Round billet rolling inspection platform

Abstract

The utility model discloses a round billet rolling detection platform, which is characterized in that the round billet rolling detection platform comprises a fixed support frame, a movable detection platform and a driving mechanism, the fixed support frame is arranged on the ground, the movable detection platform is arranged on the fixed support frame, one side of the movable detection platform is rotatably connected with the corresponding side of the fixed support frame, and the driving mechanism is arranged on the movable detection platform. And the driving mechanism is used for driving the movable detection table to rotate. The round billet defect detection device is simple in structure and convenient to use, saves physical strength for rolling round billets when round billet defects are detected, and improves working efficiency.

Description

Technical Field

[0001] The utility model relates to the field of steel production, in particular to a round billet rolling inspection platform. Background Art

[0002] In steel production, round billets will produce flame cutting nodules and other defects during the manufacturing process. Most of the existing production processes require manual repair of the defects on the round billets after they are off the production line. During the inspection and repair process, the round billets need to be continuously rolled so that the surface of the billets can be fully inspected. During the rolling process of the billets, since many sections are large, the length is long, and the weight of a single billet is large, manual levers are required to pry the round billets to roll. Even if a larger power arm / resistance arm lever is used to pry the round billets, a large force is still required to realize the billet surface defect inspection and processing. In this way, the labor intensity of the finishing workers is high and the work efficiency is low. Utility Model Content

[0003] In order to overcome the above-mentioned deficiencies in the prior art, the utility model provides a round billet rolling inspection platform.

[0004] The technical solution adopted by the utility model is: a round billet rolling inspection platform, comprising a fixed support frame, a movable inspection platform, and a driving mechanism, wherein the fixed support frame is arranged on the ground, the movable inspection platform is arranged on the fixed support frame, one side of the movable inspection platform is rotatably connected to the corresponding side of the fixed support frame, and the driving mechanism is used to drive the movable inspection platform to rotate;

[0005] Furthermore, the driving mechanism is an oil cylinder, an oil cylinder mounting beam is provided on the fixed support frame, the bottom of the oil cylinder is hinged to the fixed support frame, and the top of the oil cylinder plunger is hinged to the movable detection platform;

[0006] Furthermore, the rotatable connection is in the form of a bearing and a shaft connection, a bearing seat is symmetrically arranged on the fixed support frame, a bearing is installed in the bearing seat, a shaft is connected between the bearings, and the shaft is fixedly connected to the movable detection platform;

[0007] Furthermore, the movable inspection platform is evenly provided with a plurality of support beams, the support beams are used to place the round blanks, a space for the staff to move is reserved between the support beams, a rubber plate is attached to the contact surface between the support beams and the round blanks, a working pedal is provided between the support beams, and the surface of the working pedal is lower than the surface of the support beams;

[0008] Furthermore, a pneumatic tool quick connector is provided on one side of the movable testing platform;

[0009] Furthermore, a plurality of legs are evenly arranged at the bottom of the fixed support frame, and the legs include a sleeve column, a buffer spring, and a movable column. The sleeve column is arranged on the ground, the lower part of the sleeve column is a solid cylinder, the upper part of the sleeve column is a hollow cylinder with an opening at the top, a limiting portion is arranged at the top of the hollow cylinder, a buffer spring is arranged in the hollow space of the hollow cylinder, a movable column is arranged on the buffer spring, the upper end of the movable column is connected to the main body of the fixed support frame, and the lower end of the movable column is arranged with a limiting frustum cooperating with the limiting portion.

[0010] Furthermore, enclosures are provided on both sides of the movable detection platform, and a round billet receiving buffer portion is provided at the front end of the movable detection platform.

[0011] Furthermore, the contact surface between the round blank buffer receiving portion and the round blank is a concave arc surface.

