CN217166951U

CN217166951U - Laser welding device with automatically-adjusted angle

Info

Publication number: CN217166951U
Application number: CN202123379173.3U
Authority: CN
Inventors: 赵良春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-12
Anticipated expiration: 2031-12-30

Abstract

The utility model is suitable for a laser welding field provides a laser welding device of angle automatically regulated, including the base to and set up the drive support on the base, still include the regulating unit and the mounting bracket that are located on the drive support; the adjusting unit includes the box that is connected with the drive support, and the box is open type structure towards one side of base to and rotate the body of connection in box opening side, and the slip joint has the installation piece on the box inner wall, and one side fixedly connected with extensible member relative rather than the opening in the box, extensible member are used for driving the installation piece and carry out vertical ascending removal of putting in the box. The beneficial effects are as follows: the orientation and the angle of the welding head can be rapidly adjusted through the switching operation, and the actual use effect is good.

Description

Laser welding device with automatically-adjusted angle

Technical Field

The utility model belongs to the laser welding field especially relates to a laser welding device of angle automatically regulated.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. Is often applied to the precise welding of micro and small parts.

During laser welding, because of the matching relationship of welding parts, the welding positions are not always located in the same plane, and in order to ensure the welding effect, the angle of a welding head needs to be adjusted, so that the integrity of a welding seam is ensured.

The conventional laser welding device needs manual control when a welding head is adjusted, and the swinging or rotation of the welding head is controlled through various knobs, so that the laser welding device is complicated to use.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an angle automatically regulated's laser welding device aims at the problem of mentioning among the above-mentioned background art.

The embodiment of the utility model provides a realize like this, a laser welding device of angle automatically regulated, including the base, and set up the drive support on the base, still include the regulating unit and the mounting bracket that are located on the drive support;

the adjusting unit comprises a box body connected with the driving support, one side of the box body, facing the base, is of an open structure, and a pipe body connected to the opening side of the box body in a rotating mode, an installing block is clamped on the inner wall of the box body in a sliding mode, one side, opposite to the opening, of the inside of the box body is fixedly connected with a telescopic piece, the telescopic piece is used for driving the installing block to move in the box body in a vertically and upwards mode, and a friction ring is fixedly connected to one end, located in the box body, of the pipe body;

the mounting block is fixedly connected with a driving piece, the output end of the driving piece is connected with a rotating shaft in a matching mode, a first driving wheel is fixed to the other end of the rotating shaft, a driving ring is fixedly sleeved in the middle of the rotating shaft, the rotating shaft is located in a friction ring, the other end of the pipe body is rotatably connected with a transversely-arranged mounting shaft, a second driving wheel is arranged on the mounting shaft and located in the pipe body, two ends of the mounting shaft are located outside the pipe body, a mounting frame is fixedly connected with two ends of the mounting shaft, and a welding head is arranged on the mounting frame;

the telescopic piece is used for driving the driving piece and the rotating shaft to move in the vertical direction, so that the driving ring is in contact with the friction ring or the first driving wheel is in contact with the second driving wheel.

Preferably, a plurality of ejector blocks are fixed on the outer side of the mounting block, and clamping grooves matched with the ejector blocks are formed in the inner wall of the box body.

Preferably, the length of the clamping groove is larger than the distance between the friction ring and the mounting shaft.

Preferably, the side wall of the box body is provided with a heat dissipation structure.

Preferably, the mounting shaft is coupled to the tube body by a locking ring fixed to the tube body.

The embodiment of the utility model provides a pair of angle automatically regulated's laser welding device, its beneficial effect is: this device can be through the position that changes the driving piece when using, when changeing epaxial drive ring and friction ring and contacting, can drive the body and rotate to change the orientation of bonding tool, and when changeing epaxial first drive wheel and second drive wheel and contacting, can drive the installation axle and rotate, thereby make the bonding tool on the mounting bracket swing, orientation and the angle that can the quick adjustment bonding tool through the operation of switching formula, the in-service use is effectual.

Drawings

Fig. 1 is a front view of an automatic angle adjusting laser welding device according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of an adjusting unit provided by an embodiment of the present invention;

fig. 3 is a three-dimensional structure diagram of the mounting block provided by the embodiment of the present invention;

in the drawings: 1-a base; 2-a drive bracket; 3-a conditioning unit; 301-a box body; 302-a tubular body; 303-a mounting block; 304-a telescoping member; 305-a friction ring; 306-a driver; 307-a rotating shaft; 308-a first drive wheel; 309-drive ring; 310-mounting the shaft; 311-a second transmission wheel; 4-a mounting frame; 5-a welding head; 6-a top block; 7-a heat dissipation structure; 8-locking ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1 and fig. 2, a structure diagram of a laser welding device with an automatically adjustable angle according to an embodiment of the present invention includes:

the device comprises a base 1, a driving support 2 arranged on the base 1, an adjusting unit 3 positioned on the driving support 2 and a mounting rack 4.

