CN212682921U

CN212682921U - Clamping device of laser cutting machine

Info

Publication number: CN212682921U
Application number: CN202021067283.9U
Authority: CN
Inventors: 杨晓卿
Original assignee: Jiangsu Klose Laser Technology Co ltd
Current assignee: Jiangsu Klose Laser Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-12
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a clamping device of a laser cutting machine, which comprises a base, wherein the upper surface of the base is respectively and fixedly connected with a first bearing seat and a second bearing seat, the surface of the first bearing seat is spliced with a first upright post, the outer part of the first upright post is sheathed with a first gear disc and is fixedly connected with the first gear disc, the top end of the first upright post is fixedly connected with a clamping seat, the surface of the clamping seat is fixedly connected with a clamping plate through a pneumatic push rod, the surface of the clamping seat is fixedly connected with a limiting plate, the surface of the limiting plate is fixedly connected with an exhaust gas treatment component, the surface of the second bearing seat is spliced with a second upright post, the outer part of the second upright post is sheathed with a second gear disc and is fixedly connected with the second upright post, the top end of the second upright post is fixedly connected with a hand wheel, the utility model is novel in design, the angle adjustment of the, through tail gas treatment component purification tail gas, improve operational environment's comfort level.

Description

Clamping device of laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field specifically is a clamping device of 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. 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 deformation of the plate is small, and the cutting seam is narrow (0.1 mm-0.3 mm); 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.

However, the existing clamping device for the laser cutting machine has the following disadvantages:

1. the clamping device only has a clamping function, when the cutting requirement is non-planar, a clamped workpiece needs to be rotated, the angle of the existing device is inconvenient to adjust, and the using effect is reduced.

2. The in-process of cutting is along with the production of tail gas, and direct emission will reduce operational environment's comfort level, and be unfavorable for site operation personnel's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device of a laser cutting machine, which only has the clamping function and is inconvenient to adjust the angle and reduce the using effect when the clamped workpiece needs to be rotated when the cutting requirement is non-planar; the in-process of cutting is along with the production of tail gas, and direct emission will reduce operational environment's comfort level, and be unfavorable for the healthy problem of site operation personnel.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device of laser cutting machine, includes the base, the base upper surface is fixed connection primary shaft bearing and secondary shaft bearing respectively, it has first stand to peg graft on the primary shaft bearing surface, the outside cover of first stand is equipped with first toothed disc and is fixed connection, first stand top fixed connection holder, the holder surface is through pneumatic putter fixed connection splint, holder fixed surface connects the limiting plate, spacing board fixed surface connects the tail gas processing subassembly, secondary shaft bearing surface pegs graft the second stand, the outside cover of second stand is equipped with the second toothed disc and is fixed connection, second stand top fixed connection hand wheel, and the hot veneer of hand wheel outer wall has anti-skidding convex pad.

Preferably, first toothed disc is located second toothed disc one side and connects for the meshing, first toothed disc and the outside cover of second toothed disc are equipped with the shell, shell bottom and base fixed connection mesh mutually through first toothed disc and second toothed disc, when needing to adjust the holder angle, the technical staff holds the hand wheel and exerts torsion, and the second stand passes through the relative base of second bearing frame and rotates, and the second toothed disc drives first toothed disc and rotates, and first stand rotates through the relative base of first bearing frame simultaneously, drives the holder and rotates, realizes the regulation of angle, and second toothed disc diameter is greater than the diameter of first toothed disc simultaneously, and the pivoted process is more laborsaving.

Preferably, the clamping plate is located on one side of the limiting plate, the side wall of the clamping seat is fixedly connected with the pipe clamp, the air pipe is clamped and fixed through the pipe clamp, power is conveniently provided for the pneumatic push rod, and clamping work is completed.

Preferably, the tail gas treatment component includes gas collecting tank, active carbon otter board, joint, breathing pipe and the cover of breathing in respectively, and the in-process of cutting is along with the production of tail gas, and the external draught fan of joint department, tail gas get into the gas collecting tank through cover and the breathing pipe of breathing in, and the active carbon otter board filters clean to tail gas, helps improving operational environment's comfort level.

Preferably, the inside active carbon otter board of connecting of dismantling of gas collecting box, gas collecting box lateral wall erection joint, the breathing pipe is pegged graft to the gas collecting box upper surface, and the open end swing joint of breathing pipe cover of breathing in, and the in-process of cutting is along with the production of tail gas, and the external draught fan of joint department, tail gas pass through cover of breathing in and breathing pipe entering gas collecting box, and the active carbon otter board filters the cleanness to tail gas, helps improving operational environment's comfort level.

