Fixing part for steel ladle machining

Abstract

The utility model discloses a steel ladle processing fixing piece which comprises a bottom plate, vertical plates are arranged on the two sides of the top face of the bottom plate in a sliding mode, U-shaped frames are arranged on the top faces of the opposite sides of the two vertical plates in a rotating mode, a hollow frame is fixedly arranged on one side of each U-shaped frame, and a clamping mechanism is arranged on the surface of each hollow frame. The clamping mechanism comprises a rotating rod rotationally arranged in the hollow frame, convex rings are arranged at the top and the bottom of the surface of the rotating rod in a sliding mode, an L-shaped clamping plate is fixedly arranged on the surface of the convex ring located on the upper portion, and a limiting plate is fixedly arranged on the surface of the convex ring located on the lower portion. According to the fixing piece for steel ladle machining, through the arrangement of the clamping mechanism, the fixing piece can be suitable for clamping work of steel ladles with different sizes within a certain range, when the machining position of the steel ladles needs to be adjusted, automatic overturning of the steel ladles can be achieved, frequent disassembly and assembly by workers are not needed, the labor intensity is reduced, and the subsequent machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ladle processing, in particular to a fixing piece for ladle processing. Background Art

[0002] Ladle is used in steel mills and foundries to receive molten steel and perform pouring operations in front of open hearth furnaces, electric furnaces or converters.

[0003] During the processing of the ladle, fixing parts are usually used to limit and fix it to ensure the stability of the ladle during processing. According to the patent application number CN202223141723.2, when the ladle is changed in position, the hydraulic telescopic cylinder releases the fixed block, and the roller in the movable connection part on the end face of the telescopic cylinder rolls in contact with the ladle to provide clamping force. The motor drives the rotating platform to rotate the bearing installed in the groove in the middle of the workbench, driving the ladle to slowly rotate to the position where welding is required. The motor stops rotating, and the hydraulic telescopic cylinder fixes and clamps the ladle again. Therefore, the clamping force is always maintained when the position of the ladle is changed, avoiding operational risks and ensuring the safety of workers.

[0004] In the above patent, when the bottom surface of the ladle needs to be processed, the fixing block needs to be controlled to be away from the surface of the ladle, and it needs to be manually flipped over and then clamped and fixed. The operation is time-consuming and labor-intensive, and there are certain safety hazards. The automatic flipping of the ladle after fixation cannot be achieved simultaneously, which reduces the subsequent processing efficiency. Therefore, in response to the above shortcomings, the present utility model makes the following improvements. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a fixing piece for ladle processing, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A fixing member for ladle processing, comprising a bottom plate, vertical plates slidably provided on both sides of the top surface of the bottom plate, U-shaped frames rotatably provided on the top surfaces of the two vertical plates on opposite sides, a hollow frame fixedly provided on one side of the U-shaped frame, and a clamping mechanism provided on the surface of the hollow frame;

[0007] The clamping mechanism includes a rotating rod rotatably arranged inside the hollow frame, and convex rings are slidably arranged on the top and bottom of the surface of the rotating rod, an L-shaped clamping plate is fixedly arranged on the surface of the upper convex ring, and a limiting plate is fixedly arranged on the surface of the lower convex ring, and a driving part for controlling the rotation of the rotating rod is provided on the top surface of the bottom plate.

[0008] Preferably, electric push rods are fixedly provided at both ends of the rotating rod via connecting plates, and a U-shaped block is fixedly provided at the protruding end of the electric push rod, and the protrusion of the convex ring is located inside the U-shaped block.

[0009] Preferably, a sliding groove is provided on the surface of the rotating rod located outside the hollow frame, and a slider adapted to the sliding groove is fixedly provided on the inner wall of the convex ring, and the slider is slidably arranged inside the sliding groove.

[0010] Preferably, the driving part includes a first motor fixed to one side of the hollow frame through a support rod, and one end of the first motor output shaft is fixed with a first gear through a coupling, and the surface of the rotating rod is fixed with a second gear meshing with the first gear.

