Splicing type platform device for plasma cutting of thick steel plates

Abstract

The utility model discloses a split mounting type platform device for plasma cutting of thick steel plates, and relates to the technical field of plasma cutting. Comprising a base plate, the base plate comprises a rectangular plate and a reinforcing frame, a grid is installed on the inner wall of the lower side of the base plate and comprises a fixing plate, a grid plate and a reinforcing rod, and a placing mechanism is arranged on the upper surface of the grid and comprises a positioning plate, a clamping groove and a bar grid plate; the cutting platform is subjected to modular splitting, efficient, flexible and accurate left-right movement of cutting equipment is achieved through modular design, the structure is simple, cost is low, operation is convenient, oxidizing slag can be cleaned conveniently, the whole platform does not need to be replaced when slag adhering to a thick steel plate is seriously cut, only the grid plates need to be replaced, and cost is low. And the maintainability and adaptability of the platform device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plasma cutting technical field, concretely is a kind of platform device for plasma cutting thick steel plate assembly. BACKGROUND

[0002] Plasma arc cutting is to pass mixed gas through high-frequency arc. The gas can be air, or a mixture of hydrogen, argon and nitrogen. High-frequency arc makes some gas "decompose" or ionize into basic atomic particles, thus generating "plasma". Then, the arc jumps onto the stainless steel workpiece, and high-pressure gas blows the plasma out of the torch burner nozzle at a speed of 800-1000 meters per second. In this way, combined with the high energy released when various gases in the plasma return to normal state, a high temperature of 2700℃ is generated. This temperature is almost twice the melting point of stainless steel. Thus, the stainless steel is rapidly melted, and the melted metal is blown away by the high-pressure gas stream.

[0003] In the prior art, with the continuous development of industrial manufacturing technology, plasma cutting technology has been widely used in the metal processing industry due to its fast cutting speed, small heat-affected zone and high cutting quality. However, when cutting thick steel plates, more heat is needed to melt the metal, which can cause more slag to be produced. However, the traditional integrated plasma cutting equipment often has the problems of large size, inconvenient transportation, difficulty in meeting diversified and complex processing requirements, and the size status makes it difficult to take out small parts, causes oxidation slag accumulation and cleaning difficulty. In addition, equipment maintenance and component replacement are also complex, which affects production efficiency and cost control, limits the service life and cutting quality of the cutting platform. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of platform device for plasma cutting thick steel plate assembly to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of platform device for plasma cutting thick steel plate assembly, including chassis, the lower side inner wall of the chassis is installed with grating fence, the upper surface of the grating fence is provided with placing mechanism, the chassis includes rectangular disc and reinforcing frame, the lower surface of the rectangular disc is fixedly installed with reinforcing frame, the grating fence includes fixed plate, grating plate and reinforcing rod, the left and right of the fixed plate are provided with four, and grating plate is uniformly fixed and welded between the left and right fixed plates, reinforcing rod is fixedly installed between the grating plate in front-back direction, the placing mechanism includes positioning plate, clamping groove and strip grating plate, the positioning plate is fixedly installed on the upper side edge position of the front and back side surface of grating plate, the positioning plate is left-right staggered arrangement, and clamping groove is formed between the upper surface of front and back positioning plate and grating plate, strip grating plate is placed in the clamping groove.

[0006] Further, the front and rear sidewalls of the rectangular disc are provided with mounting holes near the left and right positions.

[0007] Further, the corresponding grid plates of the reinforcing rods are provided with through holes, and the reinforcing rods are provided with two on the left and right sides.

[0008] Compared with the prior art, the utility model provides a kind of for plasma cutting thick steel plate assembled platform device, with following beneficial effects:

[0009] The thick steel plate cutting platform device is modularized split by setting chassis, grating fence and placing mechanism, and the cutting equipment is efficiently, flexibly and accurately moved left and right by modular design, which is simple in structure, low in cost, convenient to operate, convenient to clean oxidation slag, and the whole platform does not need to be replaced when cutting thick steel plate is seriously slagged, only the strip grid plate needs to be replaced, to improve the maintainability and adaptability of platform device. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the front view structure schematic diagram of the utility model;

[0011] Figure 2 It is the front view exploded view of the utility model;

[0012] Figure 3 It is the rear view of the utility model;

[0013] Figure 4 It is the bottom view of the utility model;

[0014] Figure 5 It is the bottom view exploded view of the utility model.

