CN213998211U

CN213998211U - Laser welding equipment convenient to accurate positioning

Info

Publication number: CN213998211U
Application number: CN202022896313.3U
Authority: CN
Inventors: 韩旭超
Original assignee: Saitai Laser Technology Shanghai Co ltd
Current assignee: Saitai Laser Technology Shanghai Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-20
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a laser welding equipment convenient to accurate positioning, comprising a base plate, the upper end fixedly connected with backup pad of bottom plate, second electric telescopic handle's front end fixedly connected with laser welder head. This laser welding equipment convenient to accurate positioning, adopt the absorbent mode of sucking disc to fix the both ends of work piece, compress tightly the back with the work piece, adsorb the work piece through the rotation of motor and blade, set up the multiunit suction head, firmly fix the work piece, prevent the condition of skew from appearing when the welding, the reversal of motor can loosen the suction head simultaneously, high durability and convenient use, precision when ensureing to weld, overturn whole work piece through the motor, weld one side after, through the upset direct welding another side, do not need manual operation, can guarantee that twice welded welding seam is neat and level simultaneously, the anti-skidding line on tray surface, the antiskid effect of effectual improvement work piece, and the practicality is greatly improved.

Description

Laser welding equipment convenient to accurate positioning

Technical Field

The utility model relates to a laser welding equipment technical field specifically is a laser welding equipment convenient to accurate positioning.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source, the laser welding is one of important aspects of laser material processing technology application, the laser welding is mainly used for welding thin-wall materials and low-speed welding in the 20 th century in 70 years, the welding process belongs to a heat conduction type, namely, laser radiation heats the surface of a workpiece, surface heat is diffused inwards through heat conduction, the workpiece is melted to form a specific molten pool by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulse, and the laser welding has been successfully applied to precision welding of micro and small parts due to the unique advantages of the laser welding.

However, current laser welding device, when using, most all do not have fine work piece fixing device, lead to the work piece when the welding, the condition that the removal appears very easily, lead to the deviation to appear after the welding, lead to the welded precision not high easily, current laser welding equipment does not have fine tilting mechanism when the other side of welding work piece simultaneously, need manual upset work piece, this process leads to the work piece to be fixed again, lead to twice welded welding seam neat and flat inadequately, influence welding precision, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser welding equipment convenient to accurate positioning, in order to solve and provide current laser welding device in the above-mentioned background art, when using, most do not have fine work piece fixing device, lead to the work piece when the welding, the condition of removal appears very easily, lead to the deviation to appear after the welding, it is not high to lead to the welded precision easily, current laser welding equipment is when the other side of welding work piece simultaneously, do not have fine tilting mechanism, need manual upset work piece, this process leads to the work piece to be fixed again, lead to twice welded welding seam neat and flat inadequately, influence the welding precision, greatly reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a laser welding device convenient for accurate positioning comprises a base plate, wherein a supporting plate is fixedly connected to the upper end of the base plate, a supporting block is fixedly connected to one end, close to the outer side of the base plate, of the supporting plate, a motor is arranged at the upper end of the supporting block, a rotary disc is arranged at one end, close to the center of the base plate, of the motor, the rotary disc is in transmission connection with a transmission end of the motor, a first electric slide rail is arranged at one side, close to the center of the base plate, of the rotary disc, a first electric slide block is arranged at the outer side of the first electric slide rail, a connecting plate is fixedly connected to the outer side of the first electric slide rail, a motor is arranged at the upper end of the connecting plate, a suction head is fixedly connected to the lower end of the connecting plate, blades are arranged inside the suction head, the upper ends of the blades are in transmission connection with the transmission end of the motor, a placing plate is fixedly connected to the lower end of the blades at one side, close to the center of the base plate, of the rotary disc, of the base plate, of the placing plate, the utility model discloses a portable electronic device, including bottom plate, first electric telescopic handle, second electric slide rail, first electric slide rail, second electric slide rail, first electric telescopic handle's upper end fixedly connected with tray, the upper end of bottom plate is located the rear end of first electric telescopic handle and installs the electronic slide rail of second, the electronic slide rail of second is installed in the outside of the electronic slide rail of second, the upper end fixedly connected with support frame of the electronic slide rail of second, the electronic slide rail of third is installed to the front end of support frame, the electronic slide rail of third is installed in the outside of the electronic slide rail of third, the front end fixedly connected with fixed plate of the electronic slide block of third, the front end fixedly connected with second electric telescopic handle of fixed plate, the front end fixedly connected with laser welding head of second electric telescopic handle.

Preferably, the first electric slide rail and the first electric slide block are symmetrically arranged about a vertical central line of the turntable, and the first electric slide rail is connected with the first electric slide block in a sliding manner.

Preferably, the motors, the suction heads and the blades are symmetrically arranged in two groups respectively about a vertical central line of the bottom plate, and the motors, the suction heads and the blades in each group are arranged in a plurality of groups at equal intervals.