[0011] Preferably, a second motor is fixedly provided on the top surface of the two vertical plates on the opposite side, and one end of the output shaft of the second motor is fixedly connected to the surface of the U-shaped frame through a coupling.

[0012] Preferably, a hydraulic cylinder is fixedly provided on the top surface of the base plate, and a support plate is fixedly provided on the protruding end of the hydraulic cylinder.

[0013] Beneficial effects

[0014] The utility model provides a fixing part for ladle processing. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The fixture for ladle processing can be used for clamping ladles of different sizes within a certain range through the setting of the clamping mechanism. When the processing position of the ladle needs to be adjusted, the ladle can be automatically flipped over without the need for frequent disassembly and assembly by personnel, which reduces labor intensity and improves subsequent processing efficiency.

[0016] (2) The fixing part for ladle processing can stably support the ladle during processing through the arrangement of the support plate and the hydraulic cylinder, and when the ladle is turned over, the support plate can be controlled to descend so that the ladle is not blocked by the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A partial enlarged view of point A in the middle;

[0019] Figure 3 For this utility model Figure 1 A partial enlarged view of point B in the middle.

[0020] In the figure: 1. Base plate; 2. Vertical plate; 3. U-shaped frame; 4. Hollow frame; 5. Clamping mechanism; 51. Rotating rod; 52. Convex ring; 53. L-shaped clamping plate; 54. Limiting plate; 55. Electric push rod; 56. U-shaped block; 57. First motor; 58. First gear; 59. Second gear; 510. Second motor; 6. Hydraulic cylinder; 7. Support plate. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figures 1 to 3 As shown, the present invention provides a technical solution, and the specific improvements are as follows:

[0024] A fixing part for ladle processing, comprising a bottom plate 1, vertical plates 2 are slidably provided on both sides of the top surface of the bottom plate 1, horizontal electric slide rails are provided on both sides of the top surface of the bottom plate 1, the bottom surfaces of the vertical plates 2 are slidably provided on the top surfaces of the horizontal electric slide rails, U-shaped frames 3 are rotatably provided on the top surfaces of the two vertical plates 2 on the opposite sides, a second motor 510 is fixedly provided on the top surfaces of the two vertical plates 2 on the opposite sides, and one end of the output shaft of the second motor 510 is fixedly connected to the surface of the U-shaped frame 3 through a coupling, a hollow frame 4 is fixedly provided on one side of the U-shaped frame 3, a clamping mechanism 5 is provided on the surface of the hollow frame 4, the clamping mechanism 5 includes a rotating rod 51 rotatably provided inside the hollow frame 4, and a convex ring 52 is slidably provided on the top and bottom of the surface of the rotating rod 51, a sliding groove is provided on the surface of the rotating rod 51 located outside the hollow frame 4, and the convex ring 5 2 is fixedly provided with a slider adapted to the slide groove, and the slider is slidably arranged inside the slide groove, an L-shaped clamping plate 53 is fixedly provided on the surface of the upper convex ring 52, and a limit plate 54 is fixedly provided on the surface of the lower convex ring 52. Both ends of the rotating rod 51 are fixedly provided with electric push rods 55 through connecting plates, and the protruding end of the electric push rod 55 is fixedly provided with a U-shaped block 56. The protrusion of the convex ring 52 is located inside the U-shaped block 56. The top surface of the bottom plate 1 is provided with a driving part for controlling the rotation of the rotating rod 51, and the driving part includes a first motor 57 fixedly provided on one side of the hollow frame 4 through a support rod, and one end of the output shaft of the first motor 57 is fixedly provided with a first gear 58 through a coupling, and a second gear 59 meshing with the first gear 58 is fixedly provided on the surface of the rotating rod 51;

