CN214322186U

CN214322186U - Novel laser spot welding machine

Info

Publication number: CN214322186U
Application number: CN202023219873.1U
Authority: CN
Inventors: 吴友波
Original assignee: Shenzhen Huahe Laser Co ltd
Current assignee: Shenzhen Huahe Laser Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-01
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a novel laser spot welding machine, which comprises a machine body and is characterized in that the periphery of the bottom of the machine body is fixedly connected with the top end of a universal wheel, one side of the universal wheel is provided with a second groove respectively, the second groove is movably connected with the top end of a second screw rod, the middle part of the second screw rod is in threaded connection with a nut, the bottom end of the second screw rod is fixedly connected with the top end of a cushion block, the periphery of the top end of the machine body is connected with a bottom end buckle of a transparent shield, the middle part of the top end of the transparent shield is fixedly connected with the bottom end of an exhaust pipe, a fan is arranged inside the exhaust pipe, two sides of the top end of the inner wall of the transparent shield are respectively fixedly connected with the top end of a lighting lamp, one side of the machine body is provided with a handle, one side of the handle is fixedly connected with one end of a first screw rod, the first screw rod is in threaded connection with a limiting slider, and the top end of the limiting slider is fixedly connected with the bottom end of a clamping plate, one side of the top end of the clamping plate is fixedly connected with the top end of the air pressure rod. The utility model discloses simple structure, convenient operation.

Description

Novel laser spot welding machine

Technical Field

The utility model relates to an electric welding equipment technical field particularly, relates to a novel laser spot welder.

Background

Laser spot welding is the localized heating of a material in a micro area by means of high-energy laser pulses, the energy of the laser radiation being diffused through heat conduction to the interior of the material, melting the material to form a specific melt pool. The novel welding mode is characterized in that laser spot welding is mainly used for welding thin-wall materials and precise parts, spot welding, butt welding, stitch welding, seal welding and the like can be achieved, the depth-width ratio is high, the width of a welding seam is small, a heat affected zone is small, deformation is small, welding speed is high, the welding seam is smooth and attractive, processing or simple processing is not needed after welding, welding seam quality is high, no air hole exists, accurate control can be achieved, a focusing light spot is small, positioning accuracy is high, and automation is easy to achieve.

In the process of spot welding, irradiation of a workpiece by a spotlight is required, but in the prior art, the spotlight of a spot welder is usually fixed, so that the irradiation position of the spotlight is fixed, and when workpieces with different sizes and shapes are machined, dead angles which cannot be irradiated easily occur, and the welding work is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel laser spot welder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel laser spot welding machine comprises a machine body and is characterized in that the periphery of the bottom end of the machine body is fixedly connected with the top end of a universal wheel, a second groove is formed in one side of the universal wheel, the second groove is movably connected with the top end of a second screw rod, the middle portion of the second screw rod is in threaded connection with a nut, the bottom end of the second screw rod is fixedly connected with the top end of a cushion block, the periphery of the top end of the machine body is connected with the bottom end of a transparent shield in a buckling mode, the middle portion of the top end of the transparent shield is fixedly connected with the bottom end of an exhaust pipe, a fan is arranged inside the exhaust pipe, two sides of the top end of the inner wall of the transparent shield are fixedly connected with the top end of an illuminating lamp respectively, a handle is arranged on one side of the machine body, one side of the handle is fixedly connected with one end of a first screw rod, the first screw rod is in threaded connection with a limiting slide block, and the top end of the limiting slide block is fixedly connected with the bottom end of a clamping plate, the utility model discloses a portable spot welding machine, including clamp plate, bracing piece, first stock, second linear electric motor, state lamp, status lamp, shrink lamp, the top fixed connection of top one side of the top of clamp plate and pneumatic rod, the bottom of pneumatic rod and the top fixed connection of buttressing plate, the bottom of organism respectively with the bottom fixed connection of bracing piece all around, the top of bracing piece and the both ends fixed connection of first stock, first stock and the transmission of first stock are connected, the middle part of first linear electric motor respectively with the both ends fixed connection of second stock, the second stock is connected with the transmission of second linear electric motor, the state lamp is installed to top one side of second linear electric motor, the bottom of second linear electric motor all around respectively with the top fixed connection of shrink lamp, the bottom middle part of second linear electric motor and the top fixed connection of spot welding device, the part has been placed to the bottom of buttressing plate.

