CN210080913U

CN210080913U - Protective flame cutting machine

Info

Publication number: CN210080913U
Application number: CN201920850712.0U
Authority: CN
Inventors: 陈祖伦
Original assignee: Chongqing Super Strong Steel Structure Manufacturing Co Ltd
Current assignee: Chongqing Super Strong Steel Structure Manufacturing Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-18
Anticipated expiration: 2029-06-06

Abstract

The utility model relates to a flame cutting machine technical field just discloses a protection formula flame cutting machine, including the crossbeam track, the equal fixed mounting in orbital both ends of crossbeam has the support column, the orbital positive sliding connection of crossbeam has the frame, two and be located the orbital below fixed mounting of crossbeam between the support column has work platform. This protection type flame cutting machine, cut the operation on work platform through the cutting head, spark and dust that produce the cutting through the protection casing block, then start the air exhauster, spark and dust suction dust collecting tank sputtered will be processed through the air exhauster in, filter it through the filter screen this moment, avoid spark and dust to enter into the inside of air exhauster and cause its damage, spark and dust that get off through the filter screen filtration drop to collect in the dust collecting tank through the dust collecting tank, thereby avoid the spark to sputter on one's body the staff, cause the potential safety hazard, better purpose of protective effect has been reached.

Description

Protective flame cutting machine

Technical Field

The utility model relates to a flame cutting machine technical field specifically is a protection type flame cutting machine.

Background

The traditional cutting modes mainly include early manual cutting (commonly called oxygen welding) and semi-automatic cutting machines, profile cutting machines and numerical control cutting machines, and along with the progress of society and the development of science and technology, the cutting modes are more advanced and more powerful. The general model structure mainly comprises: manual operation; the cutting machine comprises a profile modeling cutting machine, a portable numerical control cutting machine, a cantilever type numerical control cutting machine, a gantry numerical control cutting machine, a table type numerical control cutting machine and an intersecting line numerical control cutting machine special for steel pipe intersecting line cutting, and the above structures can be used for cutting by utilizing a flame cutting mode. Among them, carbon steel sheets of 5mm or more are generally recommended to be cut by flame from a process point of view depending on the thickness of the metal material and the cut metal, because such steel sheets cause little thermal deformation. Stainless steel and nonferrous metals can not be cut by flame, because the surface of the stainless steel generates a high-density oxide layer after being heated, the heat is prevented from being transferred downwards, and the fusing of the plate is influenced; the heat dissipation capability of nonferrous metals such as copper and aluminum is strong, so that the heat of a cutting surface is quickly dissipated, and the fusing of the plate is also influenced.

Current flame cutting machine can both effectually cut the metal sheet, but its spark and dust of sputtering when using are more, and current flame cutting machine does not carry out the device protected to this kind of spark, and this just leads to the spark to sputter on the staff easily, causes the potential safety hazard, so now proposes a protection type flame cutting machine and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a protection type flame cutting machine possesses advantages such as protecting effect is better, has solved current flame cutting machine and has not carried out the device protected to this kind of spark, and this leads to the spark to sputter the staff on one's body easily, causes the problem of potential safety hazard.

(II) technical scheme

For realizing the better purpose of above-mentioned protecting effect, the utility model provides a following technical scheme: the utility model provides a protection type flame cutting machine, includes the crossbeam track, the equal fixed mounting in orbital both ends of crossbeam has the support column, the orbital front sliding connection of crossbeam has the frame, two between the support column and lie in the orbital below fixed mounting of crossbeam have work platform, the bottom of frame lies in fixed mounting between crossbeam track and the work platform and has the protection casing, the bottom of frame is provided with the cutting head and lies in the inside of protection casing, the equal fixed mounting in both sides of protection casing has the dust cage, the inside fixed mounting of dust cage has the air exhauster, the dust collecting tank has all been seted up, two the equal fixed mounting in one side that the dust collecting tank deviates from mutually has the filter screen, the both sides of protection casing are provided with the dust collection box in the below that lies in the dust cage, the bottom of protection casing is provided with.

