CN215432104U

CN215432104U - Laser cutting machine protector

Info

Publication number: CN215432104U
Application number: CN202121947456.0U
Authority: CN
Inventors: 冯学勇; 谷兆勇; 李春生; 王金杰
Original assignee: Qingdao Dadong Intelligent Equipment Technology Co ltd
Current assignee: Qingdao Dadong Intelligent Equipment Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-07
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a protective device of a laser cutting machine, which comprises a machine tool, wherein telescopic grooves are formed in the middle positions of two sides of the machine tool, telescopic rods are arranged in the telescopic grooves in a sliding manner, a protective plate is fixedly arranged at the other end of each telescopic rod, two ends of one side, close to the machine tool, of each protective plate are provided with shock absorption rods in a sliding manner, the other end of each shock absorption rod is rotatably connected with the machine tool, an emergency stop switch is fixedly arranged on the surface of the machine tool on one side of each telescopic groove, and a rubber touch block matched with the emergency stop switch is fixedly arranged at the middle position of the inner side of each protective plate. Because the shock absorption rod is gradually parallel to the protection plate, the slide block is driven to extrude and stretch the second spring and the third spring, thereby the effect of buffering has been strengthened, through the effectual fine guard action that has reached of multiple buffering, the precision of cutting has been improved moreover during processing.

Description

Laser cutting machine protector

Technical Field

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

Background

The laser cutting machine focuses the laser emitted from the laser into a laser beam with high power density through the optical path system, the laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the melted or gasified metal to achieve the purposes of cutting and carving.

But laser cutting machine protector on the existing market, workman dolly or other article can be collided laser cutting machine in the inevitable when the transport material, and direct collision influences its precision and life easily, and traditional laser cutting machine protector, most protective member all do not possess the scram device under great striking simultaneously to play fine protection effect.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the laser cutting machine protection device, which effectively solves the problem that the traditional laser cutting machine protection device in the market cannot achieve a good protection effect because a trolley or other articles cannot collide with the laser cutting machine inevitably when workers carry materials, and the precision and the service life of the laser cutting machine are easily influenced by direct collision.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a laser cutting machine protector, includes the lathe, the inside flexible groove of having seted up of lathe both sides intermediate position, the inside slip of flexible inslot is equipped with the telescopic link, telescopic link other end fixed mounting has the guard plate, one side both ends that the guard plate is close to the lathe slide and are provided with the shock-absorbing rod, the shock-absorbing rod other end rotates with the lathe to be connected, flexible groove one side lathe fixed surface is provided with emergency stop switch, inboard intermediate position fixed mounting of guard plate has with emergency stop switch assorted rubber touch piece, one side fixed mounting that the lathe was kept away from to the guard plate has the silica gel buffer board.

Preferably, the first spring is fixedly installed inside the telescopic groove, and the end part of the first spring is fixedly connected with the telescopic rod.

Preferably, the top of the shock absorption rod is rotatably provided with a sliding block, and sliding grooves matched with the sliding block are formed in two ends of the inner side of the protection plate.

Preferably, a second spring is fixedly mounted inside the adjacent end inside the sliding groove, and the end part of the second spring is fixedly connected with the sliding block.

Preferably, the other end inside the sliding chute is fixedly provided with a third spring, and the third spring is fixedly connected with the sliding block.

Preferably, a through hole is formed in the middle of the rubber touch block, and the through hole is matched with the telescopic rod.

Preferably, a buffer cavity is formed in the silica gel buffer plate, and a rubber ball is filled in the buffer cavity.

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

1) during work, the silica gel buffer plate is matched with the rubber ball inside the silica gel buffer plate to primarily buffer and unload force, and the shock absorption rod is gradually parallel to the protection plate, so that the slide block is driven to extrude and stretch the second spring and the third spring, the buffering effect is enhanced, a good protection effect is effectively achieved through multiple buffering, and the cutting accuracy during processing is improved;

2) the telescopic rod retracts to the inside of the telescopic groove under the action of the impact force, so that the rubber touch block on the surface of the protection plate extrudes the emergency stop switch, the laser cutting machine is stopped, the workpiece is effectively prevented from being removed to cause scrapping of a cutting piece, and after the impact is removed, the protection plate automatically resets under the action of the first spring, so that work can be continued for protection.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of a fender panel of the present invention;

FIG. 3 is a cross-sectional view of the machine of the present invention;

in the figure: 1. a machine tool; 2. a telescopic groove; 3. a telescopic rod; 4. a protection plate; 5. a shock-absorbing lever; 6. a scram switch; 7. a rubber touch block; 8. a silica gel buffer plate; 9. a first spring; 10. a slider; 11. a chute; 12. a second spring; 13. a third spring; 14. a through hole; 15. a buffer chamber; 16. a rubber ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model includes a machine tool 1, a telescopic slot 2 is formed in the middle position of two sides of the machine tool 1, a telescopic rod 3 is slidably arranged in the telescopic slot 2 to facilitate the sliding of the telescopic rod 3 in the telescopic slot 2, a protection plate 4 is fixedly mounted at the other end of the telescopic rod 3 to achieve the primary protection effect, damping rods 5 are slidably arranged at two ends of one side of the protection plate 4 close to the machine tool 1 to achieve the primary damping effect, the other end of the damping rod 5 is rotatably connected with the machine tool 1, an emergency stop switch 6 is fixedly arranged on the surface of the machine tool 1 at one side of the telescopic slot 2 to facilitate the rapid shutdown under a large impact, a rubber touch block 7 matched with the emergency stop switch 6 is fixedly mounted at the middle position of the inner side of the protection plate 4 to facilitate the touch of the emergency stop switch 6, a silica gel buffer plate 8 is fixedly mounted at one side of the protection plate 4 far away from the machine tool 1, the buffer protection effect is effectively improved.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 3, the first spring 9 is fixedly installed inside the telescopic slot 2, the end of the first spring 9 is fixedly connected with the telescopic rod 3, and the first spring 9 is extruded through the telescopic rod 3, so that the buffering effect is improved.