Furthermore, one end of each universal wheel is provided with a braking device.

Furthermore, the top of organism is equipped with the spout, and the bottom sliding connection of spout and grip block.

Further, a power supply device is installed on one side of the bottom end of the machine body.

Furthermore, the bottom ends of the abutting plates are respectively provided with a rubber cushion layer.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses install transparent guard shield on the top of organism to placed fan and exhaust column on the top of guard shield, can increaseed the noise abatement and propagate, draw out the smoke and dust that spot welding device during operation produced simultaneously. The light provides wide angle illumination lamp source, and the shrink lamp can strengthen specific high light for the spot welding region, and the backing plate of organism bottom can fix the device wholly under the regulation of nut.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic overall cross-sectional view of a novel laser spot welder;

fig. 2 is a schematic top view of a spot welding machine set of the novel laser spot welding machine.

Reference numerals:

1. a fan; 2. an exhaust pipe; 3. a status light; 4. a spot welding device; 5. a first linear motor; 6. a first long rod; 7. a transparent shield; 8. a second linear motor; 9. an illuminating lamp; 10. a second long rod; 11. a pinch light; 12. a pneumatic rod; 13. a clamping plate; 14. a support bar; 15. a resisting plate; 16. a handle; 17. a first screw; 18. a limiting slide block; 19. a body; 20. a part; 21. a groove; 22. a second screw; 23. a nut; 24. cushion blocks; 25. a universal wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a novel laser spot welding machine according to an embodiment of the present invention includes a machine body 19, and is characterized in that the bottom of the machine body 19 is fixedly connected to the top end of a universal wheel 25, a second groove 21 is formed on one side of the universal wheel 25, the second groove 21 is movably connected to the top end of a second screw 22, the middle portion of the second screw 22 is connected to a nut 23 by a thread, the bottom end of the second screw 22 is fixedly connected to the top end of a spacer 24, the top end of the machine body 19 is connected to the bottom end of a transparent shield 7 by a buckle, the middle portion of the top end of the transparent shield 7 is fixedly connected to the bottom end of an exhaust pipe 2, a blower 1 is installed inside the exhaust pipe 2, two sides of the top end of the inner wall of the transparent shield 7 are fixedly connected to the top end of an illumination lamp 9, a handle 16 is installed on one side of the machine body 19, one side of the handle 16 is fixedly connected with one end of a first screw rod 17, the first screw rod 17 is in threaded connection with a limiting slide block 18, the top end of the limiting slide block 18 is fixedly connected with the bottom end of a clamping plate 13, one side of the top end of the clamping plate 13 is fixedly connected with the top end of an air pressure rod 12, the bottom end of the air pressure rod 12 is fixedly connected with the top end of a supporting plate 15, the periphery of the bottom end of the machine body 19 is fixedly connected with the bottom end of a supporting rod 14, the top end of the supporting rod 14 is fixedly connected with the two ends of a first long rod 6, the first long rod 6 is in transmission connection with a first linear motor 5, the middle part of the first linear motor 5 is fixedly connected with the two ends of a second long rod 10, the second long rod 10 is in transmission connection with a second linear motor 8, a state lamp 3 is installed on one side of the top end of the second linear motor 8, the periphery of the bottom end of the second linear motor 8 is fixedly connected with the top end of a contraction lamp 11, the middle part of the bottom end of the second linear motor 8 is fixedly connected with the top end of the spot welding device 4, and a part 20 is placed at the bottom end of the abutting plate 15.

