CN212329984U

CN212329984U - Spot welding device is used in circuit board processing

Info

Publication number: CN212329984U
Application number: CN202020368891.7U
Authority: CN
Inventors: 邹双全; 丁志能; 陆明军
Original assignee: Shanghai Jinhe Electronic Technology Co ltd
Current assignee: Shanghai Jinhe Electronic Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-12
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a spot welding device is used in circuit board processing, including bottom plate and spot welder, the welding of bottom plate upside middle part has the support plate, and is fixed with the welding plate on support plate upside top, the fan is installed to bottom plate upside left end middle part, bottom plate upside rear end both sides are fixed with the support, and install the terminal box on the left of the support. This spot welding device for circuit board processing is provided with welds the board, it constitutes detachable construction with the support plate to weld the board, can be meetting the not suitable this shape of use of circuit board of some special shapes and weld the board and change, the spot welding work that is applicable to most circuit boards on the market that can be comparatively convenient, increase the pluralism practical degree of equipment, can cause a bit to damage or the welding spot is long-pending stifled to the welding board in permanent spot welding process unavoidably simultaneously, the resistance to compression will weld the board and dismantle to get off and clear up and maintain operations such as replacement, increase a convenient effect.

Description

Spot welding device is used in circuit board processing

Technical Field

The utility model relates to a spot welding technical field is used in the circuit board processing, specifically is a spot welding device is used in circuit board processing.

Background

The spot welding device for processing the circuit board is characterized in that when the circuit board is welded, current flows from one electrode to the other electrode, instant thermal welding is formed at two contact resistance points, and the welding current instantly flows from the other electrode to the electrodes along two workpieces to form a loop, so that the internal structure of the workpiece to be welded is not damaged.

The practical degree of spot welding device for processing circuit boards in the market is not enough, can not adapt to and to the spot welding work of most circuit boards, and is not comprehensive enough to the accurate control of spot welding degree to most structure is complicated, and the cost input is too high, and for this reason, we propose a spot welding device for processing circuit boards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spot welding device is used in circuit board processing to the spot welding device practical degree is not enough for the circuit board processing on the market that proposes in solving above-mentioned background art, can not adapt to and to the spot welding work of most circuit boards, and is not comprehensive enough to the accurate of spot welding degree to the accuse, and most structure is complicated, the too high problem of cost input.

In order to achieve the above object, the utility model provides a following technical scheme: a spot welding device for processing a circuit board comprises a bottom plate and a spot welder, wherein a carrier plate is welded in the middle of the upper side of the bottom plate, a welding plate is fixed at the top end of the upper side of the support plate, a fan is arranged at the middle part of the left end of the upper side of the bottom plate, a bracket is fixed at two sides of the rear end of the upper side of the bottom plate, and the upper end of the left side of the bracket is provided with a junction box, the middle part of the lower end of the front surface of the junction box is embedded with a right adjusting nut, the top end of the upper side of the bracket is fixed with an upper beam, a sliding groove is embedded in the middle of the upper end of the upper beam, the spot welder is connected to the middle of the front side of the bracket, an electronic display is embedded in the middle of the upper end of the front side of the spot welder, a telescopic rod is connected to the middle of the lower side of the spot welder, and the tail part of the lower side of the telescopic rod is provided with a welding head protective shell, the tail end of the lower side of the welding head protective shell is fixed with a spot welding gun head, the fan is characterized in that a rotating shaft is installed in the center of the inside of the fan, fan blades are fixed on the periphery of the outer side of the rotating shaft, and positioning holes are distributed in the surface of the upper side of the support plate.

Preferably, the bottom plate is of a cubic structure, and the bottom plate welding plate is of a welding integrated structure.

Preferably, the welding plate is rectangular, and the welding plate and the support plate form a detachable structure.

Preferably, the spot welder forms a slidable structure on the sliding groove, and the spot welder and the telescopic rod are located on the same vertical central axis.

Preferably, the telescopic rod is cylindrical, and the telescopic rod forms a telescopic structure.

Preferably, the fan blades are four in number, and the fan blades form a rotatable structure.

