CN215238662U

CN215238662U - Laser cutting mechanism for machining high-precision metal parts

Info

Publication number: CN215238662U
Application number: CN202121847481.1U
Authority: CN
Inventors: 吴俊宝; 高树清
Original assignee: Langfang Shuqing Electromechanical Equipment Co ltd
Current assignee: Langfang Shuqing Electromechanical Equipment Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-21
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a laser cutting mechanism is used in processing of high-accuracy metalwork, comprising a base plate, the bottom of bottom plate is provided with the supporting leg, the bottom cover of supporting leg is equipped with the supporting pad, the top both sides of bottom plate are provided with the bracing piece, the one end fixedly connected with roof of bottom plate is kept away from to the bracing piece, the fixed plate is installed to the bottom both sides of roof, the inside wall of fixed plate is connected with the screw rod, sliding connection has the slider on the screw rod, laser cutter is installed to the bottom of slider, the top center department of bottom plate installs the processing platform. This laser cutting mechanism for high-accuracy metalwork processing fixes the metalwork centre gripping at the processing platform surface through the centre gripping pad, prevents that the metalwork from taking place to remove in cutting process to improve the precision of cutting, thereby driven the rotation of driving wheel through the rotation of motor drive action wheel and drive the rotation from the driving wheel, further drive the rotation of processing platform, thereby be convenient for cut each position of metalwork.

Description

Laser cutting mechanism for machining high-precision metal parts

Technical Field

The utility model relates to a metalwork processing technology field specifically is a laser cutting mechanism is used in processing of high-accuracy metalwork.

Background

The laser cutting machine is a cutting device designed by utilizing a laser technology and a numerical control technology, and has the characteristics of stable laser power, good beam mode, high peak power, high efficiency, low cost, safety, stability, simplicity and convenience in operation and the like.

However, when a general laser cutting machine cuts a metal part, the metal part is easy to move due to poor fixity of the metal part, cutting precision is affected, and cutting efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-accuracy laser cutting mechanism for metalwork processing to when solving the cutting of providing general laser cutting machine to the metalwork among the above-mentioned background art, because the fixity to the metalwork is relatively poor, lead to the metalwork to remove easily, influence the precision of cutting, problem that cutting efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser cutting mechanism is used in processing of high-accuracy metalwork, includes the bottom plate, the bottom of bottom plate is provided with the supporting leg, the bottom cover of supporting leg is equipped with the supporting pad, the top both sides of bottom plate are provided with the bracing piece, the one end fixedly connected with roof of bottom plate is kept away from to the bracing piece, the fixed plate is installed to the bottom both sides of roof, the inside wall of fixed plate is connected with the screw rod, sliding connection has the slider on the screw rod, laser cutter is installed to the bottom of slider, the top center department of bottom plate installs the processing platform, just laser cutter corresponds with the processing platform, one side of processing platform is provided with the dust catcher, the dust catcher is installed on the bottom plate.

Preferably, the bottom of processing platform is provided with the pivot and is connected with the bottom plate, the bearing spare is installed to the junction of pivot and bottom plate, the cover is equipped with from the driving wheel in the pivot.

Preferably, one side of pivot is provided with the motor, the motor is installed on the bottom plate, and the top of motor is connected with the action wheel, the action wheel corresponds with the follow driving wheel.

Preferably, splint are installed to the top of processing platform, the inside wall fixedly connected with expanding spring of splint, the one end that expanding spring kept away from splint is connected with the centre gripping pad, the centre gripping pad is soft cushion.

Preferably, the water tank is installed to top one side of roof, the internally mounted of water tank has the water pump, the water pump is connected with the water pipe, the shower nozzle is installed to the below that the water pipe extends to the roof, the shower nozzle corresponds with the processing platform.

Preferably, a connecting rod is installed on one side of the bottom of the top plate, a fan is installed at one end, far away from the top plate, of the connecting rod, an electric heating wire is installed at an air outlet of the fan, and the fan corresponds to the machining table.

