CN209550904U - A kind of low fever laser cutting machine - Google Patents

Abstract

The utility model discloses a kind of low fever laser cutting machines, including laser cutting machine ontology, the laser cutting machine ontology is equipped with groove, driving motor is installed in the groove, the upper end of the drive shaft of the driving motor is equipped with the supporting mechanism for fixing len, laser cutting head is installed on the laser cutting machine ontology, the laser cutting machine ontology is equipped with sliding equipment, the upper end of the sliding equipment is fixedly connected with the lower end of laser cutting head, the side wall of the groove is equipped with thermovent, the first belt pulley has been fixedly and coaxially connected in the drive shaft of the driving motor, transmission mechanism is rotatably connected on the bottom of the groove, the transmission mechanism is connect with the first pulley drive, one end side wall of the separate thermovent of the groove is equipped with air inlet.The utility model can not only effectively adjust the range of cutting, and can also effectively be radiated to driving motor.

Description

A kind of low fever laser cutting machine

Technical field

The utility model relates to laser cutting device technical field more particularly to a kind of low fever laser cutting machines.

Background technique

Laser cutting machine is the laser that will launch from laser, through light path system, is focused into the laser of high power density Beam.Laser beam is irradiated to workpiece surface, and workpiece is made to reach fusing point or boiling point, at the same the high pressure gas coaxial with light beam will melt or Gasified metal is blown away, and with the movement of light beam and workpiece relative position, so that material is formed joint-cutting, to reach the mesh of cutting 's.

China Patent No.: CN208132228U is retrieved, a kind of low fever laser cutting machine, including laser cutting are disclosed Machine ontology is provided with laser cutting head above the laser cutting machine ontology, load is provided with below the laser cutting head Object platform, the objective table are fixed on the upper surface of laser cutting machine ontology, and the objective table is internally provided with turntable, the load The upper surface of object platform and turntable is provided with spin, and one end of the spin through the upper surface of objective table and turntable and is embedded into The inside of objective table and turntable is provided with workpiece supporting plate above the turntable.

In the prior art the shortcomings that are as follows: the position of laser cutting head is fixed, and cannot need to be adjusted according to processing, and Driving motor at work cannot effectively radiate to it.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of low fever laser proposed Cutting machine.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of low fever laser cutting machine, including laser cutting machine ontology, the laser cutting machine ontology are equipped with groove, Driving motor is installed, the upper end of the drive shaft of the driving motor is equipped with the support machine for fixing len in the groove Structure is equipped with laser cutting head on the laser cutting machine ontology, and the laser cutting machine ontology is equipped with sliding equipment, described The upper end of sliding equipment is fixedly connected with the lower end of laser cutting head, and the side wall of the groove is equipped with thermovent, the driving It has been fixedly and coaxially connected the first belt pulley in the drive shaft of motor, transmission mechanism, institute are rotatably connected on the bottom of the groove It states transmission mechanism to connect with the first pulley drive, one end side wall of the separate thermovent of the groove is equipped with air inlet, institute State the suction mechanism for being equipped in air inlet and being sequentially connected with transmission mechanism.

Preferably, the sliding equipment includes the sliding slot being set on laser cutting machine ontology, is equipped with and slides in the sliding slot Block, the upper end of the sliding block are fixedly connected with the lower end of laser cutting head, and the side wall of the sliding block is equipped with the spiral shell of left and right connection Pit, the threaded hole internal screw thread are connected with threaded rod, and one end of the threaded rod and the inner wall of sliding slot are rotatablely connected, the spiral shell The other end of rasp bar passes through the inner wall of sliding slot and extends to the outside of laser cutting machine ontology.

Preferably, the transmission mechanism includes the worm screw being rotatably dispose on bottom portion of groove, is coaxially fixed on the worm screw It is connected with the second belt pulley, second belt pulley is connect with the first pulley drive, and the worm screw and suction mechanism transmission connect It connects.

Preferably, it is sequentially connected between second belt pulley and the first belt pulley by being equipped with belt.

Preferably, the suction mechanism includes the vertical bar being fixedly installed in air inlet, runs through on the vertical bar and is equipped with rotation Shaft has been fixedly and coaxially connected worm gear on the part that the rotary shaft is located in groove, and the worm gear is meshed with worm screw, described The fan blade for air-breathing is fixedly and coaxially connected on the part that rotary shaft is located in air inlet.

