Flange forging clamping jaw

Abstract

The utility model discloses a flange forging clamping jaw which comprises a supporting rod, a controller, an L-shaped supporting frame, a hanging ring, a clamping module and a rotating module. The rotating module comprises a first gear, a center shaft of the first gear is movably connected with the L-shaped supporting frame, the first gear is meshed with a second gear, a center shaft of the second gear is movably connected with the L-shaped supporting frame, the end of the center shaft of the second gear is fixedly connected with an output shaft of a motor, and the motor is fixedly connected with the L-shaped supporting frame. The clamping module comprises an electric push rod, and a shell of the electric push rod is fixedly connected with an L-shaped plate. When a red hot forging stock is turned over, the hanging ring is connected with a crane through the steel wire rope, so that the forging stock is located between the two clamping arms, the forging stock is clamped by the two clamping arms through the clamping module, fixed positioning of the forging stock is achieved, and rotating turning over of the forging stock is achieved through the rotating module.

Description

Technical Field

[0001] The utility model relates to the technical field of flange forging, in particular to a flange forging jaw. Background Art

[0002] In the forging industry, since it is often necessary to turn over red-hot forged blanks, the common turning-over fixtures are mainly robotic arms provided at one end of the forged blank. A circular chain is hung by a crane in the middle of the forged blank to keep the forged blank horizontal and work along the torque of the robotic arm. Its disadvantage is that it is more suitable for the axial turning-over of some thick and long round forged blanks. For the turning-over of block-shaped forged blanks, due to the use of a single-side hydraulic cylinder to do work, the clamping force is uneven, and the forged blank is very easy to fall off the anvil, posing a safety hazard;

[0003] Therefore, it is necessary to provide a flange forging jaw to solve the above technical problems. Content of the Utility Model

[0004] The purpose of the utility model is to propose a flange forging jaw to solve the shortcomings existing in the prior art.

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

[0006] A flange forging jaw includes a support rod, a controller, an L-shaped support frame, a lifting ring, a clamping module, and a rotating module;

[0007] Among them, the rotating module includes a first gear, the central axis of the first gear is movably connected to the L-shaped support frame, the first gear meshes with a second gear, the central axis of the second gear is movably connected to the L-shaped support frame, the end of the central axis of the second gear is fixedly connected to the output shaft of a motor, and the motor is fixedly connected to the L-shaped support frame;

[0008] The clamping module includes an electric push rod, the housing of the electric push rod is fixedly connected to an L-shaped plate, the L-shaped plate is fixedly connected to the L-shaped support frame, the telescopic rod of the electric push rod passes through the L-shaped plate, the telescopic rod of the electric push rod passes through and is movably connected to the central axis of the first gear, the end of the telescopic rod of the electric push rod is fixedly connected to a square block, and both sides of the square block are respectively hinged to corresponding connecting rods through pin shafts;

[0009] One ends of the two connecting rods are respectively hinged to corresponding square guide rods through pin shafts, the two square guide rods are respectively arranged in corresponding square sleeves, the two square sleeves are respectively fixedly connected to corresponding L-shaped rods, the two L-shaped rods are respectively fixedly connected to the first gear, and one ends of the two square guide rods are respectively fixedly connected to corresponding clamping arms.

[0010] Preferably, the controller is fixedly connected to the upper side of the L-shaped support frame.

[0011] Preferably, one end of the L-shaped support frame is fixedly connected to the support rod.

[0012] Preferably, the hanging ring is movably connected to the upper end of the L-shaped support frame.

[0013] Compared with the related art, the beneficial effects of the present utility model are as follows:

[0014] 1. When turning over the red-hot forging billet, connect the hanging ring to the crane through a steel wire rope, place the forging billet between the two clamping arms, and use the clamping module to make the two clamping arms clamp the forging billet to achieve fixed positioning of the forging billet, and use the rotating module to achieve turning over of the forging billet;

[0015] 2. When turning over the forging billet, it can firmly clamp the forging billet and avoid the forging billet from falling during the turning process, with strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of the present utility model.

[0017] Figure 2 is a three-dimensional schematic diagram of the present utility model.

[0018] Figure 3 is a schematic diagram of the connection structure of some parts of the present utility model.

[0019] Figure 4 is a schematic diagram of the connection structure of some parts of the present utility model.

[0020] In the figure:

[0021] 1. Support rod;

[0022] 2. Controller;

[0023] 3. L-shaped support frame;

[0024] 4. Hanging ring;

[0025] 5: Clamping module, 51. Electric push rod, 52. L-shaped plate, 53. Clamping arm, 54. Square guide rod, 55. Square sleeve, 56. L-shaped rod, 57. Link, 58. Square block;

[0026] 6: Rotating module, 61. Motor, 62. Gear one, 63. Gear two. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] 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 of the embodiments.

