CN210359815U

CN210359815U - Adjustable facula swing soldered connection

Info

Publication number: CN210359815U
Application number: CN201921099735.9U
Authority: CN
Inventors: 李高文; 曾飞
Original assignee: Wuhan Xinghong Photoelectric Technology Co Ltd
Current assignee: Wuhan Xinghong Photoelectric Technology Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-04-21
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses an adjustable facula swing soldered connection, including base and controller, the both ends of base all are provided with the support frame, the one end of support frame top and bottom is all rotated and is connected with the first live-rollers of multiunit, the inboard and the bottom of support frame are all rotated and are connected with the second live-rollers, the inside both ends of base all are provided with the spout, and the inside of spout all has the movable block through spring swing joint, relate to laser welding technical field. The utility model discloses an electromagnetism sliding connection external control ware that sets up to control the slider and drive the soldered connection and remove, the pneumatic cylinder drives the soldered connection and carries out welding process to fixing the work piece in the second live-rollers inboard, makes welding operation more convenient, and absorbs soldered connection welded heat through the heat radiation fins who sets up, finishes the welding back to the work piece when the soldered connection, and the air current of shell body inside is twitched to the air exhauster, takes the heat out, makes soldered connection temperature reduce, protects soldered connection.

Description

Adjustable facula swing soldered connection

Technical Field

The utility model relates to a laser welding technical field specifically is an adjustable facula swing soldered connection.

Background

The swing welding head is a key component of laser welding equipment, and can be used for regulating focal length and working distance so as to obtain proper spot size, and in the laser welding head, the welding process is heat-conduction type, i.e. the laser radiation heats the surface of workpiece, the surface heat can be diffused inwards by means of heat conduction, and the workpiece can be melted by means of controlling the parameters of width, energy, peak power and repetition frequency of laser pulse, etc. so as to form specific molten pool to attain the goal of welding.

The existing welding head is inconvenient to use in the process of welding the workpiece, the welding operation of the welding head cannot be well matched, the workpiece can be placed and taken out, heat can be generated when the welding head is welded, the heat can be conducted to other parts in the welding head, and the service life of the welding head is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the adjustable light spot swinging welding head aims to solve the problems that the welding head structure cannot well match with the placement and taking-out operation of a workpiece, the use is inconvenient, heat can be generated when the welding head is welded, the heat can be conducted to other parts in the welding head, and the service life of the welding head can be influenced.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable light spot swing welding head comprises a base and a controller, wherein two ends of the base are respectively provided with a support frame, one end of the top and one end of the bottom of the support frame are respectively and rotatably connected with a plurality of groups of first rotating rollers, the inner side and the bottom of the support frame are respectively and rotatably connected with second rotating rollers, two ends of the inner part of the base are respectively provided with a sliding groove, the inner parts of the sliding grooves are respectively and movably connected with a moving block through a spring, the top of the moving block is fixedly connected with two groups of the second rotating rollers, one end of the top of the base is provided with a hydraulic cylinder, the top of the hydraulic cylinder is provided with an electromagnetic sliding rail, the outer side of the electromagnetic sliding rail is slidably connected with a sliding block matched with the electromagnetic sliding rail, one end of the sliding block is fixed with an outer shell, the inner side of the, the inner wall of the shell body is uniformly provided with a plurality of groups of radiating fins.

Preferably, the bottom of the moving block is fixed with a sliding block matched with the sliding groove.

Preferably, the controller is electrically connected with the welding head, the electromagnetic slide rail and the hydraulic cylinder.

Preferably, the top of the base is provided with a through groove.

Preferably, a plurality of groups of heat dissipation through holes are uniformly formed in the surface of the heat dissipation fins.

Preferably, the cross section of the support frame is in an L-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electromagnetism sliding connection external control ware that sets up to control the slider and drive the soldered connection and remove, the pneumatic cylinder drives the soldered connection and carries out welding process to fixing the work piece in the second live-rollers inboard, and simultaneously, make things convenient for putting into and taking out of work piece, it is more convenient to make welding operation, and absorbs soldered connection welded heat through the heat radiation fins who sets up, after the soldered connection finishes the welding to the work piece, the air current of shell body inside is twitched to the air exhauster, take the heat out, make soldered connection temperature reduce, protect the soldered connection.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic side view of the present invention;

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

fig. 4 is a schematic view of a partial structure of the outer housing of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a first rotating roller; 4. a second rotating roller; 5. a chute; 6. a spring; 7. a moving block; 8. a through groove; 9. a hydraulic cylinder; 10. an electromagnetic slide rail; 11. a slider; 12. welding a head; 13. an outer housing; 14. an exhaust fan; 15. and heat dissipation fins.

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.

The exhaust fan (model is MDYA-1250) and the hydraulic cylinder (model is HOB) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, an adjustable light spot swing welding head includes a base 1 and a controller, wherein two ends of the base 1 are respectively provided with a support frame 2, one end of the top and the bottom of each support frame 2 is rotatably connected with a plurality of first rotating rollers 3, the inner side and the bottom of each support frame 2 are rotatably connected with second rotating rollers 4, two ends of the inner side of the base 1 are respectively provided with a chute 5, the inner side of each chute 5 is movably connected with a moving block 7 through a spring 6, the top of each moving block 7 is fixedly connected with two groups of second rotating rollers 4, one end of the top of the base 1 is provided with a hydraulic cylinder 9, the top of the hydraulic cylinder 9 is provided with an electromagnetic sliding rail 10, the outer side of the electromagnetic sliding rail 10 is slidably connected with a sliding block 11 matched with the electromagnetic sliding rail 10, one end of the sliding block 11 is fixed with an outer shell, and the air intake end of the exhaust fan 14 extends to the inside of the outer shell 13, and the inner wall of the outer shell 13 is uniformly provided with a plurality of groups of radiating fins 15.

