CN215588186U

CN215588186U - Numerical control precision laser cutting machine

Info

Publication number: CN215588186U
Application number: CN202122252729.6U
Authority: CN
Inventors: 吴存明; 刘松
Original assignee: Qingxian Ctrip Mingzhan Electronic Case Equipment Co ltd
Current assignee: Qingxian Ctrip Mingzhan Electronic Case Equipment Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-21
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a numerical control precision laser cutting machine which comprises a workbench, wherein a support frame is arranged on the upper end face of the workbench, a three-axis linear motor module is arranged on the lower end face of the support frame, a laser cutting head is arranged on the lower end face of the three-axis linear motor module, a cooling chamber is arranged on the upper end face of the workbench, cooling liquid is arranged in the cooling chamber, a fixed clamping plate is arranged on the upper end of the cooling chamber, a control cabinet is arranged on the side end face of the workbench, a control panel is arranged on the front end face of the control cabinet, an air blower is arranged on the upper end face of the support frame, and an exhaust pipe is arranged on the side end face of the air blower. According to the utility model, the cooling chamber is arranged on the lower end face of the workbench, so that the steel plate is shot to cooling liquid after being cut by laser cutting, the workbench is prevented from being cut, and the exhaust pipe is arranged on the side end face of the laser cutting head, so that smoke generated in the cutting process is exhausted, the cutting precision is prevented from being influenced by the smoke, and meanwhile, the influence of waste gas sucked by workers on body health is avoided.

Description

Numerical control precision laser cutting machine

Technical Field

The utility model belongs to the technical field of numerical control cutting machines, and particularly relates to a numerical control precision laser cutting machine.

Background

With the progress of science and technology and the development of numerical control mechanical technology, the technology of the numerical control cutting machine is more and more mature, and compared with manual and semi-automatic cutting modes, the numerical control cutting machine can effectively improve the efficiency and the cutting quality of plate cutting, and reduce the labor intensity of operators.

The utility model discloses a numerical control laser cutting machine that location is accurate in No. CN212094877U, it includes base, support frame, the below equipartition of base is provided with four fixing bases, one side of base is equipped with the systematic control box of fixed connection, the workstation is installed to the top of base, and first threaded rod is installed to the top of support frame, is connected through primary shaft bearing between first threaded rod and the support frame, installs first thread bush on the first threaded rod, the second thread bush is installed to the below of support frame left and right sides, install the second threaded rod on the second thread bush.

Above-mentioned numerical control laser cutting machine who fixes a position accuracy, this laser cutting machine lack the heat sink, lead to the laser cutting in-process to cut the workstation of equipment lower extreme bad easily, and can produce a large amount of harmful gas in this equipment cutting process, not only influence the cutting quality, and harm the staff healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control precision laser cutting machine, which solves the problems that the laser cutting machine in the prior art is lack of heat dissipation equipment and a large amount of smoke is generated in the cutting process of the laser cutting machine to influence observation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a precision laser cutting machine of numerical control, includes the workstation, the up end of workstation is provided with the support frame, the lower terminal surface of support frame is provided with three-axis linear motor module, the lower terminal surface of three-axis linear motor module is provided with the laser cutting head, the up end of workstation is provided with the cooling chamber, be provided with the coolant liquid in the cooling chamber, the upper end of cooling chamber is provided with solid fixed splint, the side end face of workstation is provided with the switch board, the preceding terminal surface of switch board is provided with control panel, control panel and motor, three-axis linear motor module, air-blower and laser cutting head electric connection, the up end of support frame is provided with the air-blower, the side end face of air-blower is provided with the exhaust column.

Preferably, the upper end of the workbench is provided with a screw and a guide rod, the side end face of the fixed clamping plate is provided with a screw hole and a guide hole, and the fixed clamping plate penetrates through the screw hole through the screw and penetrates through the guide hole through the guide rod to be connected with the workbench in a sliding manner.

Preferably, the number of the fixed clamping plates is two, the screw rod is provided with mirror image threads, the side end face of the screw rod is provided with a motor, and the motor drives the screw rod to rotate, so that the fixed clamping plates are close to each other to fix the plate to be cut.

Preferably, the fixed splint are L type corrosion resistant plate, and the steel sheet is dragged to the bottom of fixed splint, then drives two fixed splint through the screw rod and is close to and press from both sides the steel sheet tightly.

Preferably, the exhaust pipe is made of corrugated pipes, and the air is exhausted outwards through the blower, so that smoke generated in the cutting process is exhausted by the exhaust pipe.

Preferably, the bottom of the exhaust pipe is fixed with the side end face of the three-axis linear motor module, so that the exhaust pipe and the laser cutting head move synchronously, and accurate smoke extraction is realized.

Preferably, the exhaust pipe is provided with a filter box, and the filter box filters impurity particles in the flue gas to avoid damaging the air blower.

Preferably, the model of the three-axis linear motor module is YH120-S1000-FO-1610, the model of the blower is YX-73D-4, the model of the motor is 110M-03530A5-EB, and the control panel is a PLC control panel.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cooling chamber is arranged on the lower end face of the workbench, so that the steel plate is shot to cooling liquid after being cut by laser cutting, the workbench is prevented from being cut, and the exhaust pipe is arranged on the side end face of the laser cutting head, so that smoke generated in the cutting process is exhausted, the cutting precision is prevented from being influenced by the smoke, and meanwhile, the influence of waste gas sucked by workers on body health is avoided.

