CN210498854U

CN210498854U - High-precision optical fiber laser cutting machine

Info

Publication number: CN210498854U
Application number: CN201921516357.XU
Authority: CN
Inventors: 侯加兵; 杨辉
Original assignee: Nanjing Speed Laser Technology Co Ltd
Current assignee: Nanjing Speed Laser Technology Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-12
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses an optic fibre laser cutting machine of high accuracy, concretely relates to laser cutting machine technical field, which comprises a bod, the top side surface embedding of organism is provided with control switch, and the top surface mounting of organism has the cutting bed, the fixed frame that is provided with in both sides of cutting bed, the top surface of frame is equipped with the recess, and the circumference side outer wall cover of frame is equipped with the slide, the positive and negative motor of second of inner chamber top fixed mounting of slide. The utility model discloses a gear, rack, slider and slide rail have been set up, the directional steady motion of slide has been realized, the cutting machine head is with along with the slide motion, the cutting machine head of being convenient for is aimed at with the optic fibre work piece, the accuracy of optic fibre work piece cutting has been improved, the inconvenient problem of cutting machine head slip in the frame has been solved, slide bar, cover seat and stop the piece have been set up, universal wheel and ground contact can realize the removal of organism, lead screw antiport is being supported the stability of organism by the supporting legs.

Description

High-precision optical fiber laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field, more specifically say, the utility model relates to an optic fibre laser cutting machine of high accuracy.

Background

The laser cutting is that the laser emitted from the laser is focused into a laser beam with high power density through an optical path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, high-pressure gas coaxial with the laser beam blows away melted or gasified metal, and finally, a slit is formed on a material along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved.

The invention patent of patent application publication No. CN 108247217A discloses an optical fiber laser cutting machine, which comprises a workbench, wherein fixing plates are fixedly connected to the periphery of the bottom of the workbench, an upper cover plate is fixedly connected to the lower surface of each fixing plate through a bolt, a rubber air spring is fixedly installed at the bottom end of each upper cover plate, and waist rings are arranged at two ends of each rubber air spring; this optic fibre laser cutting machine is effectual has avoided the damage of rubber air spring and machine, and the security performance is high, and life is longer, has reduced that whole mechanism is not steady enough in job operation and handling, produces vibration and brings the damage for this optic fibre laser cutting machine to and utilize the gyro wheel of fixing base bottom to be convenient for this optic fibre laser cutting machine's removal, thereby alleviateed carrier's burden greatly.

However, in practical use, the cutting machine still has more defects, such as inconvenient sliding of the cutting machine head on the machine frame and poor positioning precision.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an optic fibre laser cutting machine of high accuracy, through having set up the gear, the rack, slider and slide rail, mesh between gear and the rack, the slide can slide on the circumference side of frame this moment, and in the slide rail was installed to the slider, the directional steady motion of slide has been realized, the cutting machine head is followed along with the slide motion, be convenient for cutting aircraft nose and optic fibre work piece aim at, and then be convenient for cut the optic fibre work piece on the cutting platform, the accuracy of optic fibre work piece cutting has been improved, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision optical fiber laser cutting machine comprises a machine body, wherein a control switch is embedded in the surface of one side of the top end of the machine body, a cutting table is arranged on the surface of the top end of the machine body, racks are fixedly arranged on two sides of the cutting table, grooves are formed in the surface of the top end of each rack, and sliding seats are sleeved on the outer walls of the circumferential sides of the racks;

the utility model discloses a cutting machine, including slide, mounting bracket, rack, gear, positive and negative motor, the inner chamber top fixed mounting of slide has the positive and negative motor of second, and the bottom fixed mounting of slide has the cutting head, mounting bracket fixed connection is passed through on the positive and negative motor of second and the inner chamber top of slide, the output shaft circumference outside wall of the positive and negative motor of second is provided with the gear, the inside of recess is provided with the rack, the rack sets up with the vertical collineation of gear, and meshes between rack and the.

In a preferred embodiment, the side wall of the inner cavity of the sliding seat is provided with a sliding block, the surface of the rack is provided with a sliding rail, the axial section of the rack is in a U shape, and the sliding rail is connected with the sliding block in a sliding manner.

In a preferred embodiment, the bottom end of the machine body is provided with four supporting legs, and the four supporting legs are fixedly connected with the machine body.

In a preferred embodiment, a blocking block is arranged at the top end of an inner cavity of the machine body, a sliding rod is arranged inside the blocking block, the blocking block is connected with the sliding rod in a sliding mode, a first positive and negative motor is fixedly mounted on one side of the machine body, and a lead screw is arranged inside the machine body and close to the bottom of the blocking block.

In a preferred embodiment, one end of the lead screw is fixedly connected with the end part of the output shaft of the first positive and negative motor, the circumferential side of the lead screw is provided with a bidirectional thread, the outer wall of the circumferential side of the lead screw is provided with a sleeve seat, the lead screw is in threaded connection with the sleeve seat, and the front side of the lead screw is fixedly provided with a sleeve block.

