CN211102204U

CN211102204U - Laser cutting machine with adjustable cutting angle

Info

Publication number: CN211102204U
Application number: CN201921790023.1U
Authority: CN
Inventors: 梁振辉
Original assignee: Xinyi Huahui Cnc Machine Tool Co
Current assignee: Xinyi Huahui Cnc Machine Tool Co
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-28
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a laser cutting machine of adjustable cutting angle, including carrying the thing board, the positive joint that carries the thing board has first rotary device, the positive one end fixedly connected with half-tooth gear of first rotary device, the lower fixed surface of half-tooth gear is connected with the fixed plate, and the lower surface joint of fixed plate has first screw cap, and first screw cap female connection has first screw thread post. When laser emitter's cutting angle needs to be adjusted, control servo motor work makes servo motor's output shaft corotation, thereby when needs carry out the inclined plane cutting to the object, do not need the workman to move the object and make the object adjust by the cutting position, workman's physical power has not only been saved like this, and the incision precision is high, make the effectual and for workman's work of cutting bring certain convenience, half-tooth gear can not rock and more stable when rotatory, thereby make laser emitter can not rock when cutting the object, thereby make the effect of cutting better.

Description

Laser cutting machine with adjustable cutting angle

Technical Field

The utility model relates to the technical field of machinery, specifically be an adjustable cutting angle's laser cutting machine.

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 the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.

Current laser equipment function singleness can only cut the object from a direction to have certain restrictive nature, when needs carry out the inclined plane cutting to the object, need the workman to move the object and make the object adjust by the cutting position, not only wasted workman's physical power like this, and it is not high to have moved the object incision precision when cutting, thereby makes the effect of cutting poor and has caused certain trouble to workman's work.

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 but cutting angle's laser cutting machine has solved and has needed the workman to move the object and make the object adjust by the cutting position, has not only wasted workman's physical power like this, and has moved the object and cut the time incision precision not high to make the effect of cutting poor and led to the fact certain troublesome problem to workman's work.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable cutting angle's laser cutting machine, is including carrying the thing board, the positive joint that carries the thing board has first rotary device, the positive one end fixedly connected with half tooth gear of first rotary device, the lower fixed surface of half tooth gear is connected with the fixed plate, the lower surface joint of fixed plate has first screw cap, first screw cap female connection has first screw thread post, the bottom fixedly connected with laser emitter of first screw thread post, half tooth gear meshes with the ratch mutually, the ratch is located the top of half tooth gear, the back fixedly connected with dead lever of ratch.

The quantity of dead lever is two, and two dead levers are located the left and right sides at the ratch back respectively, the one end at the dead lever back and the positive fixed connection of connecting rod, the bottom of connecting rod and the last fixed surface of slider are connected, the slider sets up in the spout, the spout is seted up at the upper surface of carrying the thing board, the back fixedly connected with bracing piece of connecting rod, the one end fixedly connected with second screw cap at the bracing piece back, second screw cap female connection has the second screw thread post, and the equal fixedly connected with second rotary device of one end that two second screw thread posts kept away from mutually, and the opposite face of joint at two connecting plates is distinguished to two second rotary device.

The lower surface of connecting plate and the last fixed surface who carries the thing board are connected, and the one end that two second screw thread posts are relative respectively with driven gear's left and right sides face fixed connection, and the screw thread direction of two second screw thread posts is the same, driven gear meshes with the driving gear mutually, the driving gear is located driven gear's rear side, the right flank of driving gear and drive arrangement's left end fixed connection, drive arrangement's lower surface and the last fixed surface who carries the thing board are connected.

Preferably, the driving device comprises a supporting block and a servo motor, the lower surface of the supporting block is fixedly connected with the upper surface of the carrying plate, the upper surface of the carrying plate is fixedly connected with the lower surface of the servo motor, and the output shaft of the servo motor is fixedly connected with the right side surface of the driving gear.

Preferably, first rotary device includes first bearing, first bearing joint is in the front of carrying the thing board, first pivot has been cup jointed in the first bearing, the positive one end of first pivot and the back fixed connection of half tooth gear.