Preferably, the outside cover of second stand is equipped with the ring, the locking wheel is pegged graft to ring surface spiral, accomplishes the back to the angle modulation of holder, revolves soon the locking wheel, and the ring is spacing by the locking wheel, and the second stand is fixed to the completion is fixed to the holder, conveniently cuts the operation.

The utility model provides a clamping device of laser cutting machine possesses following beneficial effect:

(1) the utility model discloses a second toothed disc meshes with first toothed disc mutually, rotates the hand wheel, can accomplish the angle modulation to the holder, and the angle of inclination of the different standards of cooperation cuts the work piece.

(2) The utility model discloses a tail gas treatment component includes gas collecting tank, active carbon otter board, joint, breathing pipe and suction hood respectively, and the in-process of cutting is along with the production of tail gas, and the external draught fan of joint department, tail gas pass through suction hood and breathing pipe and get into the gas collecting tank, and the active carbon otter board filters the cleanness to tail gas, helps improving operational environment's comfort level.

Drawings

Fig. 1 is a schematic view of the overall structure of a clamping device of a laser cutting machine according to the present invention;

fig. 2 is a schematic structural view of a tail gas treatment assembly of a clamping device of a laser cutting machine according to the present invention;

fig. 3 is a schematic view of an internal structure of a housing of a clamping device of a laser cutting machine according to the present invention;

fig. 4 is a schematic view of a hand wheel overlooking structure of a clamping device of a laser cutting machine of the present invention.

In the figure: 1. a base; 101. a first bearing housing; 102. a second bearing housing; 3. a first upright post; 301. a first gear plate; 4. a holder; 5. a pipe clamp; 6. a pneumatic push rod; 601. a splint; 7. a limiting plate; 8. a tail gas treatment component; 801. a gas collection tank; 802. an activated carbon screen plate; 803. a joint; 804. an air intake duct; 805. an air intake cover; 9. a hand wheel; 901. a second upright post; 902. an anti-slip convex pad; 10. a second gear wheel disc; 11. a housing; 12. a circular ring; 13. and a locking wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a clamping device of laser cutting machine, includes

base

1, 1 upper surface of base is fixed connection first bearing frame 101 and second bearing frame 102 respectively, first bearing frame 101 surface is pegged graft and is had first stand 3, the outside cover of first stand 3 is equipped with first toothed disc 301 and is fixed connection, 3 top fixed connection holders 4 of first stand, holder 4 surface is through pneumatic putter 6 fixed connection splint 601, 4 fixed surface connection limiting plates 7 of holder, 7 fixed surface connection tail gas processing assembly 8 of limiting plate, second bearing frame 102 surface is pegged graft second stand 901, the outside cover of second stand 901 is equipped with second toothed disc 10 and is fixed connection, second stand 901 top fixed connection hand wheel 9, and the hot veneer of hand wheel 9 outer wall has anti-skidding convex pad 902.

First toothed disc 301 is located second toothed disc 10 one side and connects for the meshing, first toothed disc 301 and the outside cover of second toothed disc 10 are equipped with

shell

11, 11 bottom and base 1 fixed connection of shell, mesh through first toothed disc 301 and second toothed disc 10 mutually, when needing to adjust holder 4 angle, the technical staff holds hand wheel 9 and exerts torsion, second stand 901 rotates through the relative base 1 of second bearing seat 102, second toothed disc 10 drives first toothed disc 301 and rotates, first stand 3 rotates through the relative base 1 of first bearing seat 101 simultaneously, drive holder 4 and rotate, realize the regulation of angle, second toothed disc 10 diameter is greater than the diameter of first toothed disc 301 simultaneously, the pivoted process is more laborsaving.

The clamp plate 601 is located on one side of the limiting plate 7, the side wall of the clamp seat 4 is fixedly connected with the pipe clamp 5, the air pipe is clamped and fixed through the pipe clamp 5, power is conveniently provided for the pneumatic push rod 6, and clamping work is completed.

The tail gas processing assembly 8 comprises a gas collecting tank 801, an activated carbon screen plate 802, a joint 803, a gas suction pipe 804 and a gas suction cover 805 respectively, a draught fan is externally connected to the joint 803 along with the generation of tail gas in the cutting process, the tail gas enters the gas collecting tank 801 through the gas suction cover 805 and the gas suction pipe 804, and the activated carbon screen plate 802 filters and cleans the tail gas, so that the comfort level of the working environment is improved.