In a preferred embodiment, the sliding rod penetrates through the inside of the sleeve block, and the bottom end of the sliding rod is fixedly connected with a fixing plate, and the bottom end of the fixing plate is provided with a universal wheel.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up gear, rack, slider and slide rail, meshing between gear and the rack, the slide can slide on the circumference side of frame this moment, and the slider is installed in the slide rail, has realized the directional steady motion of slide, and the cutting head follows the slide motion, and the cutting head of being convenient for aligns with the optic fibre work piece, and then is convenient for cut the optic fibre work piece on the cutting platform, has improved the accuracy of optic fibre work piece cutting, compares with prior art, has solved the inconvenient problem of cutting head sliding in the frame;

2. the utility model discloses a set up slide bar, cover seat and blockked the piece, the cover seat can drive the sleeve piece motion, and the sleeve piece can realize the slide bar in blockking the slip in the piece, and two slide bars are close to each other, and fixed plate downstream this moment, the universal wheel and ground contact can realize the removal of organism, and after the organism reachd the destination, lead screw antiport, the universal wheel enters into the inside of organism, is supporting the stability of organism by the supporting legs.

Drawings

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

Fig. 2 is a schematic view of the slide seat mounting structure of the present invention.

Fig. 3 is a schematic view of the rack three-dimensional structure of the present invention.

Fig. 4 is a schematic view of the universal wheel mounting structure of the present invention.

The reference signs are: the cutting machine comprises a machine body 1, a control switch 2, a cutting table 3, supporting feet 4, universal wheels 5, a machine frame 6, grooves 7, sliding rails 8, a sliding seat 9, a cutting machine head 10, a blocking block 11, a sliding rod 12, a first positive and negative motor 13, a lead screw 14, a sleeve seat 15, a sleeve block 16, a fixing plate 17, a sliding block 18, a rack 19, a second positive and negative motor 20 and a gear 21.

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.

The utility model relates to an optic fibre laser cutting machine of high accuracy, including organism 1, top one side surface embedding of organism 1 is provided with control switch 2, and the top surface mounting of organism 1 has cutting bed 3, the fixed frame 6 that is provided with in both sides of cutting bed 3, the top surface of frame 6 is equipped with recess 7, and the circumference side wall cover of frame 6 is equipped with slide 9.

Referring to the attached drawings 1-3 in the specification, the high-precision fiber laser cutting machine of the embodiment comprises a second positive and negative motor 20, the second positive and negative motor 20 is fixedly mounted at the top end of an inner cavity of the sliding seat 9, the cutting machine head 10 is fixedly mounted at the bottom end of the sliding seat 9, the second positive and negative motor 20 is fixedly connected with the top end of the inner cavity of the sliding seat 9 through a mounting frame, a gear 21 is arranged on the outer wall of the circumferential side of the end part of an output shaft of the second positive and negative motor 20, a rack 19 is arranged inside the groove 7, the rack 19 and the gear 21 are vertically arranged in a collinear mode, and the rack 19 and.

Further, a sliding block 18 is arranged on the side wall of the inner cavity of the sliding seat 9, a sliding rail 8 is arranged on the surface of the rack 6, the shape of the axial section of the rack 6 is U-shaped, and the sliding rail 8 is connected with the sliding block 18 in a sliding manner.

Further, supporting legs 4 are installed at the bottom end of the machine body 1, the number of the supporting legs 4 is four, and the four supporting legs 4 are fixedly connected with the machine body 1.

The implementation scenario is specifically as follows: in the actual use process, the optical fiber workpiece can be placed on the cutting table 3, then the second positive and negative motor 20 can be powered on, the output shaft of the second positive and negative motor 20 drives the gear 21 to rotate, the gear 21 rolls in the groove 7, and the gear 21 and the rack 19 are meshed at the moment, the slide seat 9 can slide on the circumferential side of the rack 6 at the moment, the slide block 18 is installed in the slide rail 8, the directional stable motion of the slide seat 9 is realized, the reciprocating motion of the slide seat 9 can be driven through the gear 21, the cutting head 10 moves along with the slide seat 9 at the moment, the cutting head 10 is convenient to align with the optical fiber workpiece, the optical fiber workpiece on the cutting table 3 is convenient to cut, the accuracy of cutting the optical fiber workpiece is improved, and the problem that the cutting head 10 cannot slide conveniently on the rack 6 is solved.

Referring to the attached

drawings

1 and 4 in the specification, the high-precision optical fiber laser cutting machine of the embodiment includes a blocking block 11, the blocking block 11 is arranged at the top end of an inner cavity of the machine body 1, a slide rod 12 is arranged inside the blocking block 11, the blocking block 11 is connected with the slide rod 12 in a sliding manner, a first forward and reverse motor 13 is fixedly installed on one side of the machine body 1, and a lead screw 14 is arranged inside the machine body 1 and near the bottom of the blocking block 11.

Further, the one end of lead screw 14 and the output shaft end fixed connection of first positive and negative motor 13, and the circumference side of lead screw 14 is equipped with two-way screw, cover seat 15 is installed to the circumference side outer wall of lead screw 14, and threaded connection between lead screw 14 and the cover seat 15, the fixed cover piece 16 that is provided with in front side of lead screw 14.