Compared with the prior art, the beneficial effects of the utility model are that: the spot welding device for processing the circuit board is provided with the bottom plate and the spot welder, the bottom plate is of a cubic structure, the cubic bottom plate has good stability, the bottom plate can be excellently and stably fixed on the ground in the installation and storage processes, a certain storage space is also arranged in the cubic structure, parts and objects can be stored, internal circuits and important objects can be conveniently stored and protected, meanwhile, the cubic bottom plate is matched with the support plate, the fan and the support frame for installation, the connection of the four is a smooth cross section, the existence of gaps is reduced during installation, the interference of foreign matters such as gas and the like is isolated, the installation is firmer and more stable, the spot welding device is favorable for long-term use, if the installation work amount is increased too much by adopting a circular structure, more materials and cost can be wasted, the original design is not facilitated, the welding plate of the bottom plate is of a welding integrated structure, and the tightness of, the connection firmness degree between the two is increased, the integrated structure can enable the two to act together to balance stress when in bearing and compression resistance, so that the bottom plate is more stable in installation, use and fixation, the compression resistance is increased, more objects can be borne, the practicability is increased, and meanwhile, the integrated structure is not high in difficulty and low in cost compared with the process manufacturing;

the welding plate is rectangular, the rectangular welding plate is matched with the shape of the support plate, certain advantages are achieved in the installation and fixation process, the rectangular welding plate also conforms to the shape structure of most circuit boards, the circuit boards can be ideally fixed through the positioning holes on the upper side of the welding plate in the welding process, contact resistance is formed between the rectangular welding plate and parts in the support plate on the lower side through contact of the spot welding gun heads, spot welding is completed, shaking and deviation cannot occur in welding, the circuit boards are poor in welding effect, low in welding efficiency, serious in material waste and capable of threatening a user to a certain degree, safety and practicability are guaranteed, the welding plate and the support plate form a detachable structure, the welding plate and the support plate are not suitable for replacement of circuit boards in special shapes due to the fact that the circuit boards in special shapes are not suitable for use, spot welding work of most circuit boards on the market can be conveniently achieved, and the diversified practical degree, meanwhile, the welding plate is inevitably damaged a little or blocked in a long-term spot welding process, and the welding plate is detached by compression resistance to be cleaned, maintained, replaced by old welding and the like, so that a convenience effect is improved;

the spot welder constitutes slidable structure on the spout, slidable structure spot welder can adapt to the spot welding work of most circuit boards, when carrying out spot welding work, thereby it is troublesome always to change the circuit board angle when leading to the circuit board to need a plurality of positions of spot welding because the position of circuit board has been fixed to the welded plate, also some corners can not weld, and this problem has just perfectly been solved to the slidability, move the spot welding according to the difference of spot welding position, can sweep out all corner angles, and spot welder and telescopic link are in same vertical axis to both effort and be in same line, the pressure of telescopic link and downside article to whole spot welder has been reduced, also comparatively convenient realization installation and practicality between them simultaneously, the flexibility degree has been increased.

Drawings

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

FIG. 2 is a schematic view of the fan structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a base plate; 2. a carrier plate; 3. welding the plate; 4. a fan; 5. a support; 6. a junction box; 7. adjusting the nut; 8. an upper beam; 9. a chute; 10. a spot welder; 11. an electronic display; 12. a telescopic rod; 13. a welding head protective shell; 14. spot welding gun heads; 15. a rotating shaft; 16. a fan blade; 17. and (7) positioning the holes.

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. 1-3, the present invention provides a technical solution: a spot welding device for processing a circuit board comprises a bottom plate 1, a support plate 2, a welding plate 3, a fan 4, a support 5, a junction box 6, an adjusting nut 7, an upper beam 8, a chute 9, a spot welder 10, an electronic display 11, a telescopic rod 12, a welding head protection shell 13, a spot welding gun head 14, a rotating shaft 15, fan blades 16 and a positioning hole 17, wherein the support plate 2 is welded in the middle of the upper side of the bottom plate 1, the welding plate 3 is fixed at the top end of the upper side of the support plate 2, the bottom plate 1 is of a cubic structure, the welding plate 3 of the bottom plate 1 is of a welding integrated structure, the cubic bottom plate 1 has good stability, can be stably fixed on the ground in the installation and storage processes, a certain storage space is also arranged inside the cubic structure, parts and objects can be stored, the storage and the protection of internal circuits and important objects are facilitated, The fan 4 and the bracket 5 are installed, the connection between the four is a smooth cross section, the existence of gaps is reduced during installation, the interference of foreign matters such as gas is isolated, the installation is firmer and more stable, the long-term use is facilitated, if the installation amount of relative installation work is increased too much by adopting a circular structure, more materials and cost are wasted, the original design is not facilitated, the welding plate 3 of the bottom plate 1 is of a welding integrated structure, the tightness of equipment is reflected, the connection firmness degree between the two