CN221185108U - High-precision laser cutting machine - Google Patents

Abstract

The utility model discloses a high-precision laser cutting machine, which comprises: a grille; the protection plate is arranged on the periphery of the grille; the rack is arranged on the protection plate; a cutting assembly mounted on the frame; the protective component, the protective component is installed on cutting component, the protective component protects the upper shield, upper shield demountable installation is at the cutting component output, lower shield has been cup jointed to the upper shield periphery, can realize the flexible between lower shield and the upper shield. The protective component is arranged, and the protective component plays a protective role through the upper protective cover and the lower protective cover, so that the device is simple in structure, does not occupy the external space of the device, is applicable to small units of processing space, and can visually see the processing progress of a workpiece by an operator when cutting and processing, thereby indirectly improving the overall processing effect of the workpiece.

Description

High-precision laser cutting machine

Technical Field

The utility model belongs to the technical field of laser cutting machines, and particularly relates to a high-precision laser cutting machine.

Background

The laser cutting machine is a device for cutting laser emitted from a laser into a laser beam with high power density through an optical path system; the laser cutting machine has advantages of high precision, high speed and suitability for various materials, and thus is widely used in the industrial manufacturing field.

The existing high-precision laser cutting machine is generally provided with a protective structure, but the existing protective structure wraps the whole high-precision laser cutting machine, so that the whole high-precision laser cutting machine can be protected to operators, but the whole high-precision laser cutting machine is wrapped, and the whole structure is too large to meet the use of units with small processing space.

Disclosure of utility model

Aiming at the problems existing in the prior art, the utility model provides the following technical scheme:

a high precision laser cutting machine comprising:

A grille;

the protection plate is arranged on the periphery of the grille;

the rack is arranged on the protection plate;

A cutting assembly mounted on the frame;

The protective component, the protective component is installed on cutting component, the protective component protects the upper shield, upper shield demountable installation is at the cutting component output, lower shield has been cup jointed to the upper shield periphery, can realize the flexible between lower shield and the upper shield.

As the preferable choice of the technical proposal, the periphery of the tail end of the lower protective cover is uniformly provided with notches, and the balls are embedded in the notches.

As the optimization of the technical scheme, the inner sides of the adjacent two notches corresponding to the lower protective cover are provided with bevel openings.

As the preferable choice of the above technical scheme, the periphery of the lower protective cover is provided with an observation window.

As the optimization of the technical scheme, the cutting knife is arranged at the output end of the cutting assembly, and the upper protective cover and the lower protective cover are positioned outside the cutting knife.

Preferably, as the technical scheme, a discharging hopper is arranged at the bottom of the grid.

The beneficial effects of the utility model are as follows:

1. the protective component is arranged, and the protective effect is achieved through the upper protective cover and the lower protective cover, so that the device is simple in structure, does not occupy the external space of the device, is applicable to units with small processing space, and can visually see the processing progress of a workpiece by an operator when cutting and processing is performed, and therefore the overall processing effect of the workpiece can be indirectly improved;

2. be provided with the ball, when the cutting knife removes the cutting, go up protection casing and lower protection casing and can not receive to block, follow the cutting knife through the ball and remove to can be better play the guard action.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure;

Fig. 3 is a schematic view of a cutting assembly.

In the figure: 1. a grille; 2. a protection plate; 3. a frame; 4. a cutting assembly; 41. a cutting knife; 5. discharging a hopper; 6. a support column; 7. a protective assembly; 71. an upper protective cover; 72. a lower protective cover; 721. an observation window; 722. a notch; 723. a ball; 724. and (5) a bevel opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

1-2, High accuracy laser cutting machine, including grid 1, grid 1 bottom is equipped with support column 6 all around, grid 1 bottom intermediate position installs down hopper 5, grid 1 can make the fragments that cut down fall down to concentrate through hopper 5 down and collect, grid 1 top periphery is equipped with round guard plate 2, guard plate 2 plays the guard action, effectively avoids the fragments that cut down to splash, and frame 3 is installed at guard plate 2 top, installs cutting assembly 4 on the frame 3, and cutting assembly 4 installs cutting knife 41 in the output, carries out the processing through cutting knife 41 to the work piece that treats processing, and the protection assembly 7 is installed to cutting assembly 4 output.

