CN216990399U

CN216990399U - Laser cutting device is used in automobile parts processing

Info

Publication number: CN216990399U
Application number: CN202220549867.2U
Authority: CN
Inventors: 程良臣; 张建勋; 郜云峰
Original assignee: Hebei Huashu New Energy Automobile Technology Co ltd
Current assignee: Hebei Huashu New Energy Automobile Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-19
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to the technical field of laser cutting, and provides a laser cutting device for processing automobile parts, which is convenient for simultaneously pressing and fixing two ends of a workpiece by two pressure rods, is simple to fix the workpiece, saves time and labor, is convenient for shielding a laser beam, improves the safety factor, and reduces the pollution to the surrounding environment, and comprises a laser cutting body and a workbench, wherein the workbench is provided with a first motor through an L-shaped frame, the output shaft of the first motor penetrates through the workbench and is provided with the slide rods, the slide rods are connected with a slide block in a sliding manner, the slide block is provided with a moving mechanism, a protective frame is arranged on the slide block through a telescopic mechanism, the laser cutting body is arranged in the protective frame, the bottom end of the workbench is rotatably connected with two rotating rods, the two rotating rods are respectively provided with the pressure rods through a fixed plate, and the workbench is rotatably connected with two auxiliary shafts through two supports, the auxiliary shaft is in transmission connection with the rotating rod through a first conveyor belt.

Description

Laser cutting device is used in automobile parts processing

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a laser cutting device for machining automobile parts.

Background

As is well known, laser cutting is a cutting device which is the first choice in the process of machining automobile parts and components by irradiating a workpiece with a focused high-power-density laser beam to rapidly melt, vaporize, ablate or reach the ignition point of the irradiated material and blowing off the molten material with the aid of a high-speed air flow coaxial with the beam to cut the workpiece.

Through the retrieval, chinese 2021 year 12 month 21 day patent publication number is CN 215238645U's utility model discloses a laser cutting device is used in automobile parts processing, it roughly includes the roof, workstation and base, the stabilizer blade is all installed to the both sides of base bottom, the workstation is installed on the top of base, limit structure is all installed to the both sides on workstation top, and the bottom of movable block installs electric putter, the shower nozzle is installed to electric putter's bottom, it is when using, twist the threaded rod and just can drive the threaded rod lift, the threaded rod lift just can drive the limiting plate lift of its bottom, the limiting plate can press the steel sheet on the top of workstation, prevent that the steel sheet from appearing the skew man-hour.

Among the foretell prior art scheme, it need twist at a plurality of position points and move the screw rod and extrude the limiting plate to the work piece fixedly, and operation process is loaded down with trivial details and waste time and energy, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a laser cutting device for processing automobile parts, which aims to solve the problems that in the background art, screws are required to be screwed at a plurality of position points to extrude and fix a limiting plate to a workpiece, and the operation process is complicated, time-consuming and labor-consuming.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a laser cutting device for processing automobile parts comprises a laser cutting body and a workbench, wherein a plurality of support legs are installed at the bottom end of the workbench, a first motor is installed at the top end of the workbench through an L-shaped frame, an output shaft of the first motor penetrates through the workbench and is provided with a slide rod, a slide block is connected onto the slide rod in a sliding manner, a moving mechanism is installed on the slide block, a protection frame is installed on the slide block through a telescopic mechanism, the laser cutting body is installed inside the protection frame, two rotating rods are rotatably connected to the bottom end of the workbench, both the two rotating rods are provided with press rods through a fixing plate, the bottom end of the workbench is rotatably connected with two auxiliary shafts through two supports, the auxiliary shafts are in transmission connection with the rotating rods through a first conveyor belt, a second motor is installed on one of the two supports, a transmission shaft is installed on an output shaft of the second motor, and is connected with one of the two auxiliary shafts through a forward transmission mechanism, the transmission shaft is connected with the other auxiliary shaft through a reverse transmission mechanism.

Preferably, the moving mechanism comprises a third motor, the third motor is mounted on the sliding block, an output shaft of the third motor is provided with a moving gear, the sliding rod is provided with a toothed belt, and the moving gear is meshed with the toothed belt.

Furthermore, the forward transmission mechanism comprises a second conveyor belt, and the second conveyor belt is sleeved on the transmission shaft and one of the two auxiliary shafts.

Still further, the reverse transmission mechanism comprises two transmission gears, the two transmission gears are respectively arranged on the transmission shaft and the other auxiliary shaft, and the two transmission gears are meshed with each other.

As a further scheme of the scheme, the telescopic mechanism comprises an electric push rod, the electric push rod is installed on the sliding block, and the protective frame is installed on an output shaft of the electric push rod.

As a further scheme of the scheme, limiting plates are mounted at two ends of the sliding rod.

On the basis of the scheme, the pressing rod is sleeved with a rubber sleeve.

On the basis of the scheme, the bottom ends of the support legs are provided with universal wheels with locking functions.