Preferably, the second rotating device comprises a second bearing, the second bearing is clamped on the left side face of the connecting plate, a second rotating shaft is sleeved in the second bearing, and the left end of the second rotating shaft is fixedly connected with the right end of the second threaded column.

Preferably, the upper surface of carrying the thing board is provided with the power, the upper surface of power is provided with the switch, the power is located servo motor's left side.

Preferably, the output end of the power supply is electrically connected with the input end of the switch, and the output end of the switch is electrically connected with the input end of the servo motor.

(III) advantageous effects

The utility model provides a but cutting angle's laser cutting machine possesses following beneficial effect:

1. the laser cutting machine capable of adjusting the cutting angle comprises a half-tooth gear, a rack bar, second threaded columns, a slide block, a slide groove, a servo motor and a fixed rod, wherein when the cutting angle of a laser emitter needs to be adjusted, the servo motor is controlled to work to enable an output shaft of the servo motor to rotate forwards, the output shaft of the servo motor drives a driving gear to rotate forwards, the driving gear drives a driven gear to rotate backwards, the driven gear drives two second threaded columns to rotate backwards simultaneously, two second threaded caps move rightwards simultaneously, the two second threaded caps respectively drive the rack bar to move rightwards through two support rods, the rack bar drives the half-tooth gear to rotate forwards, the half-tooth gear drives the laser emitter to rotate leftwards, the driving gear can be driven to rotate backwards when the output shaft of the servo motor is controlled to rotate forwards, the driven gear drives the two second threaded columns to, make two second screw caps drive the ratch and remove left for the ratch drives the reversal of half-tooth gear, makes half-tooth gear drive laser emitter rotate right, thereby makes laser emitter can adjust cutting angle, thereby when needs carry out the inclined plane cutting to the object, does not need the workman to move the object and makes the object adjust by the cutting position, so not only saved workman's physical power, and the incision precision is high, makes the effectual and brought certain convenience for workman's work of cutting.

2. This laser cutting machine of adjustable cutting angle through setting up slider and spout to can drive the ratch through dead lever and connecting rod and remove about when making the slider remove, make the ratch drive half-tooth gear rotatory, thereby make the ratch remove about can not rock and more stable, make the ratch can mesh with half-tooth gear all the time.

3. This laser cutting machine of adjustable cutting angle through setting up first pivot and first bearing to it is rotatory to make half-tooth gear drive first pivot when rotatory, makes first pivot at first bearing internal rotation, thereby makes half-tooth gear can not rock and more stable when rotatory, thereby makes laser emitter can not rock when cutting the object, thereby makes the effect of cutting better, just the utility model discloses compact structure, reasonable in design, the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the present invention viewed from above.

In the figure: the device comprises a 1-object loading plate, a 2-first rotating device, a 201-first bearing, a 202-first rotating shaft, a 3-half-tooth gear, a 4-fixing plate, a 5-first threaded cap, a 6-first threaded column, a 7-laser emitter, an 8-tooth rod, a 9-fixing rod, a 10-connecting rod, an 11-slider, a 12-chute, a 13-supporting rod, a 14-second threaded cap, a 15-second threaded column, a 16-second rotating device, a 161-second rotating shaft, a 162-second bearing, a 17-connecting plate, an 18-driven gear, a 19-driving gear, a 20-power supply, a 21-switch, a 22-driving device, a.

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.