As shown in fig. 1-3, the protection component 7 includes an upper protection cover 71, the upper protection cover 71 is detachably mounted at the output end of the cutting component 4, a lower protection cover 72 is sleeved on the periphery of the upper protection cover 71, and the upper protection cover 71 and the lower protection cover 72 are positioned at the outer side of the cutting knife 41 to cover the cutting knife 41, so that fragments generated when the cutting knife 41 is cut can be effectively prevented from splashing to hurt people by covering the cutting knife 41, and meanwhile, the lower protection cover 72 and the upper protection cover 71 can stretch out and draw back to adapt to the cutting knife 41 with different lengths, so that the device is high in practicability, simple in structure, does not occupy the external space of the device, can be used in units with small processing space, and meanwhile, operators can intuitively see the processing progress of a workpiece when cutting processing, so that the whole processing effect of the workpiece can be indirectly improved;

Further, the periphery of the end of the lower protective cover 72 is uniformly provided with a notch 722, and balls 723 are embedded in the notch 722, so that when the cutter 41 moves and cuts, the upper protective cover 71 and the lower protective cover 72 are not blocked, but move along with the cutter 41 through the balls 723, thereby better protecting effect is achieved;

Further, a bevel 724 is arranged between two adjacent notches 722 and corresponds to the inner side of the position of the lower protective cover 72, and the bevel 724 can enable the lower protective cover 72 to collect fragments generated by cutting and fall into the lower hopper 5 through the grid 1;

Further, the lower protective cover 72 is provided with an observation window 721 on the periphery, so that an operator can see the situation of the cutting knife 41 in real time through the observation window 721, and can timely stop the cutting of the cutting knife 41 if an error occurs or the cutting route needs to be changed.

Working principle: the workpiece to be processed is placed on the grille 1, then the cutting assembly 4 is started to enable the cutting knife 41 to be located at the initial point of cutting, then cutting is performed, and fragments generated by cutting cannot splash out to hurt people due to the protection of the upper protective cover 71 and the lower protective cover 72, but are blocked by the protection assembly 7 and fall into the lower hopper 5 through the grille 1 to be collected intensively.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims (6)

1. High accuracy laser cutting machine, its characterized in that includes:

A grille (1);

the protection plate (2) is arranged on the periphery of the grid (1);

the rack (3) is arranged on the protection plate (2);

A cutting assembly (4), the cutting assembly (4) being mounted on the frame (3);

The protection component (7), protection component (7) are installed on cutting component (4), protection component (7) protection is gone up protection casing (71), go up protection casing (71) demountable installation and be in cutting component (4) output, go up protection casing (71) peripheral cover and cup jointed lower protection casing (72), can realize the flexible between lower protection casing (72) and the last protection casing (71).

2. The high precision laser cutting machine according to claim 1, wherein: the periphery of the tail end of the lower protective cover (72) is uniformly provided with a notch (722), and a ball (723) is embedded in the notch (722).

3. The high precision laser cutting machine according to claim 2, wherein: and inclined openings (724) are formed between two adjacent notches (722) and correspond to the inner sides of the lower protective cover (72).

4. A high precision laser cutting machine as claimed in claim 3, wherein: an observation window (721) is arranged on the periphery of the lower protective cover (72).

5. The high precision laser cutting machine according to claim 1, wherein: the output end of the cutting assembly (4) is provided with a cutting knife (41), and the upper protective cover (71) and the lower protective cover (72) are positioned on the outer side of the cutting knife (41).

6. The high precision laser cutting machine according to claim 1, wherein: the bottom of the grid (1) is provided with a discharging hopper (5).