(III) advantageous effects

Compared with the prior art, the utility model provides a laser cutting device for processing automobile parts, which has the following beneficial effects:

1. according to the laser cutting device for automobile parts machining, the second motor is started through the cooperation of the second motor, the forward transmission mechanism, the reverse transmission mechanism, the two auxiliary shafts, the two first conveying belts, the two rotating rods and the two pressing rods, the output shaft of the second motor rotates clockwise, the two pressing rods can compress and fix the two ends of the workpiece at the same time conveniently, and the stability during cutting is provided conveniently.

2. In the utility model, because the laser beam is generated during laser cutting, the laser beam is emitted out to easily cause discomfort of eyes of an operator, meanwhile, the dust generated by cutting is easy to form splash, the surrounding environment is easy to pollute, and if the dust splashes into the eyes of the operator, irreversible damage is easy to cause.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic perspective view of another view angle of the present invention.

In the figure: 1. laser cutting the body; 2. a work table; 3. a support leg; 4. an L-shaped frame; 5. a first motor; 6. a slide bar; 7. a slider; 8. a protective frame; 9. a rotating rod; 10. a fixing plate; 11. a pressure lever; 12. a support; 13. an auxiliary shaft; 14. a first conveyor belt; 15. a second motor; 16. a drive shaft; 17. a third motor; 18. a moving gear; 19. a toothed belt; 20. a second conveyor belt; 21. a transmission gear; 22. an electric push rod; 23. a limiting plate; 24. a rubber sleeve; 25. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a laser cutting device for processing automobile parts, includes a laser cutting body 1 and a workbench 2, a plurality of legs 3 are installed at the bottom end of the workbench 2 for supporting, a first motor 5 is installed at the top end of the workbench 2 through an L-shaped frame 4, a slide bar 6 is installed through the workbench 2 by an output shaft of the first motor 5, the slide bar 6 is conveniently driven to rotate by the first motor 5, a slide block 7 is slidably connected on the slide bar 6, a moving mechanism is installed on the slide block 7, the slide block 7 is conveniently driven to slide on the slide bar 6 by the moving mechanism, the laser cutting body 1 is conveniently moved, a protective frame 8 is installed on the slide block 7 through a telescopic mechanism, the laser cutting body 1 is installed inside the protective frame 8, a laser beam is generated during laser cutting, the laser beam is emitted to easily cause discomfort of eyes of an operator, and simultaneously, the generated dust during cutting is easily splashed, the environment around is easy to pollute, if the water splashes into eyes of operators, irreversible damage is easy to cause, shielding is carried out through a protective frame 8, the safety factor is improved, and the pollution to the environment around is reduced, the bottom end of the workbench 2 is rotatably connected with two rotating rods 9, both the two rotating rods 9 are provided with pressing rods 11 through a fixed plate 10, the bottom end of the workbench 2 is rotatably connected with two auxiliary shafts 13 through two brackets 12, the auxiliary shafts 13 are in transmission connection with the rotating rods 9 through a first conveyor belt 14, one bracket 12 of the two brackets 12 is provided with a second motor 15, an output shaft of the second motor 15 is provided with a transmission shaft 16, the transmission shaft 16 is connected with one auxiliary shaft 13 of the two auxiliary shafts 13 through a forward transmission mechanism, the transmission shaft 16 is connected with the other auxiliary shaft 13 through a reverse transmission mechanism, the second motor 15 is started, so that the output shaft of the second motor 15 rotates clockwise, be convenient for drive through forward drive mechanism and be located the 13 clockwise rotations of auxiliary shaft on right side, be convenient for drive through reverse drive mechanism and be located the 13 anticlockwise rotations of left auxiliary shaft, through the transmission of two first conveyer belts 14, be convenient for drive the 9 clockwise rotations of bull stick on right side, drive the 9 anticlockwise rotations of left bull stick, and then be convenient for make two depression bars 11 compress tightly fixedly to the both ends of work piece simultaneously, be convenient for provide the stability when cutting, fixed work piece easy operation, time saving and labor saving, the practicality is higher.

Further, the moving mechanism comprises a third motor 17, the third motor 17 is mounted on the sliding block 7, a moving gear 18 is mounted on an output shaft of the third motor 17, a toothed belt 19 is mounted on the sliding rod 6, the moving gear 18 is meshed with the toothed belt 19, the third motor 17 is started to enable the output shaft of the third motor 17 to rotate clockwise or anticlockwise so as to drive the moving gear 18 to rotate clockwise or anticlockwise, the sliding block 7 is driven to move left or right on the sliding rod 6 through the meshing action of the gear and the toothed belt 19, the forward transmission mechanism comprises a second conveyor belt 20, the second conveyor belt 20 is sleeved on the transmission shaft 16 and one auxiliary shaft 13 of the two auxiliary shafts 13, one auxiliary shaft 13 of the two auxiliary shafts 13 and the transmission shaft 16 can rotate in the same direction through the transmission action of the second conveyor belt 20, the reverse transmission mechanism comprises two transmission gears 21, two drive gear 21 install respectively on transmission shaft 16 and another auxiliary shaft 13, and two drive gear 21 mesh mutually, meshing through drive gear 21, be convenient for make another auxiliary shaft 13 and the rotation of transmission shaft 16 rotation opposite direction, telescopic machanism includes electric putter 22, electric putter 22 installs on slider 7, protection frame 8 is installed on electric putter 22's output shaft, be convenient for carry out height control to laser cutting body 1, limiting plate 23 is all installed at the both ends of slide bar 6, be convenient for carry on spacingly to slider 7, the cover is equipped with rubber sleeve 24 on the depression bar 11, be convenient for reduce the wearing and tearing of depression bar 11 to the work piece, universal wheel 25 that has locking function is all installed to the bottom of a plurality of landing legs 3, be convenient for carry out position shifting and position locking to the device.