As shown in fig. 1-2, the utility model provides a technical solution: a laser cutting machine capable of adjusting cutting angles comprises a carrying plate 1, wherein a power supply 20 is arranged on the upper surface of the carrying plate 1, the power supply 20 is arranged, so that the power supply 20 can supply power to a servo motor 222, so that the servo motor 222 can normally work, a switch 21 is arranged on the upper surface of the power supply 20, the power supply 20 is positioned on the left side of the servo motor 222, the output end of the power supply 20 is electrically connected with the input end of the switch 21, the output end of the switch 21 is electrically connected with the input end of the servo motor 222, a worker can control the servo motor 222 to work through the switch 21 by arranging the switch 21, a first rotating device 2 is clamped on the front surface of the carrying plate 1, the first rotating device 2 comprises a first bearing 201, the first bearing 201 is clamped on the front surface of the carrying plate 1, a first rotating shaft 202 is sleeved in the first bearing 201, and by arranging the first rotating, so that the half-tooth gear 3 can drive the first rotating shaft 202 to rotate when rotating, so that the first rotating shaft 202 can rotate in the first bearing 201, so that the half-tooth gear 3 can not rock and is more stable when rotating, so that the laser emitter 7 can not rock when cutting objects, thereby the cutting effect is better, the front end of the first rotating shaft 202 is fixedly connected with the back surface of the half-tooth gear 3, the front end of the first rotating device 2 is fixedly connected with the half-tooth gear 3, the lower surface of the half-tooth gear 3 is fixedly connected with the fixing plate 4, the lower surface of the fixing plate 4 is clamped with the first screw cap 5, the first screw cap 5 is in threaded connection with the first screw post 6, by arranging the first screw cap 5 and the first screw post 6, the laser emitter 7 can be fixed when the first screw post 6 is in the first screw cap 5, thereby being convenient for people to dismount and mount the laser emitter 7, the bottom fixedly connected with laser emitter 7 of first screw thread post 6, half-tooth gear 3 meshes with ratch 8 mutually, and ratch 8 is located half-tooth gear 3's top, and the back fixedly connected with dead lever 9 of ratch 8.

The number of the fixed rods 9 is two, the two fixed rods 9 are respectively positioned at the left side and the right side of the back of the toothed bar 8, one end of the back of each fixed rod 9 is fixedly connected with the front of the connecting rod 10, the bottom end of the connecting rod 10 is fixedly connected with the upper surface of the sliding block 11, the sliding block 11 is arranged in the sliding groove 12, the sliding block 11 and the sliding groove 12 are arranged, so that the toothed bar 8 can be driven by the fixed rods 9 and the connecting rod 10 to move left and right when moving left and right, the toothed bar 8 drives the half-toothed gear 3 to rotate, the toothed bar 8 cannot shake and is more stable when moving left and right, the toothed bar 8 can be always meshed with the half-toothed gear 3, the sliding groove 12 is arranged on the upper surface of the carrying plate 1, the back of the connecting rod 10 is fixedly connected with the supporting rod 13, one end of the back of the, by arranging the second threaded columns 15 and the second threaded caps 14, the second threaded columns 15 can drive the two second threaded caps 14 to move left and right when rotating, therefore, the rack bar 8 can move left and right to drive the half-tooth gear 3 to rotate, one end of each of the two second threaded columns 15 far away from each other is fixedly connected with a second rotating device 16, each second rotating device 16 comprises a second bearing 162, the second bearing 162 is clamped on the left side surface of the connecting plate 17, a second rotating shaft 161 is sleeved in the second bearing 162, and by arranging the second rotating shaft 161 and the second bearing 162, so that the second threaded post 15 can rotate to drive the second rotating shaft 161 to rotate in the second bearing 162, thereby make second screw post 15 can not rock and more stable when rotatory, the left end of second pivot 161 and the right-hand member fixed connection of second screw post 15, and two second rotary device 16 joint respectively at the opposite face of two connecting plates 17.

The lower surface of the connecting plate 17 is fixedly connected with the upper surface of the object carrying plate 1, by arranging the connecting plate 17, the second bearing 162 is not loosened during operation, so that the second threaded columns 15 are more stable when driving the second rotating shaft 161 to rotate, and the opposite ends of the two second threaded columns 15 are respectively fixedly connected with the left and right side surfaces of the driven gear 18, and the thread directions of the two second threaded columns 15 are the same, by arranging the thread directions of the two second threaded columns 15 to be the same, so that when the two second threaded columns 15 rotate simultaneously, the two second threaded caps 14 can move leftwards or rightwards simultaneously, the driven gear 18 is engaged with the driving gear 19, by arranging the driving gear 19 and the driven gear 18, so that the servo motor 222 can drive the second threaded columns 15 to rotate through the driving gear 19 and the driven gear 18 during operation, the driving gear 19 is located at the rear side of the driven gear 18, the right flank of driving gear 19 and drive arrangement 22's left end fixed connection, drive arrangement 22 includes supporting shoe 221 and servo motor 222, through setting up supporting shoe 221, thereby make servo motor 222 can not rotate and more stable at the during operation fuselage, the lower surface of supporting shoe 221 and the last fixed surface who carries thing board 1 are connected, the upper surface that carries thing board 1 and servo motor 222's lower fixed surface are connected, servo motor 222's output shaft and driving gear 19's right flank fixed connection, drive arrangement 22's lower surface and the last fixed surface who carries thing board 1 are connected.

