CN224115436U - Protective device for pipe laser cutting machine - Google Patents

Abstract

The utility model provides a protection device for a pipe laser cutting machine, which comprises a bottom plate, wherein a supporting plate is arranged on the left side of the bottom plate, a fixed plate is arranged on the right side of the left side supporting plate, two guide rails are arranged on the fixed plate, a moving plate is arranged on the two guide rails in a sliding manner, a mounting plate is arranged on the moving plate in a back-and-forth movement manner, a laser cutting head is arranged at the bottom of the mounting plate, a supporting plate is arranged at the top of the mounting plate, an air cylinder is arranged on the supporting plate, and two baffles are arranged at the end parts of an output shaft of the air cylinder in a back-and-forth sliding manner. According to the protective device for the tubular product laser cutting machine, provided by the utility model, not only can the basic requirement of protecting the cut sparks be met, but also the height of the protective cover can be adjusted through the cooperation between the moving mechanism and the protective cover, so that the sparks are prevented from splashing on a human body, time and labor are saved, and the use requirement of people is met.

Description

Protective device for pipe laser cutting machine

Technical Field

The utility model belongs to the technical field of protective equipment of pipe laser cutting machines, and particularly relates to a protective device for a pipe laser cutting machine.

Background

The protection device of the pipe laser cutting machine is important for guaranteeing the safety of operators and preventing laser radiation injury and protecting equipment from normal operation.

The protection device of the existing laser cutting machine generally comprises a cylindrical protection cover fixedly arranged on a laser cutting head of the cutting machine, and when in use, workers drive the protection cover to move through the movement of the laser cutting head, so that splash generated by protection cutting is played.

However, in the use process, because the protective cover is arranged above the laser cutting head in a cylindrical shape, the laser cutting head can only protect sparks which are splashed to the upper part obliquely by the laser cutting head in the working process, the sparks which are generated from the lower part obliquely can not be eliminated, and the sparks can splash on the human body to cause harm to the human body, so that a worker can wear protective clothing to protect the splashed sparks.

Disclosure of utility model

In view of the above, the utility model aims at the defects of the prior art, and provides the protection device for the tubular product laser cutting machine, which not only can meet the basic requirement of protecting the cut sparks, but also can adjust the height of the protection cover through the cooperation between the moving mechanism and the protection cover, thereby avoiding the sparks from splashing on the human body, saving time and labor and meeting the use requirement of people.

In order to solve the technical problems, the technical scheme includes that the protection device for the pipe laser cutting machine comprises a bottom plate, a supporting plate is arranged on the left side of the bottom plate, a fixing plate is arranged on the right side of the left side supporting plate, two guide rails are arranged on the fixing plate, a moving plate is arranged on the two guide rails in a sliding mode, a mounting plate is arranged on the moving plate in a back-and-forth mode, a laser cutting head is arranged at the bottom of the mounting plate, a support plate is arranged at the top of the mounting plate, an air cylinder is arranged on the support plate, two baffles are arranged at the end portion of an output shaft of the air cylinder in a back-and-forth mode in a sliding mode, a fixing block is arranged on the right side of the moving plate, a chute with an opening facing to the right is arranged in the middle of the fixing block, and a sliding block is arranged in the chute and connected with the mounting plate.

As a further improvement of the utility model, the right side of the supporting plate is provided with a disc, a plurality of chucks are arranged on the disc, the rear side of the bottom plate is provided with a rear side plate, the right side of the bottom plate is provided with a right side plate, the tops of the rear side plate and the right side plate are provided with a top plate, the right end of the right side plate is provided with a switch, the switch is electrically connected with the rotating motor, the bottom four corners of the bottom plate are respectively provided with supporting legs, the bottoms of the four supporting legs are respectively provided with an anti-skid pad, and a cross rod is arranged between every two adjacent supporting legs.

As a further improvement of the utility model, the end part of the output shaft of the air cylinder is provided with a fixed rod, the front side and the rear side of the fixed rod are respectively provided with a slideway, the interiors of the two slideways are respectively provided with a sliding body, the interiors of the two slideways are jointly provided with a bidirectional screw rod, the bidirectional screw rod is respectively in threaded connection with the two sliding bodies, the rear side of the fixed rod is provided with a rotating motor connected with the bidirectional screw rod, the rotating motor is connected with the bidirectional screw rod through a coupling, the sliding body at the front side is connected with a baffle at the front side, and the sliding body at the rear side is connected with the baffle at the rear side.