[0012] The utility model drives the movable inspection platform to rotate appropriately with the connection between the movable inspection platform and the fixed support frame as the axis by arranging a driving mechanism. When inspecting defects of the round billet, the staff only needs to exert a slight force on the round billet to realize the rolling of the round billet on the movable inspection platform to achieve the purpose of inspecting the defects of the round billet; the buffer structure on the support leg plays a buffering role when the round billet is lifted by the overhead crane and placed on the device, thereby avoiding some collision damage; the round billet receiving buffer part is arranged to avoid the collision of the round billet after the inspection is completed and the round billet rolls to the lower side of the movable inspection platform.

[0013] The utility model has a simple structure and is easy to use, saves the physical strength of workers in rolling round billets when inspecting defects of round billets, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the connection of the drive mechanism of the utility model.

[0016] Figure 3 This is a schematic diagram of the support leg structure of the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the buffer part of the utility model.

[0018] In the figure: 1. fixed support frame, 101. support leg, 1011. sleeve column, 1012. buffer spring, 1013. movable column, 102. cylinder mounting beam, 2. movable detection platform, 3. cylinder, 4. bearing seat, 5. shaft, 6. support beam, 7. rubber plate, 8. pedal, 9. pneumatic tool quick connector, 10. buffer part. DETAILED DESCRIPTION

[0019] In order to more clearly understand the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0020] like Figure 1 and Figure 2 As shown, a round billet rolling inspection platform comprises a fixed support frame 1, a movable inspection platform 2, and a driving mechanism. The fixed support frame 1 is fixed on the ground, and the movable inspection platform 2 is arranged on the fixed support frame 1. One side of the movable inspection platform 2 is rotatably connected to the corresponding side of the fixed support frame 1. The driving mechanism is used to drive the movable inspection platform 2 to rotate. The driving mechanism adopts an oil cylinder 3. An oil cylinder 3 mounting beam 102 is arranged on the fixed support frame 1. The bottom of the oil cylinder 3 is hinged to the fixed support frame 1, and the top of the plunger of the oil cylinder 3 is hinged to the movable inspection platform 2. Its working principle is similar to that of a dump truck.

[0021] Preferably, the movable detection platform 2 and the fixed support frame 1 are rotatably connected by a bearing and a shaft 5. A bearing seat 4 is symmetrically arranged on the fixed support frame 1. A bearing is arranged in the bearing seat 4. Due to the large load, a cylindrical roller bearing can be selected for the bearing. A shaft 5 is connected between the bearings, and the shaft 5 is fixedly connected to the movable detection platform 2.

[0022] Preferably, the movable inspection platform 2 is evenly provided with a plurality of support beams 6, the support beams 6 are used to place the round blanks, and space for the staff to move is reserved between the support beams 6. The contact surface between the support beams 6 and the round blanks is provided with a rubber plate 7, which can play a certain buffering role and reduce the wear on the fixed bracket. A working pedal 8 is provided between the support beams 6, and the surface of the working pedal 8 is lower than the surface of the support beams 6, and the staff can work on the working pedal 8;

[0023] Preferably, a pneumatic tool quick connector 9 is provided on one side of the movable inspection table 2. When the staff inspects the round billet, they generally use pneumatic tools to repair the defects of the round billet. The pneumatic tool quick connector 9 is provided on the movable inspection table 2 to facilitate the staff to use the pneumatic tools.

[0024] like Figure 1 and Figure 3As shown, preferably, a plurality of legs 101 are evenly arranged at the bottom of the fixed support frame 1, and the legs 101 include a sleeve column 1011, a buffer spring 1012, and a movable column 1013. The sleeve column 1011 is arranged on the ground, the lower part of the sleeve is a solid cylinder, the upper part of the sleeve column 1011 is a hollow cylinder with an open top, a limited position portion is arranged at the top of the hollow cylinder, a buffer spring 1012 is arranged in the hollow space of the hollow cylinder, and a movable column 1013 is arranged on the buffer spring 1012. The upper end of the column 1013 is connected to the main body of the fixed support frame 1, and the lower end of the movable column 1013 is provided with a limiting round table that cooperates with the limiting part. The round billets are generally transferred in the workshop by an overhead crane in conjunction with an electromagnetic hoist. When the round billets are placed on the movable platform, they will have an impact on the entire device. A support leg 101 with a buffering function is provided. When the round billets are placed on the movable detection platform, the impact is transmitted to the movable column 1013, and the movable column 1013 moves downward to compress the buffer spring 1012 until the spring recovers its balance.