Preferably, the inlet end of the air inlet is equipped with Air Filter.

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

1, this it is practical in the laser cutting head of upper end can have been driven to be moved by the way that adjustable sliding equipment is arranged, after And the position of laser cutting head can be adjusted, convenient for meeting different cutting requirements, so that the cut coverage of laser cutting It is adjustable.

2, this it is practical in extraneous air can be pumped in groove by the suction mechanism of setting, and it is electric to act on driving On machine, it can effectively be radiated, can effectively be improved the service life of driving motor to the driving motor of work, reduce laser The cost of cutting.

Detailed description of the invention

Fig. 1 be the utility model proposes one kind it is low fever laser cutting machine perspective view；

Fig. 2 be the utility model proposes the low fever laser cutting machine of one kind in the first belt pulley and the second belt pulley connect Structural schematic diagram；

Fig. 3 be the utility model proposes one kind it is low fever laser cutting machine in fan blade structural schematic diagram.

In figure: 1 laser cutting machine ontology, 2 grooves, 3 driving motors, 4 supporting mechanisms, 5 laser cutting heads, 6 sliding equipments, 7 thermovents, 8 first belt pulleys, 9 transmission mechanisms, 10 air inlets, 11 suction mechanisms, 12 sliding slots, 13 sliding blocks, 14 threaded rods, 15 snails Bar, 16 second belt pulleys, 17 vertical bars, 18 rotary shafts, 19 worm gears, 20 fan blades.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of low fever laser cutting machine, including laser cutting machine ontology 1, on laser cutting machine ontology 1 Equipped with groove 2, driving motor 3 is installed in groove 2, the upper end of the drive shaft of driving motor 3 is equipped with for fixing len Supporting mechanism 4 is equipped with laser cutting head 5 on laser cutting machine ontology 1, it should be noted that driving motor 3 and supporting mechanism 4 be the prior art, and this will not be repeated here, laser cutting machine ontology 1 be equipped with sliding equipment 6, the upper end of sliding equipment 6 and swash The lower end of light cutting head 5 is fixedly connected, and the side wall of groove 2 is equipped with thermovent 7, is coaxially fixed in the drive shaft of driving motor 3 It is connected with the first belt pulley 8, transmission mechanism 9 is rotatably connected on the bottom of groove 2, transmission mechanism 9 and the first belt pulley 8 are driven Connection, one end side wall of the separate thermovent 7 of groove 2 are equipped with air inlet 10, are equipped in air inlet 10 and are driven with transmission mechanism 9 The suction mechanism 11 of connection.

Wherein, sliding equipment 6 includes the sliding slot 12 being set on laser cutting machine ontology 1, is equipped with sliding block 13 in sliding slot 12, The upper end of sliding block 13 is fixedly connected with the lower end of laser cutting head 5, and the side wall of sliding block 13 is equipped with the threaded hole of left and right connection, spiral shell Pit internal screw thread is connected with threaded rod 14, and one end of threaded rod 14 and the inner wall of sliding slot 12 are rotatablely connected, threaded rod 14 it is another It holds the inner wall across sliding slot 12 and extends to the outside of laser cutting machine ontology 1, it should be noted that threaded rod 14 is far from groove 2 one end is located at the outside of laser cutting machine ontology 1, and sliding block 13 is threadedly coupled with threaded rod 14, the rotational energy band of threaded rod 14 Movable slider 13 moves axially along, and has the function of that positioning and locking, the line arrangement of laser cutting head 5 are existing to sliding block 13 There is technology not do herein superfluous, and line arrangement does not influence its sliding.

Wherein, transmission mechanism 9 includes the worm screw 15 being rotatably dispose on 2 bottom of groove, is fixedly and coaxially connected on worm screw 15 There is the second belt pulley 16, the second belt pulley 16 and the first belt pulley 8 are sequentially connected, and worm screw 15 and suction mechanism 11 are sequentially connected, It is sequentially connected between second belt pulley 16 and the first belt pulley 8 by being equipped with belt, it should be noted that the first belt pulley 8 is big In the second belt pulley 16, convenient for improving the revolving speed of worm screw 15.