The utility model discloses a shell body 13 that sets up, shell body 13 remove about under slider 11's drive, and when welding operation was accomplished to soldered

connection

12, 14 twitch heat radiation fins 15 of air exhauster absorbed soldered connection 12's heat, with the heat discharge shell body 13 in, thermal influence when soldered connection 12 received the welding has been reduced.

Please refer to fig. 2, the bottom of the moving block 7 is fixed with a sliding block matching with the sliding slot 5.

This kind of adjustable facula swing soldered connection is through the slider that sets up, under the mutually supporting of slider and spout 5, makes movable block 7 pulling spring 6 remove about, the better removal of cooperation support frame 2.

Referring to fig. 1 and 2, the controller is electrically connected to the welding head 12, the electromagnetic slide 10 and the hydraulic cylinder 9.

The adjustable light spot swinging welding head is electrically connected with a welding head 12, an electromagnetic slide rail 10 and a hydraulic cylinder 9 through an arranged controller, the electromagnetic slide rail 10 receives a moving instruction, a slide block 11 is moved left and right, the hydraulic cylinder 9 moves up and down, parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses of the welding head can be controlled, and then the welding operation is realized.

Please refer to fig. 2, the top of the base 1 is provided with a through slot 8.

This kind of adjustable facula swing soldered connection is through the logical groove 8 that sets up, and when work piece length overlength, the work piece is to both sides extrusion support frame 2, makes support frame 2 remove about leading to the groove 8 in leading to.

Please refer to fig. 2 and 4, the surface of the heat dissipation fins 15 is uniformly provided with a plurality of sets of heat dissipation through holes.

The adjustable light spot swing welding head enables the radiating fins 15 to absorb heat generated by the welding head 12 through the arranged radiating through holes, and the exhaust fan 14 drives air flow inside the outer shell 13, so that the heat air flow is favorably discharged through the radiating through holes.

Please refer to fig. 2 and 3, the cross section of the supporting frame 2 is an "L" shaped structure.

This kind of adjustable facula swing soldered connection is through the transversal "L" type structure of personally submitting of support frame 2, and the multiunit second live-rollers 4 that the inboard of support frame 2 set up, the putting into and taking out of better cooperation work piece, simultaneously, plays the effect of compaction downwards to the work piece, avoids the work piece to rise to stick up.

The working principle is as follows: when the device is used, the electromagnetic slide rail 10 and the hydraulic cylinder 9 are connected with an external controller, two workpieces to be welded penetrate into the bottoms of the two support frames 2, the workpieces respectively extrude the second rotating rollers 4 at the bottoms of the support frames 2 towards two sides, the first rotating roller 3 and the second rotating roller 4 at one side of the bottom of the support frame 2 are better matched with the penetration of the workpieces, meanwhile, the workpieces can be well pressed and prevented from warping, then the controller controls the electromagnetic slide rail 10 and transmits a moving instruction, under the mutual matching of the electromagnetic slide rail 10 and the sliding block, the sliding block drives the welding head to move to the left, the controller transmits the instruction of downward movement of the hydraulic cylinder 9, the hydraulic cylinder 9 drives the welding head 12 to move downward, the height of the welding head 12 is close to the splicing position of the two workpieces, the laser radiation heats the surface of the workpieces, the surface heat diffuses inward through heat conduction, and the laser pulse is controlled by controlling, The laser parameters such as energy, peak power and repetition frequency melt the workpiece to form a specific molten pool (the specific principle is not described herein), thereby completing the welding of the workpiece, the workpiece completing the welding can be drawn out from the right side, and the workpiece to be welded can be continuously penetrated into the left side.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an adjustable facula swing soldered connection, includes base (1) and controller, its characterized in that: the device is characterized in that supporting frames (2) are arranged at two ends of the base (1), a plurality of groups of first rotating rollers (3) are rotatably connected to one end of the top and one end of the bottom of each supporting frame (2), second rotating rollers (4) are rotatably connected to the inner side and the bottom of each supporting frame (2), sliding chutes (5) are arranged at two ends of the inside of the base (1), movable blocks (7) are movably connected to the insides of the sliding chutes (5) through springs (6), the tops of the movable blocks (7) are fixedly connected with two groups of the second rotating rollers (4), a hydraulic cylinder (9) is installed at one end of the top of the base (1), an electromagnetic sliding rail (10) is installed at the top of the hydraulic cylinder (9), a sliding block (11) matched with the electromagnetic sliding rail (10) is slidably connected to the outer side of the electromagnetic sliding rail (10), and an outer shell (13), the inboard of shell body (13) is provided with soldered connection (12), air exhauster (14) are installed at the top of slider (11), and the air inlet end of air exhauster (14) extends to the inside of shell body (13), the inner wall of shell body (13) evenly is provided with multiunit heat radiation fins (15).

2. The adjustable spot swing weld head of claim 1, wherein: and sliding blocks matched with the sliding grooves (5) are fixed at the bottoms of the moving blocks (7).

3. The adjustable spot swing weld head of claim 1, wherein: the controller is electrically connected with the welding head (12), the electromagnetic slide rail (10) and the hydraulic cylinder (9).

4. The adjustable spot swing weld head of claim 1, wherein: the top of the base (1) is provided with a through groove (8).

5. The adjustable spot swing weld head of claim 1, wherein: the surfaces of the radiating fins (15) are uniformly provided with a plurality of groups of radiating through holes.

6. The adjustable spot swing weld head of claim 1, wherein: the cross section of the support frame (2) is of an L-shaped structure.