the oblique guide groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses a separation mechanism so that after the rolling process of the forging is completed, the second base can be moved away from the first base, so that the discharge trough can be opened, so that the staff can take out the forging from the space between the first base and the second base by clamps, avoiding the situation in which the forging is inconvenient to take out due to excessive fit between the forging and the inner wall of the discharge trough, so that the ring rolling machine has the effect of facilitating material removal.

[0014] 2. The utility model can move the auxiliary wheel located in the vertical direction to the horizontal direction through the drive of the electric push rod and the connection of the connecting block with the oblique guide groove, so that the auxiliary wheel can be used to support the forgings on the discharge chute. The auxiliary wheel is used to assist in pressing the forgings to avoid the forgings from leaving the discharge chute due to uneven force when rotating due to the driving of the rolling wheel on one side, thereby ensuring the stability of the ring rolling machine during use. At the same time, the drive of the electric push rod ensures that when the auxiliary wheel is removed, the auxiliary wheel will not form a cover above the forging, further facilitating the material removal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the top view of the mounting block of the utility model;

[0019] Figure 5 This is a schematic diagram of the opening of the inclined guiding groove of the present utility model on the limiting plate.

[0020] In the figure: 1, bottom plate; 2, hydraulic cylinder; 3, support plate; 4, first base; 5, second base; 6, feeding groove; 7, bracket; 8, rolling wheel; 9, first motor; 10, accommodating groove; 11, second motor; 12, lead screw; 13, sliding groove; 14, slider; 15, mounting plate; 16, electric push rod; 17, mounting block; 18, connecting rod; 19, auxiliary wheel; 20, limiting plate; 21, inclined guiding groove; 22, threaded groove; 23, turntable; 24, connecting block. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 - 5 As shown, a technical solution provided by the present utility model:

[0023] A ring rolling machine convenient for material taking, comprising a bottom plate 1, a hydraulic cylinder 2 is installed on the top of the bottom plate 1, the top of the hydraulic cylinder 2 is movably provided with a support plate 3 through a rotating shaft, one end of the top of the support plate 3 is provided with a first base 4, and the other end of the top of the support plate 3 away from the first base 4 is provided with a second base 5. A separating mechanism is arranged between the bottom end of one side of the first base 4 and the second base 5. Feeding grooves 6 are opened on the tops of both the first base 4 and the second base 5. A bracket 7 is fixedly arranged on one side of the top of the bottom plate 1. One side of the top of the bracket 7 is movably provided with a rolling wheel 8 through a rotating shaft above the feeding groove 6. A first motor 9 is installed on the other side of the top of the bracket 7 away from the rolling wheel 8 through a mounting seat. The output shaft end of the first motor 9 is in transmission connection with the rotating shaft where the rolling wheel 8 is located through a coupling;

[0024] Through the above solution, the forging to be processed is placed in the feeding groove 6. By using the hydraulic cylinder 2, the forging is lifted, so that the upper surface of the forging contacts the surface of the rolling wheel 8. Then, by starting the first motor 9, the rolling wheel 8 rotates, and the rotation of the rolling wheel 8 drives the forging to rotate, so that the support plate 3 rotates. Thus, the rolling work is completed by using the rolling wheel 8, and the function of the ring rolling machine is realized;

[0025] In this embodiment, preferably, the separation mechanism includes a receiving groove 10, a second motor 11 and a screw rod 12. The receiving groove 10 is opened at the bottom end of one side of the first base 4, and the second motor 11 is installed inside the receiving groove 10 through a mounting seat. The bottom end of the first base 4 away from the receiving groove 10 is provided with a screw rod 12 through a rotating shaft. The output shaft end of the second motor 11 is connected to the rotating shaft where the screw rod 12 is located through a coupling. A threaded groove 22 is opened at the bottom end of one side of the second base 5, and one end of the screw rod 12 is located inside the threaded groove 22;