Preferably, two equal fixed mounting in the one end that the air exhauster is relative has the exhaust column, two equal fixed mounting in the one end that the air exhauster deviates from has the blowing pipe.

Preferably, one side of each filter screen, which is far away from the corresponding filter screen, is connected with a dust hood, and one side of each dust hood, which is close to the corresponding protective cover, corresponds to the corresponding dust collecting groove.

Preferably, fixing plates are fixedly mounted on two sides of the protective cover and positioned at the bottom of the dust collecting cover, one opposite sides of the two fixing plates are fixedly connected with the inner wall of the protective cover, the dust collecting box is fixedly mounted in the fixing plates, and the filter screen is positioned above the fixing plates.

Preferably, the shifting chute has been seted up to the inside of protection casing lateral wall, the spout has all been seted up to the both sides of shifting chute, the inside sliding connection of spout has the slider, the top of annular expansion plate extends to the inside of shifting chute, the top fixed mounting of annular expansion plate is in the bottom of slider.

Preferably, a plurality of universal wheels are fixedly mounted at the bottom of the annular expansion plate along the circumferential direction, and the bottom ends of the universal wheels are in contact with the top of the working platform.

(III) advantageous effects

Compared with the prior art, the utility model provides a protection type flame cutting machine possesses following beneficial effect:

1. this protection type flame cutting machine, cut the operation on work platform through the cutting head, spark and dust that produce the cutting through the protection casing block, then start the air exhauster, spark and dust suction dust collecting tank sputtered will be processed through the air exhauster in, filter it through the filter screen this moment, avoid spark and dust to enter into the inside of air exhauster and cause its damage, spark and dust that get off through the filter screen filtration drop to collect in the dust collecting tank through the dust collecting tank, thereby avoid the spark to sputter on one's body the staff, cause the potential safety hazard, better purpose of protective effect has been reached.

2. This protection type flame cutting machine makes the thickness that the work piece can be followed to the annular expansion plate reciprocate through shifting chute, spout and slider for protection casing and annular expansion plate can reach the effect of protection when not hindering the cutting operation, then make the cutting head protection casing and annular expansion plate can be more convenient when removing the cutting follow its removal through the universal wheel of cyclic annular range, thereby reached the better purpose of protecting effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the protective cover of the present invention;

fig. 3 is a bottom view of the protective cover connected with the annular expansion plate.

In the figure: 1. a beam rail; 2. a support pillar; 3. a working platform; 4. a frame; 5. a protective cover; 6. a dust collection cover; 7. an exhaust fan; 8. a cutting head; 9. a filter screen; 10. a fixing plate; 11. an annular expansion plate; 12. a universal wheel; 13. a slider; 14. a chute; 15. a moving groove; 16. a dust collecting box; 17. a dust collecting groove.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a protective flame cutting machine comprises a beam rail 1, wherein two ends of the beam rail 1 are both fixedly provided with a support column 2, the front surface of the beam rail 1 is connected with a frame 4 in a sliding manner, a working platform 3 is fixedly arranged between the two support columns 2 and below the beam rail 1, the bottom end of the frame 4 and between the beam rail 1 and the working platform 3 is fixedly provided with a protective cover 5, the bottom end of the frame 4 and inside the protective cover 5 are provided with a cutting head 8, two sides of the protective cover 5 are both fixedly provided with dust-collecting hoods 6, an exhaust fan 7 is fixedly arranged inside the dust-collecting hoods 6, two sides of the protective cover 5 are both provided with dust-collecting grooves 17, one sides of the two dust-collecting grooves 17 which are opposite are both fixedly provided with filter screens 9, two sides of the protective cover 5 and below the dust-collecting hoods 6 are provided with, when the device is used, a material to be processed is placed on the working platform 3, cutting operation is carried out on the working platform 3 through the cutting head 8, sparks and dust generated by cutting are blocked through the protective cover 5, then the exhaust fan 7 is started, sparks and dust sputtered by processing are sucked into the dust collection groove 17 through the exhaust fan 7, at the moment, the sparks and the dust are filtered through the filter screen 9, the sparks and the dust are prevented from entering the exhaust fan 7, the inside of the exhaust fan 7 is prevented from being damaged, the sparks and the dust filtered through the filter screen 9 fall into the dust collection box 16 through the dust collection groove 17 to be collected, the sparks are prevented from being sputtered to a worker, potential safety hazards are caused, the purpose of better protection effect is achieved, and the model of the exhaust fan 7 can be fls-003.