When the device is used, a worker controls the servo motor 222 to work through the switch 21 to enable the output shaft of the servo motor 222 to rotate forwards, the output shaft of the servo motor 222 drives the driving gear 19 to rotate forwards, the driving gear 19 drives the driven gear 18 to rotate backwards, the driven gear 18 drives the two second threaded columns 15 to rotate backwards simultaneously, the two second threaded caps 14 move rightwards simultaneously, the two second threaded caps 14 respectively drive the toothed bar 8 to move rightwards through the two support rods 13, the toothed bar 8 drives the half-toothed gear 3 to rotate forwards, the half-toothed gear 3 drives the laser emitter 7 to rotate leftwards, the driving gear 19 can be driven to rotate backwards when the output shaft of the servo motor 222 is controlled to rotate forwards, the driven gear 18 rotates forwards to drive the two second threaded columns 15 to rotate forwards simultaneously, the two second threaded caps 14 drive the toothed bar 8 to move leftwards, and the toothed bar 8 drives the, make half-tooth gear 3 drive laser emitter 7 and rotate right to make laser emitter 7 can adjust cutting angle, when the angle that need not adjust the cutting object, control servo motor 222's output shaft is rotatory to make two second screw caps 14 move to initial position, thereby make ratch 8 can move to initial position, thereby make half-tooth gear 3 can drive laser emitter 7 rotatory to initial position can.

In summary, 1, the laser cutting machine capable of adjusting the cutting angle is provided with the half-tooth gear 3, the toothed bar 8, the second threaded columns 15, the slide block 11, the chute 12, the servo motor 222 and the fixing rod 9, when the cutting angle of the laser emitter 7 needs to be adjusted, the servo motor 222 is controlled to work so that the output shaft of the servo motor 222 rotates forwards, the output shaft of the servo motor 222 drives the driving gear 19 to rotate forwards, the driving gear 19 drives the driven gear 18 to rotate backwards, the driven gear 18 drives the two second threaded columns 15 to rotate backwards simultaneously, the two second threaded caps 14 move rightwards simultaneously, the two second threaded caps 14 respectively drive the toothed bar 8 to move rightwards through the two supporting rods 13, the toothed bar 8 drives the half-tooth gear 3 to rotate forwards, the half-tooth gear 3 drives the laser emitter 7 to rotate leftwards, the driving gear 19 can be driven to rotate backwards when the output shaft of the servo, make driven gear 18 corotation drive two second screw thread posts 15 corotation simultaneously, make two second screw thread caps 14 drive ratch 8 and remove left, make ratch 8 drive half-tooth gear 3 reversal, make half-tooth gear 3 drive laser emitter 7 and rotate right, thereby make laser emitter 7 can adjust cutting angle, thereby when needs carry out the inclined plane cutting to the object, do not need the workman to move the object and make the object adjust by the cutting position, workman's physical power has not only been saved like this, and the incision precision is high, make the effectual and brought certain convenience for workman's work of cutting.

2. This laser cutting machine of adjustable cutting angle through setting up slider 11 and spout 12 to can drive ratch 8 through dead lever 9 and connecting rod 10 and remove when making slider 11 remove, make ratch 8 drive half-tooth gear 3 rotatory, thereby make ratch 8 can not rock and more stable when removing about, make ratch 8 can mesh with half-tooth gear 3 all the time.