Preferably, the upper end of the supporting block is provided with a convex block, the upper end of the supporting block is arranged on the outer side of the convex block and is provided with a plurality of grooves, the convex block and the grooves are distributed at intervals and at equal intervals, and the upper end face of the supporting block and the upper end face of the object placing plate are mutually flush.

Preferably, the second electric slide rail and the second electric slide block are symmetrically arranged about a horizontal center line of the bottom plate, and the second electric slide rail and the second electric slide block are connected in a sliding manner.

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

1. this laser welding equipment convenient to accurate positioning through the setting of motor, suction head and blade, adopts the absorbent mode of sucking disc to fix the both ends of work piece, compresses tightly the back with the work piece, adsorbs the work piece through the rotation of motor and blade, sets up the multiunit suction head, firmly fixes the work piece, prevents the condition of skew to appear when the welding, and the reversal of motor can loosen the suction head simultaneously, and convenient to use is swift, guarantees the precision when welding.

2. This laser welding equipment convenient to accurate positioning through the setting of motor, first electric telescopic handle and tray, overturns whole work piece through the motor, welds one side after, through upset direct weld another side, does not need manual operation, can guarantee simultaneously that twice welded welding seam is neat and level, the antiskid line on tray surface, the antiskid effect of effectual improvement work piece has improved the practicality greatly.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a left side view of the supporting frame of the present invention;

FIG. 3 is an enlarged schematic view of the compressing structure of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the supporting block of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a support block; 4. a motor; 5. a turntable; 6. a first electric slide rail; 7. a first electric slider; 8. a connecting plate; 9. a motor; 10. a suction head; 11. a blade; 12. a storage plate; 13. a first electric telescopic rod; 14. a support block; 15. a second electric slide rail; 16. a second electric slider; 17. a support frame; 18. a third electric slide rail; 19. a third electric slider; 20. a fixing plate; 21. a second electric telescopic rod; 22. a laser welding head; 141. a bump; 142. and (4) a groove.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a laser welding device convenient for accurate positioning comprises a base plate 1, wherein a supporting plate 2 is fixedly connected to the upper end of the base plate 1, a supporting block 3 is fixedly connected to one end, close to the outer side of the base plate 1, of the supporting plate 2, a motor 4 is arranged at the upper end of the supporting block 3, a rotary disc 5 is arranged at one end, close to the center of the base plate 1, of the motor 4, the rotary disc 5 is in transmission connection with a transmission end of the motor 4, a first electric slide rail 6 is arranged on one side, close to the center of the base plate 1, of the rotary disc 5, a first electric slide block 7 is arranged on the outer side of the first electric slide rail 6, a connecting plate 8 is fixedly connected to the outer side of the first electric slide block 7, a motor 9 is arranged at the upper end of the connecting plate 8, a suction head 10 is fixedly connected to the lower end of the connecting plate 8, a blade 11 is arranged inside the suction head 10, the upper end of the blade 11 is in transmission connection with the transmission end of the motor 9, a storage plate 12 is fixedly connected to the lower end, one side, close to the center of the rotary disc 5, close to the center of the base plate 1, of the blade 11, the upper end of bottom plate 1 is located the first electric telescopic handle 13 of fixedly connected with between the backup pad 2, the upper end fixedly connected with tray 14 of first electric telescopic handle 13, second electric slide rail 15 is installed to the upper end of bottom plate 1 is located the rear end of first electric telescopic handle 13, second electric slider 16 is installed in the outside of second electric slide rail 15, the upper end fixedly connected with support frame 17 of second electric slider 16, third electric slide rail 18 is installed to the front end of support frame 17, third electric slider 19 is installed in the outside of third electric slide rail 18, the front end fixedly connected with fixed plate 20 of third electric slider 19, the front end fixedly connected with second electric telescopic handle 21 of fixed plate 20, the front end fixedly connected with laser beam welding head 22 of second electric telescopic handle 21.

Further, first electronic slide rail 6 and first electronic slider 7 are provided with two about the vertical central line symmetry of carousel 5 respectively, and first electronic slide rail 6 and first electronic slider 7 sliding connection realize reciprocating of suction head 10, the simple operation.

Furthermore, the motors 9, the suction heads 10 and the blades 11 are symmetrically arranged in two groups about the vertical central line of the bottom plate 1, and multiple groups of motors 9, the suction heads 10 and the blades 11 are arranged in each group at equal intervals, so that the adsorption force on a workpiece is improved, and the welding is more stable.

Furthermore, a bump 141 is arranged at the upper end of the support block 14, a groove 142 is formed in the upper end of the support block 14, which is located outside the bump 141, a plurality of bumps 141 and grooves 142 are distributed at intervals at equal intervals, the upper end surface of the support block 14 and the upper end surface of the object placing plate 12 are flush with each other, and the anti-skid effect on the workpiece is improved.

