CN217618471U - Angle-adjustable laser cutting device for machining automobile body - Google Patents

Abstract

The utility model relates to the technical field of laser cutting machines, in particular to an angle-adjustable laser cutting device for automobile body processing. A laser assembly is installed under the support assembly. In the utility model, in order to improve the efficiency, the laser cutting machine can be adjusted in multiple positions. By rotating the hand wheel, the pinion gear can drive the large gear to rotate, so that the laser head can make a circular motion inside the large gear, and then the angle of the laser head can be adjusted. The motor can drive the laser head on the moving board to move up and down, so as to complete the cutting of the object. The cut debris can be sucked into the collection box by the vacuum cleaner to prevent the harmful gas from being absorbed into the body by the operator, thereby affecting the The health of the operator.

Description

A laser cutting device with adjustable angle for automobile body processing

technical field

The utility model relates to the technical field of laser cutting machines, in particular to an angle-adjustable laser cutting device for automobile body processing.

Background technique

Laser cutting replaces traditional mechanical knives with invisible beams. It has the characteristics of high precision, fast cutting, not limited to cutting patterns, automatic typesetting to save materials, smooth incisions, and low processing costs. It will be gradually improved or replaced. Traditional metal cutting process equipment. The mechanical part of the laser cutter head has no contact with the workpiece, and will not scratch the surface of the workpiece during work; the laser cutting speed is fast, the incision is smooth and flat, and generally does not require subsequent processing; the cutting heat-affected zone is small, the plate deformation is small, and the slit is narrow ( 0.1mm～0.3mm); the incision has no mechanical stress and no shearing burrs; high machining accuracy, good repeatability, and no damage to the surface of the material; CNC programming, can process any plan, and can cut the entire board with a large format without the need for Open the mold, economical and time-saving. For the current laser cutting machine, the cutting angle can only be adjusted in one to two directions, so that the cutting of the laser cutting machine is limited to a certain extent, and some special angle cutting tasks cannot be completed, so that the cutting efficiency is reduced. It is low and cannot improve production efficiency. At the same time, adjustment operations need to be performed in multiple positions during adjustment, which makes the operation complicated and difficult to use, and makes the adjustment of the cutting angle delay a lot of processing time, which is not conducive to the development of current laser cutting. In view of this, we propose an adjustable angle laser cutting device for automobile body processing.

Utility model content

In order to make up for the above deficiencies, the utility model provides an angle-adjustable laser cutting device for automobile body processing.

The technical scheme of the present utility model is:

An angle-adjustable laser cutting device for automobile body processing includes a collection box, a worktable is arranged above the collection box, and a support assembly installed above the worktable, and a laser assembly is installed below the support assembly.

Preferably, the laser assembly includes a large gear, and the side of the large gear is provided with a pinion gear meshing with it, a gear rotating rod is fixed coaxially in the middle of the small gear, and a handwheel is fixedly installed on the lower side of the gear rotating rod.

Preferably, a fixed plate is arranged in the middle of the large gear, a gap is left between the outside of the fixed plate and the inside of the large gear, and an L-shaped fixed rod is movably installed in the gap, and a fixed rod groove is opened in the middle of the fixed plate, so A collar is movably installed above the groove of the fixing rod, and one side of the collar is fixedly connected to the L-shaped fixing rod. Two screw fixing rods are fixedly installed in the middle of the L-shaped fixing rod, and the upper screw fixing rod is connected to The bottom side of the fixing plate is attached to each other, and a screw is threadedly connected between the two screw fixing rods. The bottom of the screw fixing rod passing through the lower side is provided with a motor. A motor box is installed, a moving plate is fixedly installed on the screw rod, the left side of the moving plate is attached to the right side of the L-shaped fixing rod, and a laser head is fixedly installed on the right side of the moving plate.

Preferably, the collection box includes a drawer shell, and a drawer is movably installed inside the drawer shell, and a drawer handle is fixedly installed on the right side of the drawer.

Preferably, the workbench includes a bottom plate fixedly installed above the drawer shell, three support columns are fixedly installed on the bottom plate, a plurality of dust suction ports are opened on the bottom plate, and a plurality of vacuum cleaners are fixedly installed in the dust suction ports .

Preferably, the support assembly includes a fixed top plate, and the bottom of the fixed top plate is fixedly connected to the top of the three support columns, a top plate groove is formed in the fixed top plate, and a fixed rod is fixedly installed in the middle of the top plate groove.

Preferably, the bottom of the fixing rod is fixedly installed with the groove of the fixing rod, and the collar is sleeved on the outside of the fixing rod.

Preferably, the gear rotating rod is movably installed inside the fixed top plate, the motor box is fixedly installed with the bottom of the screw fixing rod below, and the left side of the L-shaped fixing rod is fixedly connected to the inner side of the large gear.

