CN217433357U

CN217433357U - Laser cutting head driving mechanism of laser cutting machine

Info

Publication number: CN217433357U
Application number: CN202123109938.1U
Authority: CN
Inventors: 牛加涛; 卢青峰
Original assignee: Jinan Hongniu Machinery Equipment Co ltd
Current assignee: Jinan Hongniu Machinery Equipment Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-09-16
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a laser cutting equipment technical field especially relates to a laser cutting head actuating mechanism of laser cutting machine. Its technical scheme is including driving the seat, walking bobbin, laser head and two-way telescopic link, department is fixed with the mount pad in the middle of the lower terminal surface of driving the seat, and the inside bottom of the lower extreme open-ended of mount pad is equipped with the switch, the lower extreme opening part both sides of mount pad all are equipped with the joint ring, two-way telescopic link is equipped with altogether, and two-way telescopic link's both ends are fixed respectively on two limit pieces that correspond, the lower extreme opening part outside at the mount pad is fixed through the connecting block in two-way telescopic link's upper end, peg graft in the lower extreme opening of mount pad in the upper end of laser head, the power connection mouth has been seted up to one side of laser head, walk bobbin and fix in lower terminal surface one side of driving the seat. The utility model discloses possess the connected mode of the installation of being convenient for, reduce the operation degree of difficulty and external wiring structure, the advantage that the easy access was maintained.

Description

Laser cutting head driving mechanism of laser cutting machine

Technical Field

The utility model relates to a laser cutting equipment technical field specifically is a laser cutting machine's laser cutting head actuating mechanism.

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. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved. The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not in contact with the workpiece, so that the surface of the workpiece cannot be scratched in the working process; the laser cutting speed is high, the cut is smooth and flat, and subsequent processing is generally not needed; the cutting heat affected zone is small; the notch has no mechanical stress and no shearing burr; the processing precision is high, the repeatability is good, and the surface of the material is not damaged; the numerical control programming can be used for processing any plan, the whole board with large breadth can be cut, a die does not need to be opened, and the method is economical and time-saving.

The existing laser cutting head is generally controlled by numerical control equipment, and a cutting point is adjusted by performing planar multi-dimensional movement through a driving structure. The connecting part of the existing laser cutting head is generally installed in a threaded connection mode, and the installation mode is inconvenient, complex to operate and inconvenient to use; and most of the existing laser cutting heads adopt a built-in wiring mode for power supply connection, and are difficult to overhaul, maintain and operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting head actuating mechanism of laser cutting machine possesses the connected mode of the installation of being convenient for, reduces the operation degree of difficulty and external wiring structure, and the loaded down with trivial details and the maintenance inconvenient problem of maintenance of current equipment installation are solved to the advantage that the easy access was maintained.

In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting head driving mechanism of a laser cutting machine comprises a driving seat, a wire feeding pipe, a laser head and a bidirectional telescopic rod, wherein a mounting seat is fixed in the middle of the lower end face of the driving seat, and the switch is arranged at the bottom end of the interior of the lower opening of the mounting seat, clamping rings are arranged on two sides of the lower opening of the mounting seat, and the outer sides of the two ends of the two clamping rings are respectively fixed with an edge block, the two bidirectional telescopic rods are provided with two bidirectional telescopic rods, two ends of the two bidirectional telescopic rods are respectively fixed on the two corresponding edge blocks, the upper ends of the bidirectional telescopic rods are fixed outside the opening at the lower end of the mounting seat through connecting blocks, the upper end of the laser head is inserted in the lower end opening of the mounting seat, one side of the laser head is provided with an electric connection port, the wiring pipe is fixed on one side of the lower end face of the driving seat, a power line is arranged at the lower end of the wiring pipe, and the outer end of the power line is inserted into the power connection port.

Preferably, the inner wall of mount pad is fixed with glues the ring, and glues the ring and laminate mutually with the upper end outer wall of laser head. The connection sealing performance of the laser head is improved through the rubber ring.