Further, two second electric slide rails 15 and two second electric sliders 16 are symmetrically arranged on the horizontal center line of the bottom plate 1, the second electric slide rails 15 and the second electric sliders 16 are connected in a sliding mode, and the laser welding equipment can move freely and weld different positions respectively.

The working principle is as follows: firstly, a workpiece to be welded is placed on a placing plate 12 positioned at the left side of the equipment, at the moment, a connecting plate 8 is moved downwards through the movement of a first electric slide rail 6 and a first electric slide block 7, a suction head 10 is contacted with the surface of the workpiece, then a motor 9 is started, a moving blade 11 is driven to rotate through the rotation of the motor 9 to generate suction force, the suction head 10 is fixed with the workpiece, the rest suction heads 10 are fixed with the workpiece by repeating the operation, then a first electric telescopic rod 13 is lifted upwards to contact a support block 14 with the workpiece to play a role of auxiliary support, another workpiece to be welded is placed on the equipment positioned at the right side of the equipment, another workpiece is fixed according to the operation, then welding can be started, and the left and right movement of the welding device is realized through a second electric slide rail 15 and a second electric slide block 16, realize reciprocating of welding set through third electric slide rail 18 and third electric slider 19, rethread second electric telescopic handle 21 realizes laser welder head 22's back-and-forth movement, the convenience welds the different positions of work piece, after the one side welding of work piece is accomplished, starter motor 4, the rotation through motor 4 drives whole work piece and overturns, weld the another side through welding set again, guarantee that the welding seam is neat and level, the convenient and fast that the operation is got up, the practicality of this laser welding equipment has been improved greatly.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A laser welding apparatus facilitating accurate positioning, comprising a base plate (1), characterized in that: the upper end of the bottom plate (1) is fixedly connected with a supporting plate (2), one end, close to the outer side of the bottom plate (1), of the supporting plate (2) is fixedly connected with a supporting block (3), the upper end of the supporting block (3) is provided with a motor (4), one end, close to the center of the bottom plate (1), of the motor (4) is provided with a turntable (5), the turntable (5) is in transmission connection with a transmission end of the motor (4), one side, close to the center of the bottom plate (1), of the turntable (5) is provided with a first electric sliding rail (6), the outer side of the first electric sliding rail (6) is provided with a first electric sliding block (7), the outer side of the first electric sliding block (7) is fixedly connected with a connecting plate (8), the upper end of the connecting plate (8) is provided with a motor (9), the lower end of the connecting plate (8) is fixedly connected with a suction head (10), and the suction head (10) is internally provided with a blade (11), the upper end of the blade (11) is in transmission connection with the transmission end of the motor (9), one side of the rotary table (5) close to the center of the bottom plate (1) is fixedly connected with a storage plate (12) at the lower end of the blade (11), the upper end of the bottom plate (1) is positioned between the supporting plates (2) and is fixedly connected with a first electric telescopic rod (13), the upper end of the first electric telescopic rod (13) is fixedly connected with a supporting block (14), the rear end of the upper end of the bottom plate (1) positioned at the first electric telescopic rod (13) is provided with a second electric sliding rail (15), the outer side of the second electric sliding rail (15) is provided with a second electric sliding block (16), the upper end of the second electric sliding block (16) is fixedly connected with a supporting frame (17), the front end of the supporting frame (17) is provided with a third electric sliding rail (18), the outer side of the third electric sliding rail (18) is provided with a third electric sliding block (19), the front end of the third electric sliding block (19) is fixedly connected with a fixing plate (20), the front end of the fixing plate (20) is fixedly connected with a second electric telescopic rod (21), and the front end of the second electric telescopic rod (21) is fixedly connected with a laser welding head (22).

2. A laser welding apparatus facilitating accurate positioning according to claim 1, wherein: the first electric sliding rail (6) and the first electric sliding block (7) are symmetrically arranged about the vertical central line of the rotary table (5), and the first electric sliding rail (6) is connected with the first electric sliding block (7) in a sliding mode.

3. A laser welding apparatus facilitating accurate positioning according to claim 1, wherein: the motor (9), the suction head (10) and the blades (11) are symmetrically arranged in two groups relative to the vertical central line of the bottom plate (1), and the motor (9), the suction head (10) and the blades (11) are arranged in each group at equal intervals.

4. A laser welding apparatus facilitating accurate positioning according to claim 1, wherein: the upper end of the supporting block (14) is provided with a convex block (141), the upper end of the supporting block (14) is provided with a groove (142) at the outer side of the convex block (141), the convex block (141) and the groove (142) are distributed in an interval manner at equal intervals, and the upper end face of the supporting block (14) is flush with the upper end face of the object placing plate (12).

5. A laser welding apparatus facilitating accurate positioning according to claim 1, wherein: the second electric slide rail (15) and the second electric slide block (16) are symmetrically arranged about the horizontal central line of the bottom plate (1), and the second electric slide rail (15) is connected with the second electric slide block (16) in a sliding mode.