Compared with the prior art, the utility model has the following beneficial effects:

Firstly, be provided with the cylinder in this design, the start-up of cylinder drives the dead lever and reciprocates to make the baffle carry out the removal from top to bottom, thereby the spark that splashes is sheltered from the degree of depth of difference that can be fine, simultaneously the staff starts rotating electrical machines, and rotating electrical machines's rotation drives two-way lead screw and rotates, and the rotation of two-way lead screw drives the inside sliding body of slide and removes, thereby can drive the baffle and carry out the removal of fore-and-aft direction, thereby can adapt to different width tubular product and protect the spark that flies when cutting.

Secondly, be provided with the fixed plate in this design, be provided with two guide rails on the fixed plate, two guide rails can drive the laser cutting head fine and reciprocate.

Third, be provided with the movable plate in this design, be provided with the fixed block on the movable plate, the inside slip of fixed block is provided with the slider to drive the laser cutting head and carry out back-and-forth movement, thereby make the fine removal of going on back-and-forth of laser cutting head, thereby convenient cutting tubular product.

Fourth, be provided with a plurality of slipmats in this design, the stability of equipment is guaranteed to the setting of a plurality of slipmats when equipment runs that can be fine.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a right side view of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a of the present utility model.

In the figure, 101, a bottom plate, 102, a supporting plate, 103, a fixed plate, 104, a guide rail, 105, a movable plate, 106, a mounting plate, 107, a supporting plate, 108, a cylinder, 109, a baffle plate, 110, a fixed block, 111, a sliding chute, 112, a sliding block, 113, a fixed rod, 114, a sliding way, 115, a bidirectional screw rod, 116, a sliding body, 117, a rotating motor, 118, a laser cutting head, 119, a disc, 120, a chuck, 201, a rear side plate, 202, a right side plate, 203, a top plate, 204 and a switch are shown.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, 2 and 3, a protection device for a pipe laser cutting machine comprises a bottom plate 101, a supporting plate 102 is arranged on the left side of the bottom plate 101, a fixing plate 103 is arranged on the right side of the left supporting plate 102, two guide rails 104 are arranged on the fixing plate 103, a moving plate 105 is arranged on the two guide rails 104 in a sliding mode, a mounting plate 106 is arranged on the moving plate 105 in a back-and-forth mode, a laser cutting head 118 is arranged at the bottom of the mounting plate 106, a supporting plate 107 is arranged at the top of the mounting plate 106, the supporting plate 107 is connected with the mounting plate in a welding mode, an air cylinder 108 is arranged on the supporting plate 107, two baffle plates 109 are arranged on the end portion of an output shaft of the air cylinder 108 in a back-and-forth mode in a sliding mode, a disc 119 is arranged on the right side of the supporting plate 102, and a plurality of chucks 120 are arranged on the disc 119.

As shown in fig. 1, 2 and 4, a fixed rod 113 is provided at an end of an output shaft of the cylinder 108, slide ways 114 are provided at front and rear sides of the fixed rod 113, sliding bodies 116 are provided in the two slide ways 114, a bidirectional screw 115 is provided in the two slide ways 114, the bidirectional screw 115 is screwed with the two sliding bodies 116, a rotating motor 117 connected with the bidirectional screw 115 is provided at a rear side of the fixed rod 113, the rotating motor 117 is connected with the bidirectional screw 115 through a coupling, the sliding body 116 at a front side is connected with the baffle 109 at a front side, and the sliding body 116 at a rear side is connected with the baffle 109 at a rear side.