[0015] In the drawing: 1, chassis; 101, rectangular disc; 102, reinforcing frame; 2, grating fence; 201, fixed plate; 202, grid plate; 203, reinforcing rod; 3, placing mechanism; 301, positioning plate; 302, clamping groove; 303, strip grid plate; 4, mounting hole; 5, through hole. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figures 1-5The utility model discloses a kind of thick steel plate assembling type platform devices for plasma cutting, including chassis 1, grating fence 2 is installed on the lower inner wall of chassis 1, the upper surface of grating fence 2 is provided with placing mechanism 3, the chassis 1 includes rectangular tray 101 and reinforcing frame 102, reinforcing frame 102 is fixedly installed on the lower surface of rectangular tray 101, rectangular tray 101 and reinforcing frame 102 form chassis 1, with sufficient area and strength to support the weight of entire cutting platform and workpiece, chassis 1 ensures its stability, grating fence 2 includes fixed plate 201, grating plate 202 and reinforcing rod 203, the left and right of fixed plate 201 are provided with four, and grating plate 202 is uniformly fixed and welded between the left and right fixed plate 201, reinforcing rod 203 is fixedly installed between grating plate 202 in front-back direction, fixed plate 201 is used to install and fix grating plate 202 that is uniformly laid in front and back, there is evenly distributed gap between front and back grating plate 202, so that oxidation slag falls in cutting process, reinforcing rod 203 improves the connection between grating plate 202, so that grating plate 202 is greater in strength, placing mechanism 3 includes positioning plate 301, clamping groove 302 and strip grating plate 303, positioning plate 301 is fixedly installed on the upper edge position of the front and back side surface of grating plate 202, the left and right of positioning plate 301 are misaligned, and clamping groove 302 is formed between the upper surface of front and back positioning plate 301 and grating plate 202, strip grating plate 303 is placed in clamping groove 302, the clamping groove 302 formed between the upper surface of grating plate 202 between front and back positioning plate 301 is used for strip grating plate 303 placement, so that strip grating plate 303 is quick detachable structure, when strip grating plate 303 needs to be replaced due to serious slag hanging, old strip grating plate 303 can be quickly disassembled, and new strip grating plate 303 is installed.

[0018] Specifically, the front and back side walls of the rectangular tray 101 are provided with mounting holes 4 near the left and right positions.

[0019] In the embodiment, the mounting holes 4 facilitate the installation and fixation of the rectangular tray 101.

[0020] Specifically, the reinforcing rod 203 is provided with a through hole 5 on the corresponding grating plate 202.

[0021] In the embodiment, the through hole 5 facilitates the installation of the reinforcing rod 203 in the grating plate 202.

[0022] In use, the rectangular disc 101 and the reinforcing frame 102 form the base plate 1, which has sufficient area and strength to support the weight of the entire cutting platform and the workpiece, and ensures its stability, and the grating fence 2 is placed smoothly on the inner wall of the lower side of the base plate 1, and the clamping groove 302 formed between the upper surface of the grating plate 202 between the front and rear positioning plates 301 in the placing mechanism 3 is used for the placement of the strip grating plate 303, so that the strip grating plate 303 is a quick disassembly structure, when the strip grating plate 303 needs to be replaced due to serious slag hanging, the old strip grating plate 303 can be quickly disassembled and a new strip grating plate 303 can be installed, and during use, the upper surface of the strip grating plate 303 is used to support the workpiece, and the fixed plate 201 in the grating fence 2 is used to install and fix the uniformly arranged grating plates 202, and there are uniformly distributed gaps between the front and rear grating plates 202, so that the oxidation slag falls during the cutting process, and at the same time, it is also convenient to take the small workpiece that falls, through the modular and assembled structure, a flexible, efficient and economical plasma cutting solution is provided, which is suitable for various metal processing scenes, especially in the case where the cutting platform or parts need to be frequently replaced to adapt to different processing requirements, through the platform device, users can easily cope with the diversification and complication of the cutting platform in industrial manufacturing while maintaining high production efficiency and cost-effectiveness.

[0023] In summary, the assembled platform device for plasma cutting of thick steel plates modularly splits the cutting platform, realizes efficient, flexible and accurate left and right movement of the cutting equipment through modular design, has simple structure, low cost and convenient operation, facilitates cleaning of oxidation slag, and thick steel plate cutting slag is not required to be replaced by the entire platform, only the strip grating plate needs to be replaced, and the maintainability and adaptability of the platform device are improved.

[0024] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their

[0025] equivalents.

Claims

1. A modular platform device for plasma cutting of thick steel plates, comprising a chassis (1), characterized in that: A grille (2) is installed on the lower inner wall of the chassis (1), and a placement mechanism (3) is provided on the upper surface of the grille (2). The chassis (1) includes a rectangular plate (101) and a reinforcing frame (102). The reinforcing frame (102) is fixedly installed on the lower surface of the rectangular plate (101). The grille (2) includes a fixing plate (201), a grille plate (202), and a reinforcing rod (203). Four fixing plates (201) are provided on the left and right sides, and grille plates are evenly fixed and welded between the left and right fixing plates (201) front and back. (202) A reinforcing rod (203) is fixedly installed between the grid plates (202) in the front-back direction. The placement mechanism (3) includes a positioning plate (301), a slot (302) and a strip plate (303). The positioning plate (301) is fixedly installed on the upper edge of the front and rear sides of the grid plate (202). The positioning plate (301) is offset to the left and right, and a slot (302) is formed between the front and rear positioning plates (301) and the upper surface of the grid plate (202). The strip plate (303) is placed in the slot (302).

2. The assembly platform device for plasma cutting of thick steel plates according to claim 1, characterized in that: Mounting holes (4) are provided on the front and rear side walls of the rectangular disk (101) near the left and right sides.

3. The assembly platform device for plasma cutting of thick steel plates according to claim 1, characterized in that: Each of the reinforcing rods (203) has a through hole (5) on the corresponding grid plate (202), and there are two reinforcing rods (203) on the left and right sides.

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