Compared with the prior art, the beneficial effects of the utility model are that: the laser cutting mechanism for processing the high-precision metal piece is provided with a clamping pad made of soft rubber pad material, the clamping pad can clamp and fix the metal piece on the surface of a processing table, the metal piece is prevented from moving in the cutting process, the cutting precision is improved, a motor is arranged, a driving wheel is driven to rotate by the rotation of the motor, the rotation of a driven wheel is further driven, the rotation of the processing table is further driven, so that the cutting of all directions of the metal piece is facilitated, meanwhile, dust, scraps and the like generated in the cutting process can be sucked away by a dust collector, the scraps are prevented from being accumulated, the cutting precision is influenced, a water tank is arranged, water in the water tank is sprayed on the metal piece on the surface of the processing table from a spray head through a water pump, the cutting part of the laser is rapidly cooled, and a fan is arranged, the fan blows warm air on the metal piece through the action of heating electric wires, be convenient for carry out fast drying to the metalwork, improve machining efficiency.

Drawings

FIG. 1 is a schematic structural view of a laser cutting mechanism for machining a high-precision metal part according to the present invention;

FIG. 2 is a schematic structural view of a machining table of a laser cutting mechanism for machining a high-precision metal part according to the present invention;

fig. 3 is the utility model relates to a high-accuracy is laser cutting mechanism processing platform structure top view for metalwork processing.

In the figure: 1. the device comprises a base plate, 2, supporting legs, 3, a supporting pad, 4, a supporting rod, 5, a top plate, 6, a connecting rod, 7, a fan, 8, a processing table, 9, a fixing plate, 10, a sliding block, 11, a laser cutter, 12, a screw, 13, a dust collector, 14, a water tank, 15, a water pump, 16, a water pipe, 17, a spray head, 18, a motor, 19, a driving wheel, 20, a rotating shaft, 21, a driven wheel, 22, a bearing piece, 23, a telescopic spring, 24, a clamping pad, 25 and a clamping plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a laser cutting mechanism for machining a high-precision metal piece comprises a bottom plate 1, supporting legs 2 are arranged at the bottom of the bottom plate 1, supporting pads 3 are sleeved at the bottoms of the supporting legs 2, supporting rods 4 are arranged on two sides above the bottom plate 1, one end, far away from the bottom plate 1, of each supporting rod 4 is fixedly connected with a top plate 5, two sides of the bottom of each top plate 5 are provided with fixing plates 9, the inner side walls of the fixing plates 9 are connected with screw rods 12, slide blocks 10 are connected on the screw rods 12 in a sliding mode, laser cutters 11 are arranged at the bottoms of the slide blocks 10, the positions of the laser cutters 11 can be adjusted by sliding the slide blocks 10 on the screw rods 12, a machining table 8 is arranged at the center above the bottom plate 1, the laser cutters 11 correspond to the machining table 8, a dust collector 13 is arranged on one side of the machining table 8, the dust collector 13 is arranged on the bottom plate 1, dust, and chips and the like generated in the cutting process can be sucked away through the dust collector 13, the scrap accumulation is prevented, the cutting precision is influenced, a rotating shaft 20 is arranged at the bottom of a processing table 8 and connected with a bottom plate 1, a bearing piece 22 is installed at the joint of the rotating shaft 20 and the bottom plate 1, a driven wheel 21 is sleeved on the rotating shaft 20, a motor 18 is arranged on one side of the rotating shaft 20, the motor 18 is installed on the bottom plate 1, the top of the motor 18 is connected with a driving wheel 19, the driving wheel 19 corresponds to the driven wheel 21, the driving wheel 19 is driven to rotate by the rotation of the driving wheel 19 driven by the motor 18, the processing table 8 is further driven to rotate, the laser cutter 11 is driven to move by matching with a sliding block 10, so that the metal piece can be conveniently cut in all directions, a clamping plate 25 is installed above the processing table 8, an expansion spring 23 is fixedly connected to the inner side wall of the clamping plate 25, one end, far away from the clamping plate 25, of the expansion spring 23 is connected with a clamping pad 24, the clamping pad 24 is a soft rubber pad, the metal piece can be clamped and fixed on the surface of the processing table 8 by the clamping pad 24, prevent that the metalwork from taking place to remove in cutting process, thereby the precision of cutting is improved, water tank 14 is installed to top one side of roof 5, the internally mounted of water tank 14 has water pump 15, water pump 15 is connected with water pipe 16, shower nozzle 17 is installed to the below that water pipe 16 extends to roof 5, shower nozzle 17 corresponds with processing platform 8, connecting rod 6 is installed to bottom one side of roof 5, connecting rod 6 is kept away from the one end of roof 5 and is installed fan 7, the heating wire is installed to the air outlet department of fan 7, fan 7 corresponds with processing platform 8, spray on the metalwork on processing platform 8 surface from shower nozzle 17 through water pump 15 with the water in the water tank 14, thereby carry out rapid cooling to the cutting department of laser, the effect of cooperation fan 7, make fan 7 blow off the warm braw on the metalwork through heating wire, be convenient for carry out rapid drying to the metalwork, and machining efficiency is improved.