[0026] Through the above scheme, the use of the separation mechanism allows the second base 5 to be separated from the first base 4 after the rolling process of the forging is completed, so that the discharge trough 6 can be opened, so that the staff can take out the forging from the space between the first base 4 and the second base 5 through the clamp, avoiding the situation that the forging is inconvenient to take out due to the excessive fit between the forging and the inner wall of the discharge trough 6, so that the ring rolling machine has the effect of facilitating material removal;

[0027] In this embodiment, preferably, a slide groove 13 is provided at one end of the top of the support plate 3, a slider 14 is movably provided at one end of the slide groove 13, and the top end of the slider 14 is fixedly connected to the second base 5;

[0028] Through the above solution, the connection between the slide groove 13 and the slider 14 is used to provide a limiting effect on the second base 5 for use of the packaging separation mechanism;

[0029] In this embodiment, preferably, mounting plates 15 are fixedly provided at both ends of the top of the bottom plate 1, electric push rods 16 are installed at the top of one side of the mounting plate 15, mounting blocks 17 are fixedly provided at the telescopic shaft end of the electric push rod 16, a connecting rod 18 is movably provided on one side of the mounting block 17 through a rotating shaft, an auxiliary wheel 19 is movably provided on the top of the connecting rod 18 through a rotating shaft, a rotating disk 23 is provided at one end of the rotating shaft where the connecting rod 18 is located on the side of the mounting block 17 away from the connecting rod 18, and a connecting block 24 is fixedly provided at one end of one side of the rotating disk 23;

[0030] Through the above scheme, the electric push rod 16 is used to drive the mounting block 17 to move horizontally, and the auxiliary wheel 19 is used to assist in pressing the forged piece being processed;

[0031] In this embodiment, preferably, a limit plate 20 is fixedly provided on the top of one side of the mounting plate 15 on one side of the electric push rod 16;

[0032] Through the above solution, the limiting plate 20 is used to connect the oblique guide groove 21 to the connecting block 24 to provide a limiting effect;

[0033] In this embodiment, preferably, in this embodiment, preferably, an oblique guide groove 21 is opened on one side surface of the limiting plate 20, and one end of the connecting block 24 is located inside the oblique guide groove 21;

[0034] Through the above solution, due to the connection between the connecting block 24 and the oblique guiding groove 21, when the electric push rod 16 laterally pushes the mounting block 17, the horizontal position of the connecting block 24 will gradually change upward, that is, the turntable 23 will rotate, thereby causing the connecting rod 18 to rotate. When the mounting block 17 moves to the end point, the auxiliary wheel 19 in the vertical direction will move to the horizontal direction, so that the auxiliary wheel 19 abuts against the forging on the blanking groove 6;