Preferably, the lower terminal surface opening part both sides of mount pad have all been seted up the spout, department is fixed with the slider in the middle of the joint ring up end, and slider slidable mounting is in the spout that corresponds. The clamping ring is more stable in displacement due to the matching of the sliding block and the sliding groove.

Preferably, the joint ring is arc-shaped, and two joint rings constitute the grip ring, the joint ring is laminated with the outer wall of laser head mutually. The laser head can be clamped conveniently through the arc-shaped clamping ring.

Preferably, the connecting block distributes with the spout dislocation, the mount pad is cylindrical design, and mount pad and laser head looks adaptation. Through the dislocation distribution of connecting block and spout, avoid the joint ring to remove obstructed.

Compared with the prior art, the beneficial effects of the utility model are as follows: when the laser head cutting device is installed, an operator corresponds the joint of the top end of the laser head to the lower end opening of the installation seat, a touch switch starts the bidirectional telescopic rod after the top end of the laser head is inserted, the bidirectional telescopic rod drives the edge blocks at two ends to contract, the edge blocks drive the two clamping rings to be close to each other, so that the clamping rings clamp and fix the outer side of the laser head, meanwhile, the outer wall of the upper end of the laser head is attached to the rubber ring, the connection looseness is avoided while the friction force is improved, the sliding blocks of the clamping rings slide in the sliding grooves at the lower end of the installation seat, the clamping rings move more stably, the power line at the lower end of the wiring pipe is inserted at the power connection port at the outer side of the laser head, the driving seat driving device of the laser head is started to move through external control equipment, the laser head realizes cutting, the structure of the laser head is simple, the installation of the laser head is realized through an automatic clamping mode, the operation difficulty is reduced, and the connection stability is improved, and the maintenance and the overhaul are convenient by an external wiring mode.

Drawings

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

fig. 2 is an enlarged schematic view of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the clamping ring structure of the present invention;

fig. 4 is a schematic structural diagram of the mounting seat of the present invention.

In the figure: 1. a driving seat; 2. a wiring pipe; 3. a power line; 4. an electric connection port; 5. a laser head; 6. a snap ring; 7. a mounting seat; 8. an edge block; 9. a bidirectional telescopic rod; 10. connecting blocks; 11. a slider; 12. a chute; 13. a rubber ring; 14. and (4) switching.

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.

Example one

Referring to fig. 1 to 4, the present invention provides an embodiment: a laser cutting head driving mechanism of a laser cutting machine comprises a driving seat 1, a laser head 5 and a two-way telescopic rod 9, wherein a mounting seat 7 is fixed in the middle of the lower end face of the driving seat 1, a switch 14 is arranged at the bottom end inside a lower end opening of the mounting seat 7, clamping rings 6 are arranged on two sides of the lower end opening of the mounting seat 7, side blocks 8 are fixed on the outer sides of two ends of each clamping ring 6, two-way telescopic rods 9 are arranged, two ends of each two-way telescopic rod 9 are respectively fixed on two corresponding side blocks 8, the upper end of each two-way telescopic rod 9 is fixed on the outer side of the lower end opening of the mounting seat 7 through a connecting block 10, the upper end of the laser head 5 is inserted into the lower end opening of the mounting seat 7, a rubber ring 13 is fixed on the inner wall of the mounting seat 7, the rubber ring 13 is attached to the outer wall of the upper end of the laser head 5, the connection sealing performance of the laser head 5 is improved through the rubber ring 13, spout 12 has all been seted up to the lower terminal surface opening part both sides of mount pad 7, department is fixed with slider 11 in the middle of the 6 up end of joint ring, and slider 11 slidable mounting makes the displacement of joint ring 6 more steady through slider 11 and the cooperation of spout 12 in the spout 12 that corresponds, and joint ring 6 is the arc design, and two joint rings 6 constitute the grip ring, and joint ring 6 laminates with the outer wall of laser head 5 mutually, is convenient for centre gripping laser head 5 through curved joint ring 6.

