Plasma manual cutting operation platform

Abstract

According to the plasma manual cutting operation platform, a workpiece with the two ends needing to be cut does not need to be moved in a reversing mode when being machined, and the cutting operation process is safe, free of dust and efficient. Comprising a box body, a sliding way plate is fixedly installed at the top of the box body, a cutting frame is installed above the sliding way plate, the width of the cutting frame is smaller than that of the box body, and pulleys are installed at the positions, corresponding to the sliding way plate, of the lower surface of the cutting frame; side plates inclining inwards are installed on the long side edges in the box body, so that a conical surface clamping cavity with the sectional area gradually reduced from top to bottom is formed in the position in the box body, and a slag drawer is arranged below the box body; a dust collection connecting pipe is arranged outside the position, corresponding to the lower middle portion of the inner side plate, of the short edge side of the box body and communicates with an external dust collection device. And a hoisting hole is formed in the cutting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to a plasma manual cutting operation platform. Background Art

[0002] Plasma arc cutting is a processing method that uses the heat of a high-temperature plasma arc to locally melt (and evaporate) the metal at the workpiece incision, and uses the momentum of high-speed plasma to remove the molten metal to form an incision.

[0003] In actual production, some workpieces require manual plasma cutting at both ends. This operation requires reversing and moving the workpiece, which is time-consuming, labor-intensive, and inconvenient. The high temperature at the workpiece cut produces splashes of hot molten metal and large amounts of harmful smoke. This cutting smoke and molten metal can splash onto the operator or the ground, posing a safety hazard. It also adheres to the ground, polluting the operating environment and requiring frequent cleanup, impacting production. Furthermore, the cutting smoke contains numerous harmful substances, posing a health hazard. Summary of the Invention

[0004] In order to solve the above problems, the utility model provides a plasma manual cutting operation platform, which eliminates the need for reversing and moving when processing workpieces that need to be cut at both ends, and makes the cutting operation process safe, dust-free and efficient.

[0005] The technical solutions adopted in this utility model are as follows:

[0006] A plasma manual cutting work platform comprises a box body, a slide plate is fixedly installed on the top of the box body, a cutting frame is installed above the slide plate, the width of the cutting frame is smaller than the width of the box body, and pulleys are installed on the lower surface of the cutting frame at positions corresponding to the slide plate.

[0007] Preferably, the inner long side of the box body is provided with an inwardly inclined side plate, so that a conical surface cavity with a cross-sectional area gradually decreasing from top to bottom is formed therein, and a slag drawer is provided below the box body.

[0008] Preferably, a dust suction pipe is provided on the outside of the short side of the box body at a lower middle position of the inner side panel, which is connected to an external dust suction device.

[0009] Preferably, a lifting hole is provided on the cutting frame.

[0010] Beneficial effects of the utility model:

[0011] 1. The width of the cutting frame is smaller than the width of the box, leaving space for cutting slag to splash into the box, preventing the slag from splashing onto the operator or the ground, which is safe and easy to collect. For workpieces that need to be cut on both sides, there is no need to change direction and move the workpiece, just slide the cutting frame, which saves operation time and difficulty and improves work efficiency.

[0012] 2. The inside of the box is equipped with inward-inclined side panels, forming a conical cavity with a gradually decreasing cross-sectional area from top to bottom. This allows the cutting smoke to flow and gather in the narrow area at the bottom. The smoke is sucked through the dust suction pipe opened at the corresponding narrow area and connected to the pipeline by an external dust suction device for centralized collection and treatment, effectively preventing the smoke from drifting outward, improving the dust suction efficiency, and facilitating the collection of slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a plasma manual cutting work platform.

[0014] Figure 2 This is a schematic diagram of the box structure of a plasma manual cutting work platform of the present utility model.

[0015] Figure 3 This is a schematic diagram of the cutting frame structure of a plasma manual cutting work platform of the present utility model.

[0016] In the figure: 1 box, 2 cutting frame, 3 slag drawer, 11 slide plate, 12 side plate, 13 support rib plate, 14 dust suction pipe, 21 pulley, 22 lifting hole, 31 drawer handle DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] A plasma manual cutting work platform includes a box body 1, a slide plate 11 is fixedly installed on the top of the box body 1, and a cutting frame 2 is installed above the slide plate 11. The width of the cutting frame 2 is smaller than the width of the box body 1, so that when the workpiece is processed on the edge of the cutting frame, there is space reserved for the cutting slag to splash into the box body. The lower surface of the cutting frame 2 is installed with a pulley 21 at a position corresponding to the slide plate 11, so that the cutting frame 2 can reciprocate on the slide plate 11. When manually cutting a workpiece that needs to be processed at both ends, there is no need to change the direction of the workpiece. It only needs to push the cutting frame to the opposite direction, and the personnel move to the opposite direction to process, which saves labor intensity and operation time. To improve work efficiency, when performing cutting operations, the slag falls into the slag drawer 3 under the action of the side panels 12. When it accumulates to a certain amount, the slag drawer can be pulled out through the drawer handle 31 to dump the slag. At the same time, the presence of the side panels 12 forms a conical surface cavity with a gradually decreasing cross-sectional area from top to bottom in the box body, so that the cutting smoke flows to the narrow part at the bottom and gathers. The dust suction pipe 14 opened at the narrow part corresponding to the short side of the box body 1 is connected to the pipeline by an external dust suction device to suck the smoke, so that it is collected and processed in a centralized manner, effectively preventing the smoke from drifting outward, improving the dust suction efficiency, protecting the health and safety of the operator while protecting the environment.

[0019] In the description of this utility, it should be noted that, unless otherwise specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections. They may also refer to mechanical connections or electrical connections. They may also refer to direct connections or connections through an intermediate medium. They may also refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility based on specific circumstances.

[0020] 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 plasma manual cutting work platform, characterized in that: It comprises a box body, a slide plate is fixedly installed on the top of the box body, a cutting frame is installed above the slide plate, the width of the cutting frame is smaller than the width of the box body, and pulleys are installed on the lower surface of the cutting frame at positions corresponding to the slide plate.

2. A plasma manual cutting work platform according to claim 1, characterized in that: The long side of the box body is provided with an inwardly inclined side plate, so that a conical surface cavity with a cross-sectional area gradually decreasing from top to bottom is formed here in the box body, and a slag drawer is provided below the box body.

3. A plasma manual cutting work platform according to claim 1, characterized in that: A dust suction pipe is provided on the outside of the short side of the box body corresponding to the middle and lower position of the internal side plate, which is connected to the external dust suction device.

4. A plasma manual cutting work platform according to claim 1, characterized in that: A hoisting hole is provided on the cutting frame.

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