Adjusting unit 3 includes the box 301 that is connected with drive support 2, and box 301 is open type structure towards one side of base 1 to and rotate and connect at box 301 opening side's body 302, and the slip joint has installation piece 303 on the box 301 inner wall, and one side fixedly connected with extensible member 304 relative rather than the opening in box 301, extensible member 304 are used for driving installation piece 303 and carry out vertical ascending removal of putting in box 301, one end fixedly connected with friction ring 305 that body 302 is located box 301.

Fixedly connected with driving piece 306 on installation piece 303, the output cooperation of driving piece 306 is connected with pivot 307, and the other end of pivot 307 is fixed with first drive wheel 308, and the fixed driving ring 309 that has cup jointed in the middle part on the pivot 307, and pivot 307 is located friction ring 305, the other end of body 302 rotates and is connected with and transversely is provided with installation axle 310, and the installation is epaxial to be located the inside second drive wheel 311 that is provided with of body 302, and the both ends of installation axle 310 are located the body 302 outsidely, and mounting bracket 4 carries out fixed connection with the both ends of installing axle 310, is provided with bonding tool 5 on the mounting bracket 4.

The telescopic member 304 is used to drive the driving member 306 and the rotating shaft 307 to move vertically, so that the driving ring 309 contacts with the friction ring 305 or the first driving wheel 308 contacts with the second driving wheel 311.

In an embodiment of the present invention, the position of the driving member 306 can be changed when the device is used, when the driving ring 309 on the rotating shaft 307 contacts with the friction ring 305, the tube 302 can be driven to rotate, thereby changing the orientation of the welding head 5, and when the first driving wheel 308 on the rotating shaft 307 contacts with the second driving wheel 311, the mounting shaft 310 can be driven to rotate, thereby the welding head 5 on the mounting frame 4 can swing, the orientation and the angle of the welding head 5 can be quickly adjusted through the switching operation, and the practical use effect is good.

The utility model discloses an in the example, drive bracket 2 can adopt vertical electric telescopic handle and the horizontal telescopic link that connects gradually, the position at adjustment bonding tool 5 place that can convenient and fast, extensible member 304 can adopt electric putter, of course also can adopt hydraulic telescoping rod, as long as can control the installation piece 303 and remove in box 301, driving piece 306 can adopt the motor, of course also can adopt hydraulic motor, can drive pivot 307 rotatory can, first drive wheel 308 and second drive wheel 311 can the friction pulley complex mode, also can adopt bevel gear intermeshing's structural style.

As shown in fig. 3, as a preferred embodiment of the present invention, a plurality of top blocks 6 are fixed outside the mounting block 303, and a slot matched with the top block 6 is opened on the inner wall of the box 301.

In a case of this embodiment, the fitting manner of the mounting block 303 and the inner wall of the box 301 enables the mounting block 303 to only move up and down along the vertical direction of the box 301, and a large acting force is generated when the driving member 306 works, the telescopic member 304 generally adopts a pipe structure, which cannot effectively limit the rotation of the mounting block 303 and the driving member 306, and this structure can effectively solve the problem, and the length of the slot is greater than the distance between the friction ring 305 and the mounting shaft 310, so as to ensure that the mounting block 303 can move to a proper position when switching and adjusting.

As shown in fig. 1, as a preferred embodiment of the present invention, a heat dissipation structure 7 is opened on a side wall of the box 301.

In a case of this embodiment, the heat dissipation structure 7 may adopt heat dissipation holes formed in the side wall of the box 301, and certainly, the heat dissipation through grooves may be formed, because the expansion piece 304 and the driving piece 306 inside the box 301 generate heat during operation, the heat dissipation structure 7 is configured to effectively dissipate heat, thereby ensuring the stability of operation.

As shown in fig. 2, as a preferred embodiment of the present invention, the mounting shaft 310 is connected to the tube 302 by a locking ring 8 fixed to the tube 302.

In one aspect of the present embodiment, since the rotating mounting shaft 310 is in a free state after the first transmission wheel 308 and the second transmission wheel 311 are separated, the locking ring 8 needs to be provided to limit the rotation of the mounting shaft 310, so that the welding head 5 is fixed in position after adjustment, the locking ring 8 can be a rubber ring, and can rotate by itself after the mounting shaft 310 receives an external force, and when the external force disappears, the locking ring 8 can be used to clamp and limit the rotation of the mounting shaft 310.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The laser welding device with the automatically adjusted angle comprises a base, a driving support arranged on the base, and an adjusting unit and an installation frame which are positioned on the driving support;

2. The laser welding device with the automatically adjustable angle as claimed in claim 1, wherein a plurality of top blocks are fixed on the outer side of the mounting block, and a clamping groove matched with the top blocks is formed on the inner wall of the box body.

3. The automatically angle adjusting laser welding device of claim 2, wherein the length of the slot is greater than the spacing between the friction ring and the mounting shaft.

4. The self-angle-adjusting laser welding device according to claim 1, wherein the side wall of the case is provided with a heat dissipation structure.

5. The self-angle adjusting laser welding apparatus according to claim 1, wherein the mounting shaft is coupled to the tube body by a locking ring fixed to the tube body.