CN218081019U - Anti-collision device for laser cutting machine tool body - Google Patents

Abstract

The utility model discloses an anti-collision device for laser cutting machine bed body relates to laser cutting machine bed protection field, including the laser cutting machine bed box, the surperficial upside of laser cutting machine bed box rotates and is connected with the apron, the surface of apron is connected with the front side guard plate through buffer, the equal a set of telescopic link of fixedly connected with in both sides of laser cutting machine bed box, it is a plurality of the second buffer spring has all been cup jointed to the flexible end of telescopic link, and is two sets of the equal fixedly connected with side guard plate in one side of telescopic link. The utility model discloses can protect laser cutting machine bed with the upside all around, prevent that laser cutting machine bed from being collided by external article or personnel at the in-process that uses, ensure that laser cutting machine bed uses with the in-process steady operation of placing for laser cutting machine bed's security and life can obtain fine guarantee.

Description

Anti-collision device for laser cutting machine tool body

Technical Field

The utility model relates to a laser cutting machine tool protection field, in particular to an anti-collision device for laser cutting machine tool body.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system, the laser beam irradiates the surface of a workpiece, the workpiece reaches a melting point or a boiling point, simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, the laser cutting machining replaces a traditional mechanical knife with an invisible light beam, and the laser cutting machine has the characteristics of high precision, high cutting speed, no limitation on cutting patterns, automatic typesetting and material saving, smooth cut, low machining cost and the like, is gradually improved or replaced in the traditional metal cutting process equipment, the mechanical part of a laser tool bit is not in contact with the workpiece, the surface of the workpiece cannot be scratched in the working process, the laser cutting speed is high, the cut is smooth and flat, generally, subsequent machining is not needed, the cutting heat affected zone is small, the deformation of a plate is small, the cut narrow cut has no mechanical stress, no shearing burr, the machining precision is high, the repeatability is good, and the surface of the material is not damaged; the numerical control programming can be used for processing any plan, the whole board with large breadth can be cut, a die does not need to be opened, and the method is economical and time-saving.

The applicant finds that a Chinese patent discloses 'a casting integrated bed body for a laser cutting machine', the publication (announcement) number of the casting integrated bed body is 'CN 204504513U', the patent mainly adopts a gantry type carriage to feed, and a workbench and the bed body are integrally cast, so that the casting integrated bed body is not easy to deform, the machining precision is accurate and guaranteed, but a protection device is not arranged on the surface of the laser cutting machine bed body when the laser cutting machine bed body is used, the surface of the laser cutting machine bed body is easily damaged by external collision in the using and placing processes, and the using safety and the service life of the laser cutting machine bed body are further reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti collision device for laser cutting machine bed body to the laser cutting machine bed body surface that proposes in the contrast file in solving above-mentioned background art when using does not set up protector, leads to the in-process laser cutting machine bed body surface that uses and place to receive external collision easily and takes place to damage, and then has reduced the security and the life's of laser cutting machine bed body use problem.

In order to achieve the above object, the utility model provides a following technical scheme: the anti-collision device for the laser cutting machine tool body comprises a laser cutting machine tool box body, wherein a cover plate is rotatably connected to the upper side of the surface of the laser cutting machine tool box body, the surface of the cover plate is connected with a front side protection plate through a buffer device, a group of telescopic rods are fixedly connected to two sides of the laser cutting machine tool box body, a second buffer spring is sleeved at the telescopic ends of the plurality of telescopic rods, and a side protection plate is fixedly connected to one side of each of the two groups of telescopic rods;

the equal fixedly connected with guide bar in both sides of surface, two behind the laser cutting machine bed box the common sliding connection in lever arm rear side of guide bar has the rear side guard plate, two the lever arm of guide bar has all cup jointed third buffer spring, two the rear end of third buffer spring all with the surface contact of rear side guard plate, the equal fixedly connected with dead lever in both sides of laser cutting machine bed box upper surface, two the common fixedly connected with top guard plate in upper end of dead lever.

Preferably, buffer is including seting up the dashpot in apron surface center department, the equal sliding connection in both sides of dashpot inner wall has the buffer block, two common first buffer spring of fixedly connected with between the buffer block, two the surface of buffer block all rotates and is connected with the buffer beam, two the front end of buffer beam rotates with the both sides of front side guard plate rear surface respectively and is connected.

Preferably, a first cushion pad is fixedly connected to the surface of the front side protection plate, and a second cushion pad is fixedly connected to the opposite sides of the two side protection plates.

Preferably, the first cushion pad and the two second cushion pads are made of rubber materials.

Preferably, the rear ends of the two guide rods are fixedly connected with anti-falling blocks.