The inside active carbon otter board 802 of connecting can be dismantled to gas collection case 801, gas collection case 801 lateral wall erection joint 803, the breathing pipe 804 is pegged graft to gas collection case 801 upper surface, and the open end swing joint of breathing pipe 804 inhales the cover 805, and in the cutting process, along with the production of tail gas, external draught fan in joint 803 department, tail gas gets into gas collection case 801 through inhaling cover 805 and breathing pipe 804, and active carbon otter board 802 filters the cleanness to tail gas, helps improving operational environment's comfort level.

The outside cover of second stand 901 is equipped with ring 12, locking wheel 13 is pegged graft to ring 12 surface spiral, to after the angle modulation of holder 4 is accomplished, revolves locking wheel 13 soon, and ring 12 is spacing by locking wheel 13, and second stand 901 is fixed to accomplish the fixed of holder 4, conveniently cut the operation.

It should be noted that, in the clamping device of the laser cutting machine, when the clamping device works, a workpiece is placed on the surface of the clamping seat 4, the side surface of the workpiece is attached to the surface of the limiting plate 7, power is provided to the pneumatic push rod 6 through the air pump, and the clamping plate 601 clamps and fixes the other side surface of the workpiece to complete clamping work; through the meshing of the first gear disc 301 and the second gear disc 10, when the angle of the clamping seat 4 needs to be adjusted, a technician holds the hand wheel 9 and applies torque force, the second upright column 901 rotates relative to the base 1 through the second bearing seat 102, the second gear disc 10 drives the first gear disc 301 to rotate, meanwhile, the first upright column 3 rotates relative to the base 1 through the first bearing seat 101 to drive the clamping seat 4 to rotate, the angle adjustment is realized, meanwhile, the diameter of the second gear disc 10 is larger than that of the first gear disc 301, and the rotating process is more labor-saving; after the angle of the clamp holder 4 is adjusted, the locking wheel 13 is screwed, the ring 12 is limited by the locking wheel 13, and the second upright 901 is fixed, so that the clamp holder 4 is fixed; the tail gas processing assembly 8 comprises a gas collecting tank 801, an activated carbon screen plate 802, a joint 803, a gas suction pipe 804 and a gas suction cover 805 respectively, a draught fan is externally connected to the joint 803 along with the generation of tail gas in the cutting process, the tail gas enters the gas collecting tank 801 through the gas suction cover 805 and the gas suction pipe 804, and the activated carbon screen plate 802 filters and cleans the tail gas, so that the comfort level of the working environment is improved.

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 clamping device of laser cutting machine which characterized in that: the device comprises a base (1), wherein the upper surface of the base (1) is fixedly connected with a first bearing seat (101) and a second bearing seat (102) respectively, a first upright post (3) is spliced on the surface of the first bearing seat (101), a first gear disc (301) is sleeved outside the first upright post (3) and is fixedly connected with the first upright post, the top end of the first upright post (3) is fixedly connected with a clamping seat (4), the surface of the clamping seat (4) is fixedly connected with a clamping plate (601) through a pneumatic push rod (6), the surface of the clamping seat (4) is fixedly connected with a limiting plate (7), the surface of the limiting plate (7) is fixedly connected with a tail gas treatment component (8), the surface of the second bearing seat (102) is spliced with a second upright post (901), a second gear disc (10) is sleeved outside the second upright post (901) and is fixedly connected with the second upright post (901), and, and the outer wall of the hand wheel (9) is thermally glued with an anti-skid convex pad (902).

2. The clamping device of a laser cutting machine according to claim 1, characterized in that: first toothed disc (301) are located second toothed disc (10) one side and are connected for the meshing, first toothed disc (301) and second toothed disc (10) outside cover are equipped with shell (11), shell (11) bottom and base (1) fixed connection.

3. The clamping device of a laser cutting machine according to claim 1, characterized in that: the clamping plate (601) is located on one side of the limiting plate (7), and the side wall of the clamping seat (4) is fixedly connected with the pipe clamp (5).

4. The clamping device of a laser cutting machine according to claim 1, characterized in that: the tail gas treatment component (8) respectively comprises a gas collecting box (801), an activated carbon screen plate (802), a joint (803), a gas suction pipe (804) and a gas suction cover (805).

5. The clamping device of a laser cutting machine according to claim 4, characterized in that: the inside of the gas collection box (801) is detachably connected with an activated carbon screen plate (802), a connector (803) is installed on the side wall of the gas collection box (801), the upper surface of the gas collection box (801) is inserted with a gas suction pipe (804), and the open end of the gas suction pipe (804) is movably connected with a gas suction hood (805).

6. The clamping device of a laser cutting machine according to claim 1, characterized in that: the outer portion of the second upright column (901) is sleeved with a circular ring (12), and a locking wheel (13) is spirally inserted into the surface of the circular ring (12).