As shown in fig. 1 and 2, a fixed block 110 is disposed on the right side of a moving plate 105, a chute 111 with an opening facing right is disposed in the middle of the fixed block 110, a sliding block 112 is disposed in the chute 111, the sliding block 112 is connected with a mounting plate 106, a rear side plate 201 is disposed on the rear side of a bottom plate 101, a right side plate 202 is disposed on the right side of the bottom plate 101, a top plate 203 is disposed on the top of the rear side plate 201 and the right side plate 202, a switch 204 is disposed on the right end of the right side plate 202, the switch 204 is electrically connected with a rotating motor 117, supporting legs are disposed at four corners of the bottom plate 101, anti-slip pads are disposed at the bottoms of the four supporting legs, and a cross bar is disposed between two adjacent supporting legs.

The application method of the utility model comprises the following steps:

When the rotary electric machine is used, a worker firstly starts the switch 204, the rotary electric machine 117 is electrified by starting the switch 204, at the moment, the worker places a pipe to be processed in the disc 119, and clamps the pipe through the clamping head 120.

At this time, the worker starts the laser cutting machine to enable the laser cutting head 118 to move, so that the pipe is cut, at this time, the worker adjusts the air cylinder 108 according to the height of the pipe, and the adjustment of the air cylinder 108 drives the baffle 109 to move up and down, so that the spark at the part to be cut can be accurately blocked and protected.

Meanwhile, a worker starts the rotating motor 117 according to the width of the pipe, the rotating motor 117 rotates to drive the bidirectional screw rod 115 to rotate, the bidirectional screw rod 115 rotates to drive the sliding body 116 to move in the sliding way 114, and then the baffle 109 at the bottom of the sliding body 116 is driven to move in the front-back direction, so that cutting points of pipes with different widths are well protected.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. A protection device for a pipe laser cutting machine comprises a bottom plate (101) and is characterized in that a supporting plate (102) is arranged on the left side of the bottom plate (101), a fixing plate (103) is arranged on the right side of the left side supporting plate (102), two guide rails (104) are arranged on the fixing plate (103), a moving plate (105) is arranged on the two guide rails (104) in a sliding mode, a mounting plate (106) is arranged on the moving plate (105) in a front-back mode, a laser cutting head (118) is arranged at the bottom of the mounting plate (106), a supporting plate (107) is arranged at the top of the mounting plate (106), an air cylinder (108) is arranged on the supporting plate (107), and two baffle plates (109) are arranged on the end portion of an output shaft of the air cylinder (108) in a front-back mode in a sliding mode.

2. The protection device for the pipe laser cutting machine according to claim 1, wherein a fixed block (110) is arranged on the right side of the moving plate (105), a chute (111) with an opening facing to the right is arranged in the middle of the fixed block (110), a sliding block (112) is arranged in the chute (111), and the sliding block (112) is connected with the mounting plate (106).

3. The protection device for the pipe laser cutting machine according to claim 2, wherein a fixing rod (113) is arranged at the end part of the output shaft of the air cylinder (108), sliding ways (114) are respectively arranged at the front side and the rear side of the fixing rod (113), sliding bodies (116) are respectively arranged in the two sliding ways (114), a bidirectional screw (115) is jointly arranged in the two sliding ways (114), the bidirectional screw (115) is respectively in threaded connection with the two sliding bodies (116), a rotating motor (117) connected with the bidirectional screw (115) is arranged at the rear side of the fixing rod (113), the sliding bodies (116) at the front side are connected with the baffle (109) at the front side, and the sliding bodies (116) at the rear side are connected with the baffle (109) at the rear side.

4. A protective device for a pipe laser cutting machine according to claim 3, wherein a disk (119) is provided on the right side of the support plate (102), and a plurality of chucks (120) are provided on the disk (119).

5. The protection device for a pipe laser cutting machine according to claim 4, wherein a rear side plate (201) is arranged on the rear side of the bottom plate (101), a right side plate (202) is arranged on the right side of the bottom plate (101), and top plates (203) are arranged on the tops of the rear side plate (201) and the right side plate (202).

6. A protection device for a pipe laser cutting machine according to claim 5 wherein the right end of the right side plate (202) is provided with a switch (204), the switch (204) being electrically connected to a rotary motor (117).

7. The protection device for a pipe laser cutting machine according to claim 6, wherein the bottom four corners of the bottom plate (101) are respectively provided with supporting legs, the bottoms of the four supporting legs are respectively provided with anti-slip pads, and a cross bar is arranged between two adjacent supporting legs.