Preferably, the equal fixedly connected with bracing piece in four corners department of laser cutting machine bed box lower surface, it is a plurality of the equal fixedly connected with supporting legs of lower surface of bracing piece.

Preferably, the lower surfaces of the supporting legs are provided with anti-skid grains.

The utility model discloses a technological effect and advantage:

1. through setting up the apron, the front side guard plate, the telescopic link, the second buffer spring, the side guard plate, the rear side guard plate, the dead lever, the top guard plate, the guide bar, third buffer spring, thereby can protect around the laser cutting machine bed and upside, prevent that the laser cutting machine bed from being collided by external article or personnel at the in-process that uses, ensure that the laser cutting machine bed uses at the in-process steady operation who uses and place, make the security and the life of laser cutting machine bed can obtain fine guarantee.

2. Through setting up dashpot, buffer block, first buffer spring, buffer beam to can cooperate the apron to carry out buffering processing to the front side guard plate, let the front side guard plate can obtain fine protection processing when receiving the collision, prevent that the front side guard plate from taking place to damage, reach the purpose to laser cutting machine bed front side surface protection.

3. Through setting up first blotter to can protect the surface of front side guard plate, can carry out preliminary buffer treatment when receiving external collision, through setting up the second blotter, thereby can protect the side guard plate surface of both sides, can carry out preliminary buffer treatment to the impact force that its surface received when two side guard plates receive the collision.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the top view structure of the present invention.

Fig. 4 is a schematic view of the top-view cross-sectional structure of the cover plate of the present invention.

In the figure: 1. a laser cutting machine tool box; 2. a cover plate; 201. a buffer tank; 202. a buffer block; 203. a first buffer spring; 204. a buffer rod; 3. a front side guard plate; 301. a first cushion pad; 4. a telescopic rod; 5. a second buffer spring; 6. side protection plates; 601. a second cushion pad; 7. a rear side guard plate; 8. fixing the rod; 9. a top guard plate; 10. a guide bar; 11. a third buffer spring; 12. an anti-drop block; 13. a support bar; 14. support the feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a collision device for laser cutting machine bed body as shown in fig. 1-4, including laser cutting machine bed box 1, the surperficial upside of laser cutting machine bed box 1 rotates and is connected with apron 2, the surface of apron 2 is connected with front side guard plate 3 through buffer, the equal fixedly connected with a set of telescopic link 4 in both sides of laser cutting machine bed box 1, second buffer spring 5 has all been cup jointed to the expansion end of a plurality of telescopic links 4, the equal fixedly connected with side guard plate 6 in one side of two sets of telescopic links 4, the equal fixedly connected with guide bar 10 in both sides of laser cutting machine bed box 1 rear side surface, the common sliding connection in lever arm rear side of two guide bars 10 has rear side guard plate 7, third buffer spring 11 has all been cup jointed to the lever arm of two guide bars 10, the rear end of two third buffer springs 11 all with the surface contact of rear side guard plate 7, the equal fixedly connected with dead lever 8 in both sides of laser cutting machine bed box 1 upper surface, the common fixedly connected with top guard plate in the upper end of two dead levers 8, can protect around and the upside of laser cutting machine bed is used by the article or the personnel's of external world to guarantee the safety and can obtain the life-keeping of laser cutting.

As shown in fig. 2, the equal fixedly connected with bracing piece 13 in four corners department of laser cutting machine bed box 1 lower surface, the equal fixedly connected with supporting legs 14 of lower surface of a plurality of bracing pieces 13 can carry out fine support processing to equipment is whole, and the non-slip texture has all been seted up to the lower surface of a plurality of supporting legs 14, can wholly carry out anti-slip processing to equipment when wholly supporting equipment, prevents that equipment from taking place the slip phenomenon.

As shown in fig. 3, the equal fixedly connected with anticreep piece 12 in rear end of two guide bars 10, can prevent the condition of the separation that takes place to drop between rear side guard plate 7 and the guide bar 10, the first blotter 301 of fixed surface of front side guard plate 3, can protect the surface of front side guard plate 3, can carry out preliminary buffer treatment when receiving external collision, the equal fixedly connected with second blotter 601 in one side that two side guard plates 6 are opposite, can protect the 6 surfaces of side guard plate of both sides, can carry out preliminary buffer treatment to the impact force that its surface received when two side guard plates 6 receive the collision, first blotter 301 and two second blotters 601 are rubber materials and make, make the cushioning effect that the blotter can be even fine.