Third embodiment, on the basis of first embodiment, as shown in fig. 3, the top of the shock absorbing rod 5 is rotatably provided with a sliding block 10, the two ends of the inner side of the protection plate 4 are provided with sliding grooves 11 matched with the sliding block 10, and the sliding of the shock absorbing rod 5 is facilitated by the mutual matching of the sliding block 10 and the sliding grooves 11.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, a second spring 12 is fixedly installed inside an adjacent end inside the sliding chute 11, an end of the second spring 12 is fixedly connected with the sliding block 10, and the sliding block 10 extrudes and stretches the second spring 12, so that the damping effect is enhanced.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, a third spring 13 is fixedly installed at the other end inside the chute 11, the third spring 13 is fixedly connected with the slider 10, and the third spring 13 is extruded and stretched by the slider 10, so that the damping effect is improved.

Sixth embodiment, on the basis of first embodiment, as shown in fig. 2, a through hole 14 is formed in the middle of the rubber touch block 7, and the through hole 14 is matched with the telescopic rod 3, so that the rubber touch block 7 has a good protection effect on the emergency stop switch 6.

Seventh embodiment, on the basis of first embodiment, given by fig. 1, a buffer cavity 15 has been seted up to silica gel buffer board 8 is inside, and the inside packing of buffer cavity 15 has rubber ball 16, mutually supports through buffer cavity 15 and rubber ball 16 to holistic buffering protection effect has been improved.

The working principle is as follows: when the shock absorber works, when external impact force is small, the shock absorber 5 is parallel to the protection plate 4 gradually under the action of impact force, so that the slide block 10 is driven to approach the inside of the sliding groove 11 gradually, the second spring 12 is extruded through the slide block 10, the buffering effect is improved, meanwhile, the third spring 13 is stretched through the slide block 10, the buffering effect is enhanced, good protection effect is effectively achieved through multiple buffering, the cutting accuracy during processing is improved, if the shock absorber collides greatly, the telescopic rod 3 retracts into the telescopic groove 2 under the action of the impact force, the telescopic rod 3 can extrude the first spring 9 to the limit due to large impact force, so that the telescopic rod 3 can completely slide into the telescopic groove 2, make the rubber touch piece 7 on protection plate 4 surface extrusion scram switch 6 like this to make laser cutting machine shut down, effectual work piece removal of avoiding like this causes scrapping of cutting member, put aside the back at the rammer, protection plate 4 automatic re-setting under the effect of first spring 9, thereby can continue the work protection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser cutting machine protector, includes lathe (1), its characterized in that: lathe (1) both sides intermediate position is inside to have seted up flexible groove (2), flexible groove (2) inside slip is equipped with telescopic link (3), telescopic link (3) other end fixed mounting has guard plate (4), one side both ends that guard plate (4) are close to lathe (1) slide and are provided with shock-absorbing rod (5), the shock-absorbing rod (5) other end rotates with lathe (1) to be connected, flexible groove (2) one side lathe (1) fixed surface is provided with emergency stop switch (6), guard plate (4) inboard intermediate position fixed mounting have with emergency stop switch (6) assorted rubber touch piece (7), one side fixed mounting that lathe (1) was kept away from in guard plate (4) has silica gel buffer board (8).

2. The laser cutter guard of claim 1, wherein: the telescopic groove (2) is internally and fixedly provided with a first spring (9), and the end part of the first spring (9) is fixedly connected with the telescopic rod (3).

3. The laser cutter guard of claim 1, wherein: the top of the shock absorption rod (5) is rotatably provided with a sliding block (10), and sliding grooves (11) matched with the sliding block (10) are formed in the two ends of the inner side of the protection plate (4).

4. A laser cutter guard according to claim 3, wherein: the inside adjacent one end inside spout (11) is inside fixed mounting has second spring (12), and second spring (12) have slider (10) fixed connection.

5. A laser cutter guard according to claim 3, wherein: the other end inside the sliding chute (11) is fixedly provided with a third spring (13), and the third spring (13) is fixedly connected with the sliding block (10).

6. The laser cutter guard of claim 1, wherein: a through hole (14) is formed in the middle of the rubber touch block (7), and the through hole (14) is matched with the telescopic rod (3).

7. The laser cutter guard of claim 1, wherein: a buffer cavity (15) is formed in the silica gel buffer plate (8), and a rubber ball (16) is filled in the buffer cavity (15).