Through the above technical scheme of the utility model, arresting gear is installed respectively to the one end of universal wheel 25, organism 19's top is equipped with the spout, and spout and grip block 13's bottom sliding connection, power supply unit is installed to bottom one side of organism 19, rubber cushion is installed respectively to the bottom of board 15.

The working principle is as follows: part 20 puts on organism 19's top, rotate handle 16 and let the both sides of the part of grip block 12 laminating, pneumatic rod 12 extends simultaneously, let and support the both sides that board 15 gripped part 20, first linear electric motor 5 moves on respective stock respectively with second linear electric motor 8, spot welding device 4 carries out spot welding operation to part 20's surface, the smoke and dust of production is pumped to exhaust column 2 by fan 1 in, light 9 throws light on part 20 respectively with shrink lamp 11, the cushion 24 of organism 19 bottom supports under the regulation of nut 23 and plays the device wholly.

In summary, the following steps: the utility model discloses install transparent guard shield on the top of organism to placed fan and exhaust column on the top of guard shield, can increaseed the noise abatement and propagate, draw out the smoke and dust that spot welding device during operation produced simultaneously. The light provides wide angle illumination lamp source, and the shrink lamp can strengthen specific high light for the spot welding region, and the backing plate of organism bottom can fix the device wholly under the regulation of nut.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The novel laser spot welding machine comprises a machine body (19) and is characterized in that the periphery of the bottom end of the machine body (19) is fixedly connected with the top end of a universal wheel (25) respectively, a second groove (21) is arranged on one side of the universal wheel (25) respectively, the second groove (21) is movably connected with the top end of a second screw rod (22), the middle part of the second screw rod (22) is in threaded connection with a nut (23), the bottom end of the second screw rod (22) is fixedly connected with the top end of a cushion block (24), the periphery of the top end of the machine body (19) is connected with the bottom end of a transparent shield (7) in a buckling mode, the middle part of the top end of the transparent shield (7) is fixedly connected with the bottom end of an exhaust pipe (2), a fan (1) is arranged inside the exhaust pipe (2), two sides of the top end of the inner wall of the transparent shield (7) are fixedly connected with the top end of an illuminating lamp (9) respectively, a handle (16) is arranged on one side of the machine body (19), one side of the handle (16) is fixedly connected with one end of a first screw rod (17), the first screw rod (17) is in threaded connection with a limiting slide block (18), the top end of the limiting slide block (18) is fixedly connected with the bottom end of a clamping plate (13), one side of the top end of the clamping plate (13) is fixedly connected with the top end of an air pressure rod (12), the bottom end of the air pressure rod (12) is fixedly connected with the top end of a supporting plate (15), the periphery of the bottom end of the machine body (19) is fixedly connected with the bottom end of a supporting rod (14), the top end of the supporting rod (14) is fixedly connected with the two ends of a first long rod (6), the first long rod (6) is in transmission connection with a first linear motor (5), the middle part of the first linear motor (5) is fixedly connected with the two ends of a second long rod (10) respectively, the utility model discloses a spot welding device, including first linear electric motor (8), second stock (10) and second linear electric motor (8), state lamp (3) are installed to top one side of second linear electric motor (8), the bottom of second linear electric motor (8) around respectively with the top fixed connection of shrink lamp (11), the bottom middle part of second linear electric motor (8) and the top fixed connection of spot welding device (4), part (20) have been placed to the bottom of support board (15).

2. A novel laser spot welder according to claim 1, characterized in that one end of the universal wheels (25) is equipped with a brake device.

3. A novel laser spot welding machine as claimed in claim 1, characterized in that the top end of the machine body (19) is provided with a sliding groove, and the sliding groove is connected with the bottom end of the clamping plate (13) in a sliding manner.

4. A novel laser spot welder according to claim 1, characterized in that the bottom side of the machine body (19) is equipped with a power supply device.

5. A novel laser spot welder according to claim 1, characterized in that the bottom ends of the resisting plates (15) are respectively provided with rubber cushions.