As shown in fig. 4, buffer device is including seting up the dashpot 201 in 2 surperficial center departments of apron, the equal sliding connection in both sides of dashpot 201 inner wall has buffer block 202, the first buffer spring 203 of common fixedly connected with between two buffer block 202, the surface of two buffer block 202 is all rotated and is connected with buffer beam 204, the front end of two buffer beam 204 rotates with the both sides of front side guard plate 3 rear surface respectively and is connected, can cooperate apron 2 to carry out the buffer treatment to front side guard plate 3, let front side guard plate 3 can obtain fine protection when receiving the collision and handle, prevent that front side guard plate 3 from taking place to damage, reach the mesh to the protection of laser cutting machine bed front side surface.

The utility model discloses theory of operation: in the process of placing and using at ordinary times, the top protection plate 9 on the upper side can protect the upper surface of the laser cutting machine tool through the fixing rod 8, then the side protection plates 6 on the two sides firstly can perform impact force absorption treatment on the surfaces of the side protection plates 6 through the corresponding second buffer cushions 601 through self buffer materials when being collided, so that the stability of the surfaces of the side protection plates 6 is ensured, and then the second buffer springs 5 on the matching surfaces of the two telescopic rods 4 can perform buffer treatment on the side protection plates 6, so that the safety of the two sides of the laser cutting machine tool is ensured;

meanwhile, when the rear side of the laser cutting machine tool is collided, the rear side protection plate 7 can be buffered by the third buffer spring 11 sleeved on the surfaces of the two guide rods 10 when the rear side protection plate 7 is collided, so that the safety of the rear side of the laser cutting machine tool is ensured, finally when the surface of the laser cutting machine tool is collided, the surface of the front side protection plate 3 can preliminarily absorb the impact force on the surface of the front side protection plate through the first buffer cushion 301, then the front side protection plate 3 transmits the impact force to the buffer rod 204, then the buffer rod 204 transmits the impact force to the buffer block 202, then the buffer block 202 absorbs the impact force through the first buffer spring 203, so that the front side protection plate 3 is buffered when being impacted, and the safety of the front side of the laser cutting machine tool is ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides an anti collision device for laser cutting machine bed body, includes laser cutting machine bed box (1), its characterized in that: the upper side of the surface of the laser cutting machine tool box body (1) is rotatably connected with a cover plate (2), the surface of the cover plate (2) is connected with a front side protection plate (3) through a buffer device, two sides of the laser cutting machine tool box body (1) are fixedly connected with a group of telescopic rods (4), telescopic ends of the telescopic rods (4) are respectively sleeved with a second buffer spring (5), and one side of each of the two groups of telescopic rods (4) is fixedly connected with a side protection plate (6);

equal fixedly connected with guide bar (10) in both sides of surface behind laser cutting machine bed box (1), two the common sliding connection in lever arm rear side of guide bar (10) has rear side guard plate (7), two third buffer spring (11), two have all been cup jointed to the lever arm of guide bar (10) the rear end of third buffer spring (11) all with the surface contact of rear side guard plate (7), the equal fixedly connected with dead lever (8) in both sides of laser cutting machine bed box (1) upper surface, two the common fixedly connected with top guard plate (9) in upper end of dead lever (8).

2. The collision prevention device for the laser cutting machine bed body according to claim 1, characterized in that: buffer is including offering at buffer slot (201) of apron (2) surface center department, the equal sliding connection in both sides of buffer slot (201) inner wall has buffer block (202), two first buffer spring (203) of common fixedly connected with between buffer block (202), two the surface of buffer block (202) all rotates and is connected with buffer beam (204), two the front end of buffer beam (204) rotates with the both sides of front side guard plate (3) rear surface respectively and is connected.

3. The collision prevention device for the laser cutting machine bed body according to claim 1, characterized in that: the surface of the front side protection plate (3) is fixedly connected with a first cushion pad (301), and two opposite sides of the side protection plates (6) are fixedly connected with a second cushion pad (601).

4. The collision preventing device for the laser cutting machine bed body according to claim 3, characterized in that: the first cushion pad (301) and the two second cushion pads (601) are made of rubber materials.

5. The collision prevention device for the laser cutting machine bed body according to claim 1, characterized in that: the rear ends of the two guide rods (10) are fixedly connected with anti-drop blocks (12).

6. The collision prevention device for the laser cutting machine bed body according to claim 1, characterized in that: the lower surface of the laser cutting machine tool box body (1) is provided with support rods (13) at four corners, and the support rods (14) are fixedly connected to the lower surface of each support rod (13).

7. The collision preventing device for the laser cutting machine bed body according to claim 6, characterized in that: the lower surfaces of the supporting legs (14) are provided with anti-skid grains.

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