Truss type intelligent drilling device and arc plate drilling method

Abstract

The invention discloses a truss type intelligent drilling device and belongs to the field of special-shaped plate drilling devices. The upper portion of a gantry frame is provided with a Y-axis beam (2), a mechanical arm (9) is arranged on the Y-axis beam (2), the lower end of the mechanical arm (9) is provided with a drilling mechanism and a drilling positioning device, and a mechanical arm swinging mechanism used for driving the mechanical arm (9) to swing around the axis of the Y-axis beam (2) is arranged between the mechanical arm (9) and the Y-axis beam (2). The mechanical arm (9) is further connected with a drill bit lifting mechanism for driving the drilling mechanism to ascend and descend, a horizontal X-axis rail device perpendicular to the Y-axis beam (2) is arranged below the mechanical arm (9), a worktable is fixed to the X-axis rail device, a workpiece fixing mechanism is fixed to the worktable, and the Y-axis beam (2) and the worktable can move relatively in the length direction of the X-axis rail device. The invention further provides an arc plate drilling method with the device, and arc plates can be automatically drilled and machined.

Description

technical field [0001] The invention relates to a truss type intelligent drilling equipment and a drilling method for a curved plate, belonging to the field of special-shaped plate drilling equipment. Background technique [0002] When drilling special-shaped plates, because the surface is arc-shaped, the existing equipment cannot adapt to the long-term arc-shaped surface. For example, in the grain storage production line, it is often necessary to drill holes on the grain retaining door, because the grain retaining door is a circular arc Shaped structure, it is very difficult to drill holes on the arc surface. At present, most of the holes on the market are manually drilled, which is easy to cause personal injury to the practitioners, low production efficiency, and the workload of the staff is heavy, and the positional accuracy and dimensional accuracy are not guaranteed. Contents of the invention [0003] The technical problem to be solved by the present invention is to ...

AI Technical Summary

Problems solved by technology

[0002] When drilling special-shaped plates, because the surface is arc-shaped, the existing equipment cannot adapt to the long-term arc-shaped surface. For example, in the grain storage production line, it is often necessary to drill holes on the grain retaining door, because the grain retaining door is a circular arc Shaped structure, it is very difficult to drill holes on the arc surface

At present, most of the holes on the market use manual drilling, which is easy to cause personal injury to employees, low production efficiency, and the workload of the staff is heavy, and the positional accuracy and dimensional accuracy are not guaranteed.

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