[0028] A flange forging jaw, comprising a support rod 1, a controller 2, an L-shaped support frame 3, a lifting ring 4, a clamping module 5, and a rotating module 6;

[0029] Wherein, the rotating module 6 includes a first gear 62, the central axis of the first gear 62 is movably connected to the L-shaped support frame 3, the first gear 62 meshes with a second gear 63, the central axis of the second gear 63 is movably connected to the L-shaped support frame 3, the end of the central axis of the second gear 63 is fixedly connected to the output shaft of a motor 61, and the motor 61 is fixedly connected to the L-shaped support frame 3;

[0030] The clamping module 5 includes an electric push rod 51, the housing of the electric push rod 51 is fixedly connected to an L-shaped plate 52, the L-shaped plate 52 is fixedly connected to the L-shaped support frame 3, the telescopic rod of the electric push rod 51 passes through the L-shaped plate 52, the telescopic rod of the electric push rod 51 passes through and is movably connected to the central axis of the first gear 62, the end of the telescopic rod of the electric push rod 51 is fixedly connected to a square block 58, and both sides of the square block 58 are respectively hinged to corresponding connecting rods 57 through pin shafts;

[0031] One ends of the two connecting rods 57 are respectively hinged to corresponding square guide rods 54 through pin shafts, the two square guide rods 54 are respectively arranged in corresponding square sleeves 55, the two square sleeves 55 are respectively fixedly connected to corresponding L-shaped rods 56, the two L-shaped rods 56 are respectively fixedly connected to the first gear 62, and one ends of the two square guide rods 54 are respectively fixedly connected to corresponding clamping arms 53.

[0032] The upper side of the L-shaped support frame 3 is fixedly connected to the controller 2.

[0033] One end of the L-shaped support frame 3 is fixedly connected to the support rod 1.

[0034] The lifting ring 4 is movably connected to the upper side end of the L-shaped support frame 3.

[0035] The controller 2 is electrically connected to the motor 61 and the electric push rod 51 respectively.

[0036] Working principle: When turning over a red-hot forging blank, connect the lifting ring 4 to the crane through a steel wire rope, place the forging blank between the two clamping arms 53, the controller 2 controls the electric push rod 51 to start, the telescopic rod of the electric push rod 51 retracts to drive the square block 58 to move, the square block 58 drives the corresponding connecting rods 57 to swing respectively, the two connecting rods 57 drive the corresponding square guide rods 54 to move along the square sleeves 55 respectively, so that the two square guide rods 54 drive the clamping arms 53 to move respectively, and the two clamping arms 53 clamp the forging blank, realizing the fixed positioning of the forging blank. At this time, control the electric push rod 51 to close, and then control the motor 61 to start. The motor 61 drives the second gear 63 to rotate, the second gear 63 meshes with the first gear 62 to rotate, so that the first gear 62 drives the clamping module 5 to rotate, realizing the rotation and turning over of the forging blank.

[0037] Beneficial effects: When turning over a red-hot forging blank, connect the lifting ring 4 to the crane through a steel wire rope, place the forging blank between the two clamping arms 53, through the clamping module 5, the two clamping arms 53 clamp the forging blank, realizing the fixed positioning of the forging blank, and through the rotating module 6, realizing the rotation and turning over of the forging blank.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A flange forging claw, characterized in that: The flange forging jaws include: Support rod (1), controller (2), L-shaped support frame (3), lifting ring (4), clamping module (5), rotating module (6); The rotating module (6) comprises a gear 1 (62), a central axis of the gear 1 (62) being movably connected to the L-shaped support frame (3), the gear 1 (62) being meshed with a gear 2 (63), a central axis of the gear 2 (63) being movably connected to the L-shaped support frame (3), an end of the central axis of the gear 2 (63) being fixedly connected to the output shaft of the motor (61), and the motor (61) being fixedly connected to the L-shaped support frame (3); The clamping module (5) comprises an electric push rod (51), the shell of the electric push rod (51) is fixedly connected to an L-shaped plate (52), the L-shaped plate (52) is fixedly connected to the L-shaped support frame (3), the telescopic rod of the electric push rod (51) passes through the L-shaped plate (52), the telescopic rod of the electric push rod (51) passes through and is movably connected to the central axis of the gear one (62), the end of the telescopic rod of the electric push rod (51) is fixedly connected to a block (58), and the two sides of the block (58) are respectively connected to corresponding connecting rods (57) through pin hinges; One end of the two connecting rods (57) is respectively connected to the corresponding square guide rod (54) through a pin hinge, the two square guide rods (54) are respectively arranged in the corresponding square sleeves (55), the two square sleeves (55) are respectively fixedly connected to the corresponding L-shaped rods (56), the two L-shaped rods (56) are respectively fixedly connected to the gear one (62), and one end of the two square guide rods (54) is respectively fixedly connected to the corresponding clamping arm (53).

2. The flange forging claw according to claim 1, characterized in that: The upper side of the L-shaped support frame (3) is fixedly connected to the controller (2).

3. The flange forging claw according to claim 2, characterized in that: One end of the L-shaped support frame (3) is fixedly connected to the support rod (1).

4. The flange forging claw according to claim 3, characterized in that: The lifting ring (4) is movably connected to the upper end of the L-shaped support frame (3).

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