Concretely, the equal fixed mounting of the one end that two air blowers 7 are relative has the exhaust column, the equal fixed mounting of the one end that two air blowers 7 deviate from mutually has the blowing pipe, spark and dust suction dust collecting tank 17 sputtered will be processed through air blower 7 in, filter it through filter screen 9 this moment, avoid spark and dust to enter into the inside of air blower 7 and cause its damage, spark and dust that get off through filter screen 9 filter drop to the dust collection box 16 in through dust collecting tank 17 and collect, thereby avoid the spark to sputter on one's body the staff, cause the potential safety hazard, better purpose of protective effect has been reached.

Specifically, one side that two filter screens 9 deviate from mutually all is connected with dust cage 6, and one side that dust cage 6 is close to protection casing 5 is corresponding with dust collecting tank 17, filters it through filter screen 9, avoids spark and dust to enter into the inside of air exhauster 7 and causes its damage.

Specifically, the both sides of protection casing 5 and the bottom fixed mounting that is located dust cage 6 have fixed plate 10, and the relative one side of two fixed plates 10 and the inner wall fixed connection of protection casing 5, dust collection box 16 fixed mounting are in the inside of fixed plate 10, and filter screen 9 is located the top of fixed plate 10, fixes dust collection box 16 through fixed plate 10, conveniently pulls dust collection box 16 simultaneously and clears up the dust.

It is specific, shifting chute 15 has been seted up to the inside of protection casing 5 lateral wall, spout 14 has all been seted up to the both sides of shifting chute 15, the inside sliding connection of spout 14 has slider 13, the top of annular expansion plate 11 extends to the inside of shifting chute 15, the top fixed mounting of annular expansion plate 11 is in the bottom of slider 13, when using, through shifting chute 15, spout 14 and slider 13 make the thickness that annular expansion plate 11 can follow the work piece reciprocate, make protection casing 5 and annular expansion plate 11 can reach the effect of protection when not hindering the cutting operation, then universal wheel 12 through cyclic annular arrangement makes cutting head 8 protection casing 5 and annular expansion plate 11 can be more convenient when removing the cutting follow its removal, thereby reached the better purpose of protecting effect.

Specifically, the bottom of annular expansion plate 11 has a plurality of universal wheel 12 along circumferencial direction fixed mounting, and the bottom of universal wheel 12 and the top contact of work platform 3 make the cutting head 8 remove its removal of following that protection casing 5 and annular expansion plate 11 can be more convenient when removing the cutting through the universal wheel 12 of cyclic annular range to reach the better purpose of protecting effect.

The working principle is as follows: when the device is used, a material to be processed is placed on the working platform 3, cutting operation is carried out on the working platform 3 through the cutting head 8, sparks and dust generated by cutting are blocked through the protective cover 5, then the exhaust fan 7 is started, sparks and dust sputtered by processing are pumped into the dust collection groove 17 through the exhaust fan 7, at the moment, the sparks and the dust are filtered through the filter screen 9, the sparks and the dust are prevented from entering the exhaust fan 7 to cause damage of the sparks and the dust, the sparks and the dust filtered through the filter screen 9 fall into the dust collection box 16 through the dust collection groove 17 to be collected, so that the sparks are prevented from being sputtered to workers to cause potential safety hazards, then the annular expansion plate 11 can move up and down along with the thickness of a workpiece through the moving groove 15, the sliding groove 14 and the sliding block 13, and the protective effect can be achieved while the cutting operation is not hindered, the cutting head 8 can then be moved along with the protective cover 5 and the annular expansion plate 11 more easily by means of the ring-shaped universal wheels 12.