3. This laser cutting machine of adjustable cutting angle through setting up first pivot 202 and first bearing 201 to it is rotatory to make half-tooth gear 3 can drive first pivot 202 when rotatory, makes first pivot 202 at first bearing 201 internal rotation, thereby makes half-tooth gear 3 can not rock and more stable when rotatory, thereby makes laser emitter 7 can not rock when cutting the object, thereby makes the effect of cutting better, just the utility model discloses compact structure, reasonable in design, the practicality is strong.

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 an adjustable cutting angle's laser cutting machine, includes and carries thing board (1), its characterized in that: a first rotating device (2) is clamped on the front face of the carrying plate (1), a half-tooth gear (3) is fixedly connected to one end of the front face of the first rotating device (2), a fixing plate (4) is fixedly connected to the lower surface of the half-tooth gear (3), a first screw cap (5) is clamped on the lower surface of the fixing plate (4), a first screw column (6) is connected to the first screw cap (5) in an internal thread mode, a laser emitter (7) is fixedly connected to the bottom end of the first screw column (6), the half-tooth gear (3) is meshed with a toothed rod (8), the toothed rod (8) is located above the half-tooth gear (3), and a fixing rod (9) is fixedly connected to the back face of the toothed rod (8);

the number of the fixed rods (9) is two, the two fixed rods (9) are respectively positioned at the left side and the right side of the back surface of the toothed bar (8), one end of the back surface of the fixed rod (9) is fixedly connected with the front surface of the connecting rod (10), the bottom end of the connecting rod (10) is fixedly connected with the upper surface of the sliding block (11), the sliding block (11) is arranged in the sliding groove (12), the sliding groove (12) is arranged on the upper surface of the carrying plate (1), the back of the connecting rod (10) is fixedly connected with a supporting rod (13), one end of the back of the supporting rod (13) is fixedly connected with a second threaded cap (14), a second threaded column (15) is connected with the internal thread of the second threaded cap (14), and the ends of the two second threaded columns (15) far away from each other are fixedly connected with second rotating devices (16), the two second rotating devices (16) are respectively clamped on the opposite surfaces of the two connecting plates (17);

the lower surface of connecting plate (17) and the last fixed surface who carries thing board (1) are connected, and two relative one ends of second screw thread post (15) respectively with the left and right sides face fixed connection of driven gear (18), and the screw thread direction of two second screw thread posts (15) is the same, driven gear (18) mesh mutually with driving gear (19), driving gear (19) are located the rear side of driven gear (18), the right flank of driving gear (19) and the left end fixed connection of drive arrangement (22), the lower surface of drive arrangement (22) and the last fixed surface who carries thing board (1) are connected.

2. The laser cutting machine capable of adjusting the cutting angle according to claim 1, wherein: the driving device (22) comprises a supporting block (221) and a servo motor (222), the lower surface of the supporting block (221) is fixedly connected with the upper surface of the carrying plate (1), the upper surface of the carrying plate (1) is fixedly connected with the lower surface of the servo motor (222), and the output shaft of the servo motor (222) is fixedly connected with the right side surface of the driving gear (19).

3. The laser cutting machine capable of adjusting the cutting angle according to claim 1, wherein: first rotary device (2) include first bearing (201), first bearing (201) joint is in the front of carrying thing board (1), first pivot (202) have been cup jointed in first bearing (201), the positive one end of first pivot (202) and the back fixed connection of half-tooth gear (3).

4. The laser cutting machine capable of adjusting the cutting angle according to claim 1, wherein: second rotary device (16) includes second bearing (162), second bearing (162) joint is at the left surface of connecting plate (17), second pivot (161) have been cup jointed in second bearing (162), the right-hand member fixed connection of the left end of second pivot (161) and second screw thread post (15).

5. The laser cutting machine capable of adjusting the cutting angle according to claim 2, wherein: the upper surface of carrying board (1) is provided with power (20), the upper surface of power (20) is provided with switch (21), power (20) are located the left side of servo motor (222).

6. The laser cutting machine capable of adjusting the cutting angle according to claim 5, wherein: the output end of the power supply (20) is electrically connected with the input end of the switch (21), and the output end of the switch (21) is electrically connected with the input end of the servo motor (222).