Compared with the prior art, the beneficial effects of the present utility model are:

In the utility model, in order to improve the efficiency, the laser cutting machine can be adjusted in multiple positions. By rotating the hand wheel, the pinion gear can drive the large gear to rotate, so that the laser head makes a circular motion inside the large gear, thereby adjusting the angle of the laser head. The laser head on the moving board can be driven by the motor to move up and down, so as to complete the cutting of the object. The cut debris can be sucked into the collection box by the vacuum cleaner to prevent harmful gases from being absorbed into the body by the operator, thereby affecting the The health of the operator.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the utility model collection box;

Fig. 3 is the utility model workbench structure schematic diagram;

4 is a schematic structural diagram of a support assembly of the present invention;

FIG. 5 is a schematic diagram 1 of the structure of the laser assembly of the present invention;

FIG. 6 is a second schematic diagram of the structure of the laser assembly of the present invention.

In the picture:

1. Collection box; 11. Drawer shell; 12. Drawer; 13. Drawer handle;

2. Workbench; 21. Bottom plate; 22. Support column; 23. Vacuum cleaner;

3. Support assembly; 31. Fixed top plate; 32. Top plate groove; 33. Fixed rod;

4. Laser assembly; 41, large gear; 42, pinion; 43, gear lever; 44, hand wheel; 45, fixed plate; 46, fixed rod groove; 47, collar; 48, L-shaped fixed rod; 49, screw fixing rod; 410, screw; 411, motor; 412, motor box; 413, moving plate; 414, laser head.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

Please refer to Figures 1-6, the present utility model provides a technical solution:

An angle-adjustable laser cutting device for automobile body processing, comprising a collection box 1, a workbench 2 and a support assembly 3 installed above the workbench 2 are arranged above the collection box 1, and a laser assembly 4 is installed below the support assembly 3, When the car body needs to be cut, place the car body above the workbench 2, adjust the angle of the laser assembly 4 and turn on the laser assembly 4 to complete the cutting of the car body, and the cut debris can enter the collection box 1 through the workbench 2, Reduce harmful gases absorbed into the body by the operator, thereby affecting the health of the operator.

It should be added that the laser assembly 4 includes a large gear 41, and the side of the large gear 41 is provided with a pinion 42 that meshes with it, a gear lever 43 is coaxially fixed in the middle of the pinion 42, and the lower side of the gear lever 43 is fixed There is a hand wheel 44. When the car body needs to be cut, turning the hand wheel 44 can drive the gear lever 43 to rotate, and the gear lever 43 can drive the pinion 42 and then the large gear 41 to rotate.

It is worth noting that a fixed plate 45 is arranged in the middle of the large gear 41, a gap is left between the outer side of the fixed plate 45 and the inner side of the large gear 41, and an L-shaped fixed rod 48 is movably installed in the gap, and a fixed rod groove is opened in the middle of the fixed disk 45. 46. A collar 47 is movably installed above the fixing rod groove 46, and one side of the collar 47 is fixedly connected to the L-shaped fixing rod 48, and two screw fixing rods 49 are fixedly installed in the middle of the L-shaped fixing rod 48. The screw fixing rod 49 is attached to the bottom side of the fixing plate 45, the middle of the two screw fixing rods 49 is threadedly connected with a screw 410, and the screw 410 passes through the bottom of the screw fixing rod 49 on the lower side. There is a motor 411, and the output shaft of the motor 411 It is fixed with the screw 410, the motor box 412 is fixedly installed at the bottom of the motor 411, the moving plate 413 is fixedly installed on the screw 410, and the left side of the moving plate 413 is attached to the right side of the L-shaped fixing rod 48, and the right side of the moving plate 413 is fixed The laser head 414 is installed. When the car body needs to be cut, the rotation of the large gear 41 can drive the L-shaped fixing rod 48 to make a circular motion around the large gear 41 in the gap between the outside of the fixed plate 45 and the inside of the large gear 41. After adjusting the angle of the laser head 414 , turning on the motor 411 can drive the screw 410 to rotate, and the moving plate 413 on the screw 410 can move up and down, which can drive the laser head 414 to move up and down.

It should be added that the collection box 1 includes a drawer shell 11, and a drawer 12 is movably installed inside the drawer shell 11, and a drawer handle 13 is fixedly installed on the right side of the drawer 12. The harmful gas generated by laser cutting will cause harm to operators. , the scraps cut by the laser head 414 will fall from the worktable 2 into the collection box 1 , the drawer 12 can be pulled out by pulling the drawer handle 13 , and the scraps inside can be poured out.

Preferably, the workbench 2 includes a bottom plate 21 fixedly installed above the drawer shell 11, three support columns 22 are fixedly installed on the bottom plate 21, a number of dust suction ports are opened on the bottom plate 21, and a number of dust suction ports are fixedly installed in the dust suction ports The machine 23, the harmful gas of smoke, dust and debris generated by the laser cutting will cause harm to the operator, and a number of vacuum cleaners 23 on the workbench 2 can suck the debris into the collection box 1, and the drawer 12 can be pulled out by pulling the drawer handle 13. The crumbs inside can be poured out.

Further, the support assembly 3 includes a fixed top plate 31, and the bottom of the fixed top plate 31 is fixedly connected to the top of the three support columns 22, a top plate groove 32 is opened in the fixed top plate 31, and a fixed rod 33 is fixedly installed in the middle of the top plate groove 32, The laser assembly 4 is supported to prevent it from falling.

It should be added that the bottom of the fixing rod 33 is fixedly installed with the fixing rod groove 46 , and the collar 47 is sleeved on the outside of the fixing rod 33 to prevent the L-shaped fixing rod 48 and the fixing plate 45 from falling.

Preferably, the gear lever 43 is movably installed inside the fixed top plate 31, the motor box 412 is fixedly installed with the bottom of the screw fixing rod 49 below, the left side of the L-shaped fixing rod 48 is fixedly connected to the inner side of the large gear 41, and the large gear 41 rotates , the laser assembly 4 also rotates accordingly.

In specific use, when the car body needs to be cut, the car body should be placed above the bottom plate 21 , turning the handwheel 44 can drive the gear lever 43 to rotate, and the gear lever 43 can drive the pinion 42 , and then drive the large gear 41 Rotation, after the large gear 41 is rotated, it can drive the L-shaped fixed rod 48 to make a circular motion around the large gear 41 in the gap between the outer side of the fixed plate 45 and the inner side of the large gear 41. At this time, adjust the angle of the laser head 414 and turn on the motor 411. The screw 410 is driven to rotate, and the moving plate 413 on the screw 410 can move up and down, which can drive the laser head 414 to move up and down. After the position is adjusted, the cutting is performed. The harmful gas generated by the laser cutting will cause harm to the operator and work. Several vacuum cleaners 23 on the table 2 can suck the debris into the collection box 1, pull the drawer handle 13 to pull out the drawer 12, and the internal debris can be poured out, and less harmful gas is absorbed into the body by the operator, thereby affecting the operation. The health of the operator.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An adjustable angle laser cutting device for automobile body processing, comprising a collection box (1), characterized in that: a workbench (2) is provided above the collection box (1) and a workbench (2) is installed on the top of the collection box (1). an upper support assembly (3), a laser assembly (4) is installed below the support assembly (3); The laser assembly (4) includes a large gear (41), and the side of the large gear (41) is provided with a pinion (42) meshing with it, and a gear rotating rod (43) is coaxially fixed in the middle of the pinion (42). ), and a handwheel (44) is fixedly installed on the lower side of the gear lever (43); A fixed plate (45) is arranged in the middle of the large gear (41), a gap is left between the outside of the fixed plate (45) and the inside of the large gear (41), and an L-shaped fixed rod (48) is movably installed in the gap, so A fixing rod groove (46) is formed in the middle of the fixing plate (45), a collar (47) is movably installed above the fixing rod groove (46), and one side of the collar (47) is fixedly connected to the L-shaped On the fixing rod (48), two screw fixing rods (49) are fixedly installed in the middle of the L-shaped fixing rod (48), and the upper screw fixing rod (49) is in contact with the bottom side of the fixing plate (45). A screw (410) is threadedly connected in the middle of each of the screw fixing rods (49), and a motor (411) is provided at the bottom of the screw fixing rod (49) at the bottom of the screw rod (410), and the output of the motor (411) The shaft is fixed with the screw (410), a motor box (412) is fixedly installed at the bottom of the motor (411), a moving plate (413) is fixedly installed on the screw (410), and the left side of the moving plate (413) is A laser head (414) is fixedly installed on the right side of the moving plate (413) and is attached to the right side of the L-shaped fixing rod (48). 2 . The adjustable angle laser cutting device for automobile body processing according to claim 1 , wherein the collection box ( 1 ) comprises a drawer shell ( 11 ), and a drawer is movably installed inside the drawer shell ( 11 ). 3 . (12), a drawer handle (13) is fixedly installed on the right side of the drawer (12). 3. The adjustable angle laser cutting device for automobile body processing according to claim 1, characterized in that: the worktable (2) comprises a bottom plate (21) fixedly installed above the drawer shell (11), and the Three support columns (22) are fixedly installed on the bottom plate (21), a plurality of dust suction ports are opened on the bottom plate (21), and a plurality of vacuum cleaners (23) are fixedly installed in the dust suction ports. 4. The adjustable angle laser cutting device for automobile body processing according to claim 1, wherein the support assembly (3) comprises a fixed top plate (31), and the bottom of the fixed top plate (31) and three supports The top of the column (22) is fixedly connected, the fixed top plate (31) is provided with a top plate groove (32), and a fixed rod (33) is fixedly installed in the middle of the top plate groove (32). 5. The adjustable angle laser cutting device for automobile body processing according to claim 4, characterized in that: the bottom of the fixing rod (33) is fixedly installed with the fixing rod groove (46), and the collar (47) It is sleeved on the outside of the fixing rod (33). 6. The adjustable angle laser cutting device for automobile body processing according to claim 1, characterized in that: the gear lever (43) is movably installed inside the fixed top plate (31), and the motor box (412) It is fixedly installed with the bottom of the screw fixing rod (49) below, and the left side of the L-shaped fixing rod (48) is fixedly connected with the inner side of the large gear (41).

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