To sum up, this protection type flame cutting machine, cut the operation through cutting head 8 on work platform 3, spark and dust that produce the cutting through protection casing 5 block, then start air exhauster 7, spark and dust suction dust collecting tank 17 that will process the splash through air exhauster 7 in, filter it through filter screen 9 this moment, avoid spark and dust to enter into the inside of air exhauster 7 and cause its damage, spark and dust that get off through filter screen 9 filtration drop to the dust collection box 16 in through dust collecting tank 17 and collect, thereby avoid the spark to sputter on one's body the staff, cause the potential safety hazard, reached the better purpose of protecting effect.

And, make annular expansion plate 11 can follow the thickness of work piece through shifting chute 15, spout 14 and slider 13 and reciprocate for protection casing 5 and annular expansion plate 11 can reach the effect of protection when not hindering the cutting operation, then make cutting head 8 protection casing 5 and annular expansion plate 11 can be more convenient when removing the cutting follow its removal through the universal wheel 12 of cyclic annular range, thereby reached the better purpose of protecting effect.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection formula flame cutting machine, includes crossbeam track (1), its characterized in that: the dust collecting device is characterized in that support columns (2) are fixedly mounted at two ends of the beam rail (1), a frame (4) is connected to the front surface of the beam rail (1) in a sliding manner, a working platform (3) is fixedly mounted between the two support columns (2) and below the beam rail (1), a protective cover (5) is fixedly mounted between the bottom end of the frame (4) and the working platform (3), a cutting head (8) is arranged at the bottom end of the frame (4) and inside the protective cover (5), dust collecting covers (6) are fixedly mounted at two sides of the protective cover (5), an exhaust fan (7) is fixedly mounted inside the dust collecting covers (6), dust collecting grooves (17) are formed in two sides of the protective cover (5), and a filter screen (9) is fixedly mounted at one side of the two dust collecting grooves (17) which are deviated from each other, a dust collecting box (16) is arranged on two sides of the protective cover (5) and below the dust collecting cover (6), and an annular expansion plate (11) is arranged at the bottom of the protective cover (5).

2. The protected flame cutting machine of claim 1, wherein: two the equal fixed mounting in the one end that air exhauster (7) are relative has the exhaust column, two the equal fixed mounting in one end that air exhauster (7) deviate from mutually has the blowing pipe.

3. The protected flame cutting machine of claim 1, wherein: one side of each of the two filter screens (9) which deviates from each other is connected with a dust collection cover (6), and one side of each dust collection cover (6) which is close to the protection cover (5) corresponds to the dust collection groove (17).

4. The protected flame cutting machine of claim 1, wherein: the dust collecting device is characterized in that fixing plates (10) are fixedly arranged on two sides of the protective cover (5) and positioned at the bottom of the dust collecting cover (6), one opposite sides of the two fixing plates (10) are fixedly connected with the inner wall of the protective cover (5), the dust collecting box (16) is fixedly arranged in the fixing plates (10), and the filter screen (9) is positioned above the fixing plates (10).

5. The protected flame cutting machine of claim 1, wherein: moving slot (15) have been seted up to the inside of protection casing (5) lateral wall, spout (14) have all been seted up to the both sides of moving slot (15), the inside sliding connection of spout (14) has slider (13), the top of annular expansion plate (11) extends to the inside of moving slot (15), the top fixed mounting of annular expansion plate (11) is in the bottom of slider (13).

6. The protected flame cutting machine of claim 1, wherein: the bottom of annular expansion plate (11) is along circumferencial direction fixed mounting has a plurality of universal wheel (12), the bottom of universal wheel (12) and the top contact of work platform (3).