[0025] like Figure 1 and Figure 4 As shown, preferably, enclosures are provided on both sides of the movable testing platform 2, and a round billet receiving buffer portion 10 is provided at the front end of the movable testing platform 2, and the contact surface between the round billet buffer receiving portion and the round billet is a concave arc surface.

[0026] Before use, the oil working cylinder stroke is obtained through calculation and experiment, so that under this working stroke, the static friction force on the round billet placed on the movable inspection table 2 is equal to the component of its gravity along the support beam 6, or the gravity component is slightly smaller than the static friction force. The staff can use a smaller force to push the round billet to make it roll on the support beam 6.

[0027] When in use, the overhead crane in the workshop lifts the round billet to the movable inspection table 2 of the device. At this time, the cylinder 3 is not started. When the round billet is placed and stationary, the cylinder 3 is started. The cylinder 3 works to a fixed stroke. At least two workers cooperate with the work, one pushes or stops the round billet, and the other checks the round billet when it rolls or stops and uses tools to repair the defects of the round billet at the same time.

[0028] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A round billet rolling inspection platform, characterized in that: It includes a fixed support frame, a movable detection platform, and a driving mechanism. The fixed support frame is set on the ground, the movable detection platform is set on the fixed support frame, one side of the movable detection platform is rotatably connected to the corresponding side of the fixed support frame, and the driving mechanism is used to drive the movable detection platform to rotate.

2. A round billet rolling inspection platform according to claim 1, characterized in that: The driving mechanism is an oil cylinder, an oil cylinder mounting beam is arranged on the fixed support frame, the bottom of the oil cylinder is hinged to the fixed support frame, and the top of the oil cylinder plunger is hinged to the movable detection platform.

3. The round billet rolling inspection platform according to claim 1, characterized in that: The rotatable connection is connected by a bearing and a shaft. The fixed support frame is symmetrically provided with a bearing seat, a bearing is installed in the bearing seat, a shaft is connected between the bearings, and the shaft is fixedly connected to the movable detection platform.

4. The round billet rolling inspection platform according to claim 1, characterized in that: The movable inspection platform is evenly provided with a plurality of support beams, the support beams are used to place round billets, and spaces for staff to move are reserved between the support beams.

5. A round billet rolling inspection platform according to claim 4, characterized in that: A rubber plate is attached to the contact surface between the support beam and the round blank.

6. A round billet rolling inspection platform according to claim 4, characterized in that: A working pedal is arranged between the support beams, and a surface of the working pedal is lower than a surface of the support beams.

7. The round billet rolling inspection platform according to claim 1, characterized in that: A pneumatic tool quick connector is arranged on one side of the movable testing platform.

8. The round billet rolling inspection platform according to claim 1, characterized in that: A plurality of legs are evenly arranged at the bottom of the fixed support frame, and the legs include a sleeve column, a buffer spring, and a movable column. The sleeve column is arranged on the ground, the lower part of the sleeve column is a solid cylinder, the upper part of the sleeve column is a hollow cylinder with an opening at the top, a limiting portion is arranged at the top of the hollow cylinder, a buffer spring is arranged in the hollow space of the hollow cylinder, a movable column is arranged on the buffer spring, the upper end of the movable column is connected to the main body of the fixed support frame, and the lower end of the movable column is arranged with a limiting frustum cooperating with the limiting portion.

9. The round billet rolling inspection platform according to claim 1, characterized in that: Enclosures are arranged on both sides of the movable detection platform, and a round billet receiving buffer portion is arranged at the front end of the movable detection platform.

10. The round billet rolling inspection platform according to claim 7, characterized in that: The contact surface between the round blank buffer receiving portion and the round blank is a concave arc surface.

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