Example two

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a laser cutting head actuating mechanism of laser cutting machine, including drive seat 1, walk spool 2 and laser head 5, electricity interface 4 has been seted up to one side of laser head 5, it fixes in lower terminal surface one side of drive seat 1 to walk spool 2, and the lower extreme of walking spool 2 is equipped with power cord 3, the outer end of power cord 3 is pegged graft on electricity interface 4, connecting

block

10 and 12 dislocation distributions of spout, mount pad 7 is cylindrical design, and

mount pad

7 and 5 looks adaptations of laser head, through the dislocation distributions of connecting block 10 and spout 12, avoid joint ring 6 to remove obstructed.

The working principle is as follows: the utility model discloses in operation, during the installation, the operator is corresponding with the junction on laser head 5's top and the lower extreme opening of mount pad 7, touch switch 14 starts two-way telescopic rod 9 after inserting laser head 5 top, two-way telescopic rod 9 drives the 8 shrink of limit piece at both ends this moment, limit piece 8 drives two joint rings 6 and is close to each other, make the outside of 6 fixed laser head 5 of joint ring centre gripping, laser head 5 upper end outer wall and the laminating of glue ring 13 simultaneously, avoid connecting not hard up when improving frictional force, slider 11 of joint ring 6 slides in spout 12 of mount pad 7 lower extreme, it is more steady to make joint ring 6 remove, to peg graft the power cord 3 of walking bobbin 2 lower extreme and connect interface 4 departments in the laser head 5 outside, drive 1 drive arrangement through the controlgear start-up this device removes, laser head 5 realizes the cutting. The working principle of the present invention is the above.

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 laser cutting head actuating mechanism of laser cutting machine, includes drive seat (1), walks spool (2), laser head (5) and two-way telescopic link (9), its characterized in that: the middle of the lower end face of the driving seat (1) is fixed with a mounting seat (7), the bottom end of the interior of the lower end opening of the mounting seat (7) is provided with a switch (14), two sides of the lower end opening of the mounting seat (7) are respectively provided with a clamping ring (6), the outer sides of the two ends of the two clamping rings (6) are respectively fixed with a side block (8), the two-way telescopic rods (9) are provided with two, the two ends of the two-way telescopic rods (9) are respectively fixed on the two corresponding side blocks (8), the upper end of each two-way telescopic rod (9) is fixed on the outer side of the lower end opening of the mounting seat (7) through a connecting block (10), the upper end of each laser head (5) is inserted into the lower end opening of the mounting seat (7), one side of each laser head (5) is provided with a power receiving port (4), and the wiring pipe (2) is fixed on one side of the lower end face of the driving seat (1), and the lower end of the wiring pipe (2) is provided with a power line (3), and the outer end of the power line (3) is inserted into the power connection port (4).

2. The laser cutting head driving mechanism of a laser cutting machine according to claim 1, characterized in that: the inner wall of mount pad (7) is fixed with gluey ring (13), and glues the upper end outer wall laminating of ring (13) and laser head (5).

3. The laser cutting head driving mechanism of a laser cutting machine according to claim 1, characterized in that: the lower end face of the mounting seat (7) is provided with two sides at the opening, sliding grooves (12) are formed in the two sides, a sliding block (11) is fixed in the middle of the upper end face of the clamping ring (6), and the sliding block (11) is slidably mounted in the corresponding sliding grooves (12).

4. The laser cutting head driving mechanism of a laser cutting machine according to claim 1, characterized in that: the clamping ring (6) is designed in an arc shape, the clamping ring is formed by the two clamping rings (6), and the clamping ring (6) is attached to the outer wall of the laser head (5).

5. The laser cutting head driving mechanism of a laser cutting machine according to claim 1, characterized in that: connecting block (10) and spout (12) dislocation distribution, mount pad (7) are cylindrical design, and mount pad (7) and laser head (5) looks adaptation.