Further, the slide rod 12 penetrates through the inside of the sleeve block 16, the bottom end of the slide rod 12 is fixedly connected with a fixing plate 17, and the bottom end of the fixing plate 17 is provided with a universal wheel 5.

The implementation scenario is specifically as follows: when the multifunctional electric cooker needs to be used, the first positive and negative motor 13 can be powered on, the output shaft of the first positive and negative motor 13 drives the screw rod 14 to rotate in the positive direction, the screw rod 14 can rotate and rotate with the threads between the sleeve seat 15, the sleeve seat 15 can drive the sleeve block 16 to move, the sleeve block 16 can realize the sliding of the slide rods 12 in the blocking block 11, the two slide rods 12 are close to each other, the fixing plate 17 moves downwards at the moment, the universal wheel 5 is in contact with the ground, the movement of the cooker body 1 can be realized, and after the cooker body 1 reaches a destination, the screw rod 14 rotates in the reverse direction, the universal wheel 5 enters the cooker body 1, and the stability of the cooker body 1 is supported by the supporting.

The utility model discloses a theory of operation:

referring to the attached drawings 1-3 of the specification, a gear 21, a rack 19, a sliding block 18 and a sliding rail 8 are arranged, the gear 21 is meshed with the rack 19, at the moment, the sliding seat 9 can slide on the circumferential side of the rack 6, the sliding block 18 is installed in the sliding rail 8, the sliding seat 9 can move stably in a directional mode, the cutting machine head 10 moves along with the sliding seat 9, the cutting machine head 10 can be conveniently aligned with an optical fiber workpiece, the optical fiber workpiece on the cutting table 3 can be conveniently cut, the accuracy of cutting the optical fiber workpiece is improved, and the problem that the cutting machine head 10 cannot slide conveniently on the rack 6 is solved.

Referring to the attached

drawings

1 and 4 of the specification, a sliding rod 12, a sleeve seat 15 and a blocking block 11 are arranged, the sleeve seat 15 can drive the sleeve block 16 to move, the sleeve block 16 can realize the sliding of the sliding rod 12 in the blocking block 11, the two sliding rods 12 are close to each other, a fixing plate 17 moves downwards at the moment, a universal wheel 5 is in contact with the ground, the machine body 1 can move, after the machine body 1 reaches a destination, a screw 14 rotates reversely, the universal wheel 5 enters the interior of the machine body 1, and the stability of the machine body 1 is supported by a supporting foot 4.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fiber laser cutting machine of high accuracy, includes organism (1), its characterized in that: a control switch (2) is embedded in the surface of one side of the top end of the machine body (1), a cutting table (3) is mounted on the surface of the top end of the machine body (1), racks (6) are fixedly arranged on two sides of the cutting table (3), a groove (7) is formed in the surface of the top end of each rack (6), and a sliding seat (9) is sleeved on the outer wall of the circumferential side of each rack (6);

the utility model discloses a cutting machine, including slide (9), inner chamber top fixed mounting of slide (9) has positive and negative motor of second (20), and the bottom fixed mounting of slide (9) has cutting machine head (10), the inner chamber top of positive and negative motor of second (20) and slide (9) passes through mounting bracket fixed connection, the output shaft circumference side outer wall of positive and negative motor of second (20) is provided with gear (21), the inside of recess (7) is provided with rack (19), rack (19) and the vertical collineation setting of gear (21), and mesh between rack (19) and gear (21).

2. The high-precision fiber laser cutting machine according to claim 1, characterized in that: the sliding device is characterized in that a sliding block (18) is arranged on the side wall of an inner cavity of the sliding seat (9), a sliding rail (8) is arranged on the surface of the rack (6), the shape of the cross section of the shaft of the rack (6) is U-shaped, and the sliding rail (8) is connected with the sliding block (18) in a sliding mode.

3. The high-precision fiber laser cutting machine according to claim 1, characterized in that: supporting legs (4) are installed at the bottom end of the machine body (1), four supporting legs (4) are arranged, and the four supporting legs (4) are fixedly connected with the machine body (1).

4. The high-precision fiber laser cutting machine according to claim 1, characterized in that: the inner chamber top of organism (1) is provided with blocks piece (11), the inside that blocks piece (11) is provided with slide bar (12), and blocks sliding connection between piece (11) and slide bar (12), one side fixed mounting of organism (1) has first positive and negative motor (13), and the bottom that the inside of organism (1) is close to blocks piece (11) is provided with lead screw (14).

5. The high-precision fiber laser cutting machine according to claim 4, wherein: one end of the lead screw (14) is fixedly connected with the end part of an output shaft of the first positive and negative motor (13), the circumferential side of the lead screw (14) is provided with two-way threads, the outer wall of the circumferential side of the lead screw (14) is provided with a sleeve seat (15), the lead screw (14) is in threaded connection with the sleeve seat (15), and the front side of the lead screw (14) is fixedly provided with a sleeve block (16).

6. The high-precision fiber laser cutting machine according to claim 5, wherein: the slide bar (12) passes through the inside of nest block (16), and the bottom fixedly connected with fixed plate (17) of slide bar (12), universal wheel (5) are installed to the bottom of fixed plate (17).