To sum up, when the laser cutting device for processing the automobile parts is used, firstly, the laser cutting device for processing the automobile parts is placed at a place to be used, a workpiece is prevented from being placed on the workbench 2, the second motor 15 is started, the output shaft of the second motor 15 is enabled to rotate clockwise, the auxiliary shaft 13 on the right side is convenient to drive to rotate clockwise through the second conveyor belt 20, the auxiliary shaft 13 on the left side is convenient to drive to rotate anticlockwise through the meshing of the two transmission gears 21, the rotating rod 9 on the right side is convenient to drive to rotate clockwise through the transmission effect of the two first conveyor belts 14, the rotating rod 9 on the left side is driven to rotate anticlockwise, and then the two pressing rods 11 are convenient to simultaneously compress and fix the two ends of the workpiece, so that the stability during cutting is provided, the workpiece is fixed simply, time and labor are saved, the practicability is higher, and then according to a route to be cut, through second motor 15, third motor 17 and electric putter 22's cooperation, it is cutting to drive laser cutting body 1 and moving, produce the laser beam during laser cutting, the laser beam launches the uncomfortable that arouses operating personnel eyes easily, the ash foam that the cutting produced simultaneously forms easily and splashes, pollute the environment on every side easily, if splash to operating personnel's in the eye, cause irreversible damage easily, shelter from through protection frame 8, safety factor is improved, and reduce the pollution to the surrounding environment, therefore, the practicability is higher.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The laser cutting device for machining the automobile parts comprises a laser cutting body (1) and a workbench (2), and is characterized in that a plurality of supporting legs (3) are installed at the bottom end of the workbench (2), a first motor (5) is installed at the top end of the workbench (2) through an L-shaped frame (4), an output shaft of the first motor (5) penetrates through the workbench (2) to be provided with a sliding rod (6), the sliding rod (6) is connected with a sliding block (7) in a sliding mode, a moving mechanism is installed on the sliding block (7), a protective frame (8) is installed on the sliding block (7) through a telescopic mechanism, the laser cutting body (1) is installed inside the protective frame (8), two rotating rods (9) are rotatably connected to the bottom end of the workbench (2), pressing rods (11) are installed on the two rotating rods (9) through fixing plates (10), two auxiliary shafts (13) are rotatably connected to the bottom end of the workbench (2) through two supports (12), the auxiliary shaft (13) is in transmission connection with the rotating rod (9) through a first conveying belt (14), a second motor (15) is installed on one support (12) of the two supports (12), a transmission shaft (16) is installed on an output shaft of the second motor (15), the transmission shaft (16) is connected with one auxiliary shaft (13) of the two auxiliary shafts (13) through a forward transmission mechanism, and the transmission shaft (16) is connected with the other auxiliary shaft (13) through a reverse transmission mechanism.

2. The laser cutting device for machining the automobile parts as claimed in claim 1, wherein the moving mechanism comprises a third motor (17), the third motor (17) is mounted on the sliding block (7), a moving gear (18) is mounted on an output shaft of the third motor (17), a toothed belt (19) is mounted on the sliding rod (6), and the moving gear (18) is meshed with the toothed belt (19).

3. The laser cutting device for machining automobile parts as claimed in claim 2, wherein the forward transmission mechanism comprises a second conveyor belt (20), and the second conveyor belt (20) is sleeved on the transmission shaft (16) and one (13) of the two auxiliary shafts (13).

4. The laser cutting device for machining automobile parts as claimed in claim 3, wherein the reverse transmission mechanism comprises two transmission gears (21), the two transmission gears (21) are respectively mounted on the transmission shaft (16) and the other auxiliary shaft (13), and the two transmission gears (21) are meshed.

5. The laser cutting device for machining the automobile parts as claimed in claim 4, wherein the telescopic mechanism comprises an electric push rod (22), the electric push rod (22) is installed on the sliding block (7), and the protective frame (8) is installed on an output shaft of the electric push rod (22).

6. The laser cutting device for machining automobile parts as claimed in claim 5, wherein limiting plates (23) are mounted at both ends of the sliding rod (6).

7. The laser cutting device for processing the automobile parts as claimed in claim 6, wherein a rubber sleeve (24) is sleeved on the compression bar (11).

8. The laser cutting device for automobile part processing according to claim 7, wherein universal wheels (25) having a locking function are mounted on the bottom ends of the plurality of legs (3).