[0025] According to the size of the ladle, the horizontal electric slide rail is activated, so that the horizontal electric slide rail drives the vertical plate 2 to move, and the two vertical plates 2 are controlled to move relative to each other. Then, the electric push rod 55 is controlled to start, so that the extended end of the electric push rod 55 pushes the convex ring 52 to slide along the surface of the rotating rod 51 through the U-shaped block 56, so that the L-shaped clamping plate 53 and the limit plate 54 are relatively close to each other, thereby clamping and limiting the top and bottom surfaces of the ladle. Only after the clamping is fixed can the processing work be carried out;

[0026] When the processing surface of the ladle needs to be adjusted, the second motor 510 is started, so that the second motor 510 drives the U-shaped frame 3 to rotate, and the U-shaped frame 3 synchronously drives the hollow frame 4 to rotate. At the same time, the L-shaped clamping plate 53 and the limit plate 54 rotate synchronously, and the ladle can be flipped.

[0027] Example 2

[0028] Based on Example 1, please refer to Figures 1 to 3 The specific improvements are as follows:

[0029] A hydraulic cylinder 6 is fixedly provided on the top surface of the bottom plate 1, and a support plate 7 is fixedly provided on the protruding end of the hydraulic cylinder 6;

[0030] When the ladle is being processed, the hydraulic cylinder 6 is controlled to start, so that the extended end of the hydraulic cylinder 6 drives the support plate 7 to rise, and the support plate 7 contacts the ladle to play a supporting role. When the ladle needs to be turned over, the support plate 7 is controlled to descend to prevent the support plate 7 from affecting the turning of the ladle.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for ladle processing, comprising a bottom plate (1), characterized in that: Vertical plates (2) are slidably provided on both sides of the top surface of the bottom plate (1), and U-shaped frames (3) are rotatably provided on the top surfaces of the two vertical plates (2) on opposite sides, and a hollow frame (4) is fixedly provided on one side of the U-shaped frame (3), and a clamping mechanism (5) is provided on the surface of the hollow frame (4); The clamping mechanism (5) comprises a rotating rod (51) rotatably arranged inside the hollow frame (4), and convex rings (52) are slidably arranged on the top and bottom of the surface of the rotating rod (51), an L-shaped clamping plate (53) is fixedly arranged on the surface of the upper convex ring (52), and a limiting plate (54) is fixedly arranged on the surface of the lower convex ring (52), and a driving part for controlling the rotation of the rotating rod (51) is provided on the top surface of the bottom plate (1).

2. The fixing member for ladle processing according to claim 1, characterized in that: Both ends of the rotating rod (51) are fixedly provided with electric push rods (55) through connecting plates, and the protruding end of the electric push rod (55) is fixedly provided with a U-shaped block (56), and the protrusion of the convex ring (52) is located inside the U-shaped block (56).

3. The fixing member for ladle processing according to claim 1, characterized in that: A sliding groove is provided on the surface of the rotating rod (51) outside the hollow frame (4), and a sliding block adapted to the sliding groove is fixedly provided on the inner wall of the convex ring (52), and the sliding block is slidably arranged inside the sliding groove.

4. The fixing member for ladle processing according to claim 1, characterized in that: The driving part comprises a first motor (57) fixedly arranged on one side of the hollow frame (4) via a support rod, and a first gear (58) is fixedly arranged on one end of the output shaft of the first motor (57) via a coupling, and a second gear (59) meshing with the first gear (58) is fixedly arranged on the surface of the rotating rod (51).

5. The fixing member for ladle processing according to claim 1, characterized in that: A second motor (510) is fixedly provided on the top surface of the two vertical plates (2) on the opposite side, and one end of the output shaft of the second motor (510) is fixedly connected to the surface of the U-shaped frame (3) through a coupling.

6. The fixing member for ladle processing according to claim 1, characterized in that: A hydraulic cylinder (6) is fixedly provided on the top surface of the base plate (1), and a support plate (7) is fixedly provided on the protruding end of the hydraulic cylinder (6).

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