Drawings

FIG. 1 is a partial front cross-sectional view of the present invention;

FIG. 2 is a top view of the table of the present invention;

FIG. 3 is a schematic diagram of a control system of the present invention.

In the figure: 1 workbench, 11 cooling chamber, 111 cooling liquid, 12 fixing clamp plates, 121 screw holes, 122 guide holes, 13 screws, 131 motors, 14 guide rods, 2 control cabinet, 21 control panel, 3 support frames, 31 three-axis linear motor module, 32 laser cutting head, 33 blower, 331 exhaust pipe and 34 filter box.

Detailed Description

Referring to fig. 1 and 3, a numerical control precision laser cutting machine includes a worktable 1, a supporting frame 3 is cut on an upper end surface of the worktable 1, a three-axis linear motor module 31 is installed on a lower end surface of the supporting frame 3, a laser cutting head 32 is fixedly installed on a lower end surface of the three-axis linear motor module 31, a cooling chamber 11 is formed on the upper end surface of the worktable 1, a cooling liquid 111 is contained in the cooling chamber 11, an upper end of the cooling chamber 11 is slidably connected with a fixing clamp plate 12, a control cabinet 2 is fixedly installed on a side end surface of the worktable 1, a control panel 21 is installed on a front end surface of the control cabinet 2, the control panel 21 is electrically connected with a motor 131, the three-axis linear motor module 31, an air blower 33 and the laser cutting head 32, an air duct 33 is fixedly installed on the upper end surface of the supporting frame 3, and a suction pipe 331 is installed on a side end surface of the air blower 33 in an interference fit manner.

Referring to fig. 1, the number of the fixed clamping plates 12 is two, the screw 13 is provided with mirror-image threads, the side end surface of the screw 13 is keyed with a motor 131, the motor 131 drives the screw 13 to rotate, so that the fixed clamping plates 12 approach each other to fix the plate to be cut, the fixed clamping plates 12 are L-shaped stainless steel plates, the bottom of the fixed clamping plates 12 drag the steel plates, and then the screw 13 drives the two fixed clamping plates 12 to approach each other to clamp the steel plates.

Referring to fig. 1, the exhaust pipe 331 is made of a corrugated pipe, and the blower 33 draws air outwards, so that the exhaust pipe 331 draws out smoke generated in the cutting process, the bottom of the exhaust pipe 331 is fixed to the side end face of the three-axis linear motor module 31, and the exhaust pipe 331 and the laser cutting head 32 move synchronously, so that accurate smoke drawing is realized, the exhaust pipe 331 is connected with the filter box 34 in an interference manner, and the filter box 34 filters impurity particles in the smoke to avoid damaging the blower 33.

Referring to fig. 2, a screw 13 and a guide rod 14 are rotatably connected to the upper end of the table 1, a screw hole 121 and a guide hole 122 are formed in a side end surface of the fixing clamp 12, and the fixing clamp 12 is slidably connected to the table 1 by the screw 13 passing through the screw hole 121 and the guide rod 14 passing through the guide hole 122.

The working principle of the scheme is as follows: when the device is used, two ends of a steel plate are lapped on the fixed clamping plate 12, then the motor 131 is controlled to rotate by the control panel 21 to drive the screw 13 to rotate, so that the fixed clamping plate 12 fixes the steel plate, then the three-axis linear motor module 31 is controlled to move by the control panel 21, so that the laser cutting head 32 is driven to move to cut, and the air blower 33 is controlled to rotate by the control panel 21 to draw out smoke generated in the cutting process.

Claims

1. The utility model provides a precision laser cutting machine of numerical control, includes workstation (1), its characterized in that: the upper end surface of the workbench (1) is provided with a support frame (3), the lower end surface of the support frame (3) is provided with a three-axis linear motor module (31), the lower end surface of the three-axis linear motor module (31) is provided with a laser cutting head (32), a cooling chamber (11) is arranged on the upper end surface of the workbench (1), cooling liquid (111) is arranged in the cooling chamber (11), a fixed clamping plate (12) is arranged at the upper end of the cooling chamber (11), a control cabinet (2) is arranged on the side end face of the workbench (1), the front end face of the control cabinet (2) is provided with a control panel (21), the control panel (21) is electrically connected with a motor (131), a three-axis linear motor module (31), a blower (33) and a laser cutting head (32), the air blower (33) is arranged on the upper end face of the support frame (3), and an exhaust pipe (331) is arranged on the side end face of the air blower (33).

2. The numerical control precision laser cutting machine according to claim 1, characterized in that: the upper end of workstation (1) is provided with screw rod (13) and guide bar (14), the side end face of fixed splint (12) is provided with screw hole (121) and guiding hole (122), fixed splint (12) pass screw hole (121) through screw rod (13), guide bar (14) pass guiding hole (122) and workstation (1) sliding connection.

3. The numerical control precision laser cutting machine according to claim 2, characterized in that: the number of the fixed clamping plates (12) is two, mirror image threads are arranged on the screw rods (13), and motors (131) are arranged on the side end faces of the screw rods (13).

4. The numerical control precision laser cutting machine according to claim 1, characterized in that: the fixed splint (12) is an L-shaped stainless steel plate.

5. The numerical control precision laser cutting machine according to claim 1, characterized in that: the exhaust pipe (331) is made of corrugated pipes.

6. The numerical control precision laser cutting machine according to claim 1, characterized in that: the bottom of the exhaust pipe (331) is fixed with the side end face of the three-axis linear motor module (31).

7. The numerical control precision laser cutting machine according to claim 1, characterized in that: and a filter box (34) is arranged on the exhaust pipe (331).