The working principle is as follows: when the laser cutting mechanism for machining the high-precision metal piece is used, firstly, the metal piece is placed on a machining table 8, the metal piece is clamped and fixed through a clamping pad 24, the metal piece is prevented from moving in the cutting process, so that the cutting precision is improved, then, a laser cutter 11 is started to cut the metal piece, a dust collector 13 is started, dust, scraps and the like generated in the cutting process can be sucked away through the dust collector 13, the scraps are prevented from being accumulated, the cutting precision is influenced, a motor 18 can be started in the cutting process, a driving wheel 19 is driven to rotate through the rotation of the motor 18, a driven wheel 21 is driven to rotate, the machining table 8 is further driven to rotate, the slider 10 is matched to drive the laser cutter 11 to move on a screw 12, so that the metal piece can be conveniently cut in all directions, after the cutting is finished, a water pump 15 is started, water in a water tank 14 is sprayed onto the metal piece on the surface of the machining table 8 from a spray head 17 through the water pump 15, thereby carry out rapid cooling to the cutting department of laser, the effect of cooperation fan 7 makes fan 7 blow off the warm braw on the metalwork through heating the electric wire, is convenient for carry out fast drying to the metalwork, improves machining efficiency, and this is the theory of operation of this laser cutting mechanism for high-accuracy metalwork processing.

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 high-accuracy laser cutting mechanism for metalwork processing, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with supporting legs (2), the bottom of each supporting leg (2) is sleeved with a supporting pad (3), two sides of the upper part of the bottom plate (1) are provided with support rods (4), one end of each support rod (4) far away from the bottom plate (1) is fixedly connected with a top plate (5), fixing plates (9) are arranged on two sides of the bottom of the top plate (5), a screw rod (12) is connected with the inner side wall of each fixing plate (9), the screw rod (12) is connected with a sliding block (10) in a sliding way, the bottom of the sliding block (10) is provided with a laser cutter (11), the center of the upper part of the bottom plate (1) is provided with a processing table (8), and the laser cutter (11) corresponds to the processing table (8), one side of the processing table (8) is provided with a dust collector (13), and the dust collector (13) is arranged on the bottom plate (1).

2. The laser cutting mechanism for high-precision metal part machining according to claim 1, characterized in that: the bottom of processing platform (8) is provided with pivot (20) and is connected with bottom plate (1), bearing spare (22) are installed to the junction of pivot (20) and bottom plate (1), the cover is equipped with from driving wheel (21) on pivot (20).

3. The laser cutting mechanism for high-precision metal part machining according to claim 2, characterized in that: one side of pivot (20) is provided with motor (18), motor (18) are installed on bottom plate (1), and the top of motor (18) is connected with action wheel (19), action wheel (19) correspond with from driving wheel (21).

4. The laser cutting mechanism for high-precision metal part machining according to claim 1, characterized in that: splint (25) are installed to the top of processing platform (8), the inside wall fixedly connected with expanding spring (23) of splint (25), the one end that splint (25) were kept away from in expanding spring (23) is connected with centre gripping pad (24), centre gripping pad (24) are soft cushion.

5. The laser cutting mechanism for high-precision metal part machining according to claim 1, characterized in that: water tank (14) are installed to top one side of roof (5), the internally mounted of water tank (14) has water pump (15), water pump (15) are connected with water pipe (16), shower nozzle (17) are installed to the below that water pipe (16) extend to roof (5), shower nozzle (17) correspond with processing platform (8).

6. The laser cutting mechanism for high-precision metal part machining according to claim 1, characterized in that: connecting rod (6) are installed to bottom one side of roof (5), fan (7) are installed to the one end that roof (5) were kept away from in connecting rod (6), the heating wire is installed to the air outlet department of fan (7), fan (7) correspond with processing platform (8).