[0035] When the ring rolling machine facilitating material taking in this embodiment is in use, the forging to be processed is placed in the blanking groove 6. By using the hydraulic cylinder 2, the forging is lifted, so that the upper surface of the forging contacts the surface of the rolling wheel 8. Then, by starting the first motor 9, the rolling wheel 8 rotates. The rotation of the rolling wheel 8 drives the forging to rotate, thereby causing the support plate 3 to rotate. Thus, the rolling work is completed by using the rolling wheel 8. After the processing is completed, the second motor 11 can be started to drive the lead screw 12 to rotate. Due to the connection and limitation between the chute 13 and the slider 14, the second base 5 will gradually move away from the first base 4 as the lead screw 12 rotates, thereby opening the blanking groove 6, so that the operator can take out the forging from the space between the first base 4 and the second base 5 through the clamp, avoiding the situation that it is inconvenient to take out the forging due to the excessive fitting of the forging with the inner wall of the blanking groove 6, making the ring rolling machine have the effect of facilitating material taking. Before the rolling processing, the electric push rod 16 can also be started to laterally push the mounting block 17. Since the connecting block 24 on the turntable 23 is located in the oblique guiding groove 21, as the mounting block 17 moves, the horizontal position of the connecting block 24 will gradually change upward, that is, the turntable 23 will rotate, thereby causing the connecting rod 18 to rotate. When the mounting block 17 moves to the end point, the auxiliary wheel 19 in the vertical direction will move to the horizontal direction, so that the auxiliary wheel 19 abuts against the forging on the blanking groove 6. By using the auxiliary wheel 19, the forging is assisted to be pressed tightly, avoiding the forging from detaching from the blanking groove 6 due to uneven force during rotation caused by the drive of one side of the rolling wheel 8, ensuring the stability of the ring rolling machine during use. At the same time, by driving the electric push rod 16, when the auxiliary wheel 19 is withdrawn, the auxiliary wheel 19 will not form an obstruction above the forging, further facilitating the material taking work.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A ring rolling machine for convenient material removal, comprising a bottom plate (1), characterized in that: A hydraulic cylinder (2) is installed on the top of the base plate (1), a support plate (3) is movably arranged on the top of the hydraulic cylinder (2) via a rotating shaft, a first base (4) is arranged on one end of the top of the support plate (3), a second base (5) is arranged on the end of the top of the support plate (3) away from the first base (4), a separation mechanism is arranged between the bottom end of one side of the first base (4) and the second base (5), a material discharge trough (6) is provided on the top of both the first base (4) and the second base (5), a bracket (7) is fixedly arranged on one side of the top of the base plate (1), a rolling wheel (8) is movably arranged on one side of the top of the bracket (7) above the material discharge trough (6), a first motor (9) is installed on the side of the top of the bracket (7) away from the rolling wheel (8) via a mounting seat, and an output shaft end of the first motor (9) is transmission-connected to the rotating shaft where the rolling wheel (8) is located via a coupling.

2. A ring rolling machine for easy material removal according to claim 1, characterized in that: The separation mechanism comprises a receiving groove (10), a second motor (11) and a screw rod (12); a receiving groove (10) is provided at the bottom end of one side of the first base (4); a second motor (11) is installed inside the receiving groove (10) via a mounting seat; a screw rod (12) is movably provided at the bottom end of one side of the first base (4) away from the receiving groove (10) via a rotating shaft; an output shaft end of the second motor (11) is transmission-connected to the rotating shaft where the screw rod (12) is located via a coupling; a threaded groove (22) is provided at the bottom end of one side of the second base (5); one end of the screw rod (12) is located inside the threaded groove (22).

3. The ring rolling machine for easy material removal according to claim 1, characterized in that: A slide groove (13) is provided at one end of the top of the support plate (3), a slider (14) is movably provided at one end inside the slide groove (13), and the top end of the slider (14) is fixedly connected to the second base (5).

4. The ring rolling machine for easy material removal according to claim 1, characterized in that: Both ends of the top of the bottom plate (1) are fixedly provided with mounting plates (15), the top of one side of the mounting plate (15) is installed with an electric push rod (16), the telescopic shaft end of the electric push rod (16) is fixedly provided with a mounting block (17), one side of the mounting block (17) is provided with a connecting rod (18) movably provided through a rotating shaft, the top of the connecting rod (18) is provided with an auxiliary wheel (19) movably provided through a rotating shaft, a rotating disk (23) is provided at one end of the rotating shaft where the connecting rod (18) is located on the side of the mounting block (17) away from the connecting rod (18), and a connecting block (24) is fixedly provided at one end of one side of the rotating disk (23).

5. The ring rolling machine for easy material removal according to claim 4, characterized in that: A limiting plate (20) is fixedly arranged at the top end of one side of the mounting plate (15) on one side of the electric push rod (16).

6. The ring rolling machine for easy material removal according to claim 5, characterized in that: An oblique guide groove (21) is provided on one side surface of the limiting plate (20), and one end of the connecting block (24) is located inside the oblique guide groove (21).