Wherein, suction mechanism 11 includes the vertical bar 17 being fixedly installed in air inlet 10, wherein and vertical bar 17 is hollow out bar, Convenient for the flowing of air-flow, through rotary shaft 18 is equipped on vertical bar 17, rotary shaft 18 is located on the part in groove 2 coaxially fixed company It being connected to worm gear 19, worm gear 19 is meshed with worm screw 15, wherein worm screw 15 and worm gear 19 are lower smaller to the effect of blocking of air inlet, The influence of generation is negligible, and the wind for air-breathing is fixedly and coaxially connected on the part that rotary shaft 18 is located in air inlet 10 The inlet end of leaf 20, air inlet 10 is equipped with Air Filter, wherein extraneous dust can be effectively prevented by the Air Filter of setting It enters in groove 2.

In the utility model, by rotating threaded rod 14 manually, since sliding block 13 is threadedly coupled with threaded rod 14, so that spiral shell Rasp bar 14 rotational energy band movable slider 13 slides in sliding slot 12, can then drive the laser cutting head being fixedly installed on sliding block 13 5 are moved, convenient for then realizing and adjusting cutting for laser cutting head 5 according to the position for needing to adjust laser cutting head 5 of processing Cut range；When driving motor 3 works, it can arrive and the first belt pulley 8 is driven to be rotated, due to the first belt pulley 8 and the second skin Belt wheel 16 be sequentially connected, worm screw 15 can be made to be rotated, since worm screw 15 is meshed with worm gear 19, can drive rotary shaft 18 into Row rotation, then rotate fan blade 20, can be aspirated and is blown in groove 2 to extraneous air, improve the air in groove 2 Flowing, conducive to the heat dissipation effect for improving driving motor 3.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of low fever laser cutting machine, including laser cutting machine ontology (1), the laser cutting machine ontology (1) is equipped with Groove (2), the groove (2) is interior to be equipped with driving motor (3), and the upper end installation of the drive shaft of the driving motor (3) is useful In being equipped with laser cutting head (5) on the supporting mechanism (4) of fixing len, the laser cutting machine ontology (1), feature exists In the laser cutting machine ontology (1) is equipped with sliding equipment (6), the upper end of the sliding equipment (6) and laser cutting head (5) lower end is fixedly connected, and the side wall of the groove (2) is equipped with thermovent (7), in the drive shaft of the driving motor (3) It has been fixedly and coaxially connected the first belt pulley (8), has been rotatably connected to transmission mechanism (9), the transmission on the bottom of the groove (2) Mechanism (9) and the first belt pulley (8) are sequentially connected, and one end side wall of the separate thermovent (7) of the groove (2) is equipped with air inlet Hole (10), the air inlet (10) is interior to be equipped with the suction mechanism (11) being sequentially connected with transmission mechanism (9).

2. a kind of low fever laser cutting machine according to claim 1, which is characterized in that the sliding equipment (6) includes The sliding slot (12) being set on laser cutting machine ontology (1), the sliding slot (12) is interior to be equipped with sliding block (13), the sliding block (13) Upper end is fixedly connected with the lower end of laser cutting head (5), and the side wall of the sliding block (13) is equipped with the threaded hole of left and right connection, institute Threaded hole internal screw thread to be stated to be connected with threaded rod (14), one end of the threaded rod (14) and the inner wall of sliding slot (12) are rotatablely connected, The other end of the threaded rod (14) passes through the inner wall of sliding slot (12) and extends to the outside of laser cutting machine ontology (1).

3. a kind of low fever laser cutting machine according to claim 1, which is characterized in that the transmission mechanism (9) includes The worm screw (15) being rotatably dispose on groove (2) bottom has been fixedly and coaxially connected the second belt pulley (16) on the worm screw (15), Second belt pulley (16) and the first belt pulley (8) are sequentially connected, and the worm screw (15) and suction mechanism (11) are sequentially connected.

4. a kind of low fever laser cutting machine according to claim 3, which is characterized in that second belt pulley (16) and It is sequentially connected between first belt pulley (8) by being equipped with belt.

5. a kind of low fever laser cutting machine according to claim 4, which is characterized in that the suction mechanism (11) includes The vertical bar (17) being fixedly installed in air inlet (10), through being equipped with rotary shaft (18) on the vertical bar (17), the rotary shaft (18) it being fixedly and coaxially connected worm gear (19) on the part being located in groove (2), the worm gear (19) is meshed with worm screw (15), The fan blade (20) for air-breathing is fixedly and coaxially connected on the part that the rotary shaft (18) is located in air inlet (10).

6. a kind of low fever laser cutting machine according to claim 1, which is characterized in that the air inlet of the air inlet (10) End is equipped with Air Filter.