Turnover tool structure for steel pipe between pipe frame and roller

Abstract

The utility model relates to a turning tool structure for a steel pipe between a pipe frame and rollers. At least one turning tool structure is arranged at each of the two ends of the steel pipe in the length direction. The roller is arranged on one side of the pipe frame and is arranged on a roller bracket, and the upper end of the roller is lower than the pipe frame; the device is characterized in that a turning plate is arranged above the roller support, a turning shaft of the turning plate is close to the pipe frame, and the lower portion of one end, away from the pipe frame, of the turning plate is connected with an air cylinder through a connecting shaft. The steel pipe station transfer device is used for achieving station transfer of steel pipes between the pipe frame and the idler wheels, and is sensitive in action, high in speed and high in efficiency.

Description

Technical Field

[0001] The utility model relates to a workstation conversion mechanism for steel pipes, in particular to a turning tool structure for steel pipes between a pipe rack and a roller. Background Art

[0002] When designing an automated steel pipe production line, since each process requires different amounts of time, a pipe rack needs to be set up for buffering. At the same time, transferring a pipe from one workstation to another requires moving the pipe from the pipe rack to the roller or from the roller to the pipe rack to complete the reverse or position conversion of the pipe, which requires the design of a set of devices to achieve this.

[0003] The existing workstation conversion mechanism is mainly mechanical arm grabbing or manual movement conversion. The structure of mechanical arm grabbing has high structural cost, while the manual movement conversion has low operating efficiency, poor stability and safety problems. Utility Model Content

[0004] The purpose of the utility model is to provide a turning tool structure for steel pipes between a pipe rack and a roller, which mainly solves the problems existing in the above-mentioned prior art. The structure of the utility model is used to realize the workstation transfer of steel pipes between the pipe rack and the roller, and its action is sensitive, fast and efficient.

[0005] The specific technical solution of the utility model is as follows:

[0006] A material turning tooling structure for steel pipes between a pipe rack and a roller, at least one set is arranged at each end of the steel pipe in the length direction; it includes a pipe rack and a roller arranged on a roller bracket on one side of the pipe rack, and the height of the upper end of the roller is lower than the height of the pipe rack; it is characterized in that a flap is arranged above the roller bracket, the turning axis of the flap is close to the pipe rack, and the flap is connected to a cylinder through a connecting shaft below one end away from the pipe rack.

[0007] The steel pipe turning tooling structure between the pipe rack and the roller is characterized in that a flap bracket is arranged between the pipe rack and the roller bracket, and the flap is connected to the upper end of the flap bracket through a turning shaft.

[0008] The steel pipe turning tooling structure between the pipe rack and the roller is characterized in that the lower end of the cylinder is rotatably connected to the cylinder support, and the upper end of the telescopic rod of the cylinder is connected to the turning plate through a connecting shaft.

[0009] The steel pipe turning tooling structure between the pipe rack and the roller is characterized in that: the end of the turning plate away from the pipe rack has a retaining wall extending upward.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model structure effectively solves the problem of switching of steel pipes at different positions, and can also complete the switching of the direction of the steel pipe. During operation, the operation is sensitive, fast and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0014] See also Figure 1 The utility model discloses a turning tooling structure for steel pipes between a pipe rack and a roller. As shown in the figure, at least one set is arranged at each end of the length direction of the steel pipe, and each set has the following structure: it includes a pipe rack 1 and a roller 5 arranged on a roller bracket 7 at one side of the pipe rack 1, and the height of the upper end of the roller 5 is lower than the height of the pipe rack 1. A flap 3 is arranged above the roller bracket 7, and the turning shaft 31 of the flap 3 is close to the pipe rack 1. The flap 3 is connected to a cylinder 8 through a connecting shaft 6 at the lower end of the end away from the pipe rack 1.

[0015] When the utility model is used, each set of mechanisms arranged at both ends of the length direction of the steel pipe moves synchronously. When it is necessary to transfer the steel pipe 2 from the pipe rack 1 to the roller 4 on the roller rack 7, the telescopic rod of the cylinder 8 is retracted, and the flap 3 drives the steel pipe 2 to fall on the roller 5. When it is necessary to move the steel pipe 2 from the roller 5 to the pipe rack 1, the telescopic rod of the cylinder 8 is extended, and the flap 4 will drive the steel pipe 2 on the roller 5 to move to the pipe rack 1.

[0016] As a setting mode of the flange 3 , a flap bracket 4 is set between the pipe rack 1 and the roller bracket 7 , and the flap 3 is connected to the upper end of the flap bracket 4 through a turning shaft 31 .

[0017] As a cylinder setting mode, the lower end of the cylinder 8 is rotatably connected to the cylinder support 9, and the upper end of the telescopic rod of the cylinder 8 is connected to the flap 3 through the connecting shaft 6.

[0018] In order to prevent the steel pipe 2 from jumping out of the workstation during the transfer process, the flap 3 has an upwardly extending retaining wall at one end away from the pipe rack 1 .

[0019] In the utility model, the power of the cylinder 8 is provided by an air compressor station, and compressed air is used as the power, so the action is sensitive, the speed is fast and the efficiency is high.

[0020] The working pressure of the cylinder 8 of the utility model is above 0.8 MPa, and the steel pipe 2 with a diameter of 88.9-914 mm can be turned over.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A turning tool structure for a steel pipe between a pipe rack and a roller, at least one set of which is provided at each end of the length direction of the steel pipe; it comprises a pipe rack (1) and a roller (5) provided on a roller bracket (7) on one side of the pipe rack (1), wherein the height of the upper end of the roller (5) is lower than the height of the pipe rack (1); it is characterized in that: A flap (3) is arranged above the roller bracket (7); a flip axis (31) of the flap (3) is close to the pipe rack (1); and a lower end of the flap (3) away from the pipe rack (1) is connected to the cylinder (8) via a connecting shaft (6).

2. The turning tool structure for steel pipes between the pipe rack and the roller according to claim 1 is characterized in that: A flap support (4) is arranged between the pipe support (1) and the roller support (7), and the flap (3) is connected to the upper end of the flap support (4) via a flip shaft (31).

3. The turning tool structure for steel pipes between the pipe rack and the roller according to claim 1 or 2, characterized in that: The lower end of the cylinder (8) is rotatably connected to the cylinder support (9), and the upper end of the telescopic rod of the cylinder (8) is connected to the flap (3) via a connecting shaft (6).

4. The turning tool structure for steel pipes between the pipe rack and the roller according to claim 1 or 2, characterized in that: One end of the flap (3) away from the pipe rack (1) has a retaining wall extending upward.

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