Laser welding and cleaning composite system structure device

Abstract

The utility model relates to the field of welding and cleaning equipment, in particular to a laser welding and cleaning composite system structure device which comprises a base, clamping mechanisms and a welding mechanism, a center plate is installed at the upper end of the center of the base, and the clamping mechanisms with the adjustable distance are arranged on the front side and the rear side of the center plate. The first motor is controlled to drive the front screw rod and the rear screw rod to rotate synchronously, the telescopic plates are driven to move in the telescopic grooves in an opposite direction or a separated mode in a meshed mode, the distance between the front clamping head and the rear clamping head is adjusted, the embedded plate slides in the sliding groove, and therefore the embedded plate can move in the sliding groove. A limiting block is embedded in a limiting groove to slide in a surrounding mode, so that a cylindrical workpiece is fully and efficiently welded through a laser welding head, the surface of the workpiece driven to rotate is fully cleaned through a flusher on the lower side after welding, and the composite operation effect of welding and cleaning is achieved.

Description

Technical Field

[0001] The utility model relates to the field of welding cleaning equipment, in particular to a laser welding cleaning composite system structure device. Background Art

[0002] Laser welding is a new technology that uses the characteristics of the interaction between laser and matter to weld materials. The laser used for processing is focused into a smaller spot through an optical focusing system, and the advantage of the small focusable size of the laser is used to achieve high-precision processing. In order to control the welding quality, the workpiece must be cleaned before welding, generally using chemical cleaning, mechanical cleaning, laser cleaning and other means.

[0003] The existing composite system device integrates a laser system for cleaning and welding, and divides the laser into two composite laser beams through a splitter module, which are emitted from the first output end and the second output end of the processing head respectively, and laser cleaning and laser welding are performed on the workpiece to be processed respectively. This overcomes the existing problem of using laser cleaning equipment to clean the workpiece to be processed before laser welding, and the high investment cost of cleaning and welding equipment. It has high equipment integration and reduces equipment cost. There is no need to switch the processing head during the cleaning and welding process, and laser cleaning and laser welding can be completed.

[0004] However, the existing welding equipment is adjusted in the adjustment position by a straight up and down or horizontal movement, but when welding, it is often necessary to weld a cylindrical workpiece. Then, when welding the surface of the cylinder, the angle of the welding head cannot be adjusted, thereby failing to weld the cylinder more accurately and efficiently. Utility Model Content

[0005] The purpose of the utility model is to provide a laser welding and cleaning composite system structure device, which is used to solve the problem that the existing welding equipment is adjusted in a straight up and down or lateral manner in the adjustment position, but it is often necessary to weld a cylindrical workpiece during welding. Then, when welding the surface of the cylinder, the angle of the welding head cannot be adjusted, thereby failing to weld the cylinder more accurately and efficiently.

[0006] Therefore, the utility model provides a laser welding and cleaning composite system structure device, including a base, a clamping mechanism and a welding mechanism, a center plate is installed on the center upper end of the base, clamping mechanisms with adjustable spacing are arranged on the front and rear sides of the center plate, and welding mechanisms that can move around are installed on the upper end of the base on both sides of the center plate.

[0007] Preferably: the clamping mechanism includes a first motor, telescopic grooves are opened on the front and rear sides of the first motor, a screw is installed in the telescopic groove, a telescopic plate is mounted on the outer wall of the screw, a vertical plate is installed on the upper side of the outer end of the telescopic plate, and a chuck is installed on the side facing the upper end of the vertical plate, and the front end of the chuck on the front side of the center plate is connected to the second motor.

[0008] Preferably: the welding mechanism comprises a stand, a flusher is installed between the lower ends of the stand, a slide groove is provided on the upper side of the stand, a panel is installed in the slide groove, a third motor is installed on the rear side of the upper end of the panel, a gear is connected to the front end of the third motor, a limiting groove is provided on the side wall of the slide groove, limiting blocks are installed on the front and rear outer walls of the panel, a driver is provided on the front side of the lower end of the panel, and a laser welding head is installed on the lower end of the panel.

[0009] Preferably, the cross-sectional dimensions of the telescopic plate and the cross-sectional dimensions of the telescopic slot coincide with each other.

[0010] Preferably, the clamping head is symmetrically arranged front and back.

[0011] Preferably, the cross-sectional dimensions of the limiting block and the cross-sectional dimensions of the limiting groove coincide with each other.

[0012] Preferably, a gear ring meshing with the gear is provided at the upper end of the front side of the stand.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model controls the first motor to drive the front and rear screws to rotate synchronously, and the meshing drives the telescopic plates to move toward or away from each other in the telescopic groove, and adjusts the distance between the front and rear clamps so as to clamp the welded workpieces of different lengths. After clamping, the second motor is controlled to rotate, and the welded workpiece is driven to rotate and adjust the welding position through the rotation of the clamp. The third motor is controlled to drive the gear to rotate so that the toothed ring surfaces arranged on the upper side of the stand are relatively meshed, so that the embedded plate slides in the slide groove, and the limit block is embedded in the limit groove and slides around, so that the cylindrical workpiece can be fully and efficiently welded by the laser welding head. After welding, the surface of the workpiece driven to rotate is fully cleaned by the flusher on the lower side, thereby achieving the composite operation effect of welding and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a top cross-sectional view of the clamping mechanism of the utility model;

[0017] Figure 3 For the utility model Figure 1 A is a partial enlarged view.

[0018] In the figure: 1, base; 2, center plate; 301, first motor; 302, telescopic slot; 303, screw; 304, telescopic plate; 305, vertical plate; 306, chuck; 307, second motor; 401, vertical frame; 402, flusher; 403, slide; 404, panel; 405, third motor; 406, gear; 407, limit slot; 408, limit block; 409, driver; 410, laser welding head. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] See also Figure 1-3 The figure shows a preferred embodiment of the utility model, a rod extension test device, including a base 1, a clamping mechanism and a welding mechanism, a center plate 2 is installed at the center upper end of the base 1, and clamping mechanisms with adjustable spacing are arranged on the front and rear sides of the center plate 2. The upper end of the base 1 at both sides of the center plate 2 is installed with a welding mechanism that can move around.

[0022] It should be noted that the clamping mechanism and welding mechanism of this solution improve the convenience of use of the composite equipment.

[0023] Among them, the clamping mechanism includes a first motor 301, and a telescopic groove 302 is opened on the front and rear sides of the first motor 301. A screw 303 is installed in the telescopic groove 302. The outer wall of the screw 303 is sleeved with a telescopic plate 304, and a vertical plate 305 is installed on the upper side of the outer end of the telescopic plate 304. The sides of the upper ends of the vertical plates 305 facing each other are installed with clamps 306, and the front end of the clamp 306 on the front side of the center plate 2 is connected to the second motor 307.

[0024] It should be noted that this solution is convenient for clamping workpieces of different sizes.

[0025] The cross-sectional dimensions of the telescopic plate 304 and the cross-sectional dimensions of the telescopic slot 302 are consistent with each other.

[0026] It should be noted that this solution facilitates stable clamping.

[0027] The clamping head 306 is symmetrically arranged front to back.

[0028] It should be noted that this solution provides firm clamping and fixing.

[0029] Example 2

[0030] See also Figure 1-3 The welding mechanism includes a stand 401, a flusher 402 is installed between the lower ends of the stand 401, a slide groove 403 is opened on the upper side of the stand 401, a panel 404 is installed in the slide groove 403, a third motor 405 is installed on the rear side of the upper end of the panel 404, a gear 406 is connected to the front end of the third motor 405, a limiting groove 407 is opened on the side wall of the slide groove 403, a limiting block 408 is installed on the outer walls of the front and rear sides of the panel 404, a driver 409 is arranged on the front side of the lower end of the panel 404, and a laser welding head 410 is installed on the lower end of the panel 404.

[0031] It should be noted that this solution facilitates circular position adjustment.

[0032] The cross-sectional dimensions of the limiting block 408 and the cross-sectional dimensions of the limiting groove 407 are consistent with each other.

[0033] It should be noted that this solution facilitates stable adjustment.

[0034] Among them, a gear ring meshing with the gear 406 is provided at the upper front end of the stand 401.

[0035] It should be noted that this solution facilitates efficient regulation.

[0036] The working process and principle of the utility model are as follows: the first motor 301 is controlled to drive the front and rear screw rods 303 to rotate synchronously, and the meshing drives the telescopic plate 304 to move toward or away from each other in the telescopic slot 302, and the distance between the front and rear clamps 306 is adjusted to clamp the welded workpieces of different lengths. After clamping, the second motor 307 is controlled to rotate, and the welded workpiece is driven to rotate and adjust the welded position through the rotation of the clamp 306, and the third motor 405 is controlled to drive the gear 406 to rotate so that the toothed ring surface set on the upper side of the stand 401 is relatively meshed, so that the panel 404 slides in the slide slot 403, and the limit block 408 is embedded in the limit slot 407 and slides around, so that the cylindrical workpiece can be fully and efficiently welded by the laser welding head 410, and the surface of the workpiece driven to rotate is fully cleaned by the flusher 402 on the lower side after welding.

[0037] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. Laser welding and cleaning composite system structure device, characterized by: The invention comprises a base (1), a clamping mechanism and a welding mechanism, wherein a center plate (2) is installed at the center upper end of the base (1), clamping mechanisms with adjustable spacing are arranged at the front and rear sides of the center plate (2), and welding mechanisms that can move around are installed at the upper ends of the base (1) at both sides of the center plate (2).

2. The laser welding and cleaning composite system structure device according to claim 1 is characterized in that: The clamping mechanism comprises a first motor (301), wherein telescopic grooves (302) are provided on the front and rear sides of the first motor (301), wherein a screw rod (303) is installed in the telescopic groove (302), wherein the outer wall of the screw rod (303) is sleeved with a telescopic plate (304), wherein a vertical plate (305) is installed on the upper side of the outer end of the telescopic plate (304), wherein a clamp (306) is installed on the opposite side of the upper end of the vertical plate (305), and wherein the front end of the clamp (306) on the front side of the center plate (2) is connected to a second motor (307).

3. The laser welding and cleaning composite system structure device according to claim 1 is characterized in that: The welding mechanism comprises a stand (401), a flusher (402) is installed between the lower ends of the stand (401), a slide groove (403) is provided on the upper side of the stand (401), a panel (404) is installed in the slide groove (403), a third motor (405) is installed on the rear side of the upper end of the panel (404), a gear (406) is connected to the front end of the third motor (405), a limit groove (407) is provided on the side wall of the slide groove (403), a limit block (408) is installed on the front and rear outer walls of the panel (404), a driver (409) is provided on the front side of the lower end of the panel (404), and a laser welding head (410) is installed on the lower end of the panel (404).

4. The laser welding and cleaning composite system structure device according to claim 2, characterized in that: The cross-sectional dimensions of the telescopic plate (304) match the cross-sectional dimensions of the telescopic slot (302).

5. The laser welding and cleaning composite system structure device according to claim 2, characterized in that: The clamping head (306) is arranged symmetrically front and back.

6. The laser welding and cleaning composite system structure device according to claim 3 is characterized by: The cross-sectional dimensions of the limiting block (408) match the cross-sectional dimensions of the limiting groove (407).

7. The laser welding and cleaning composite system structure device according to claim 3 is characterized in that: A gear ring meshing with the gear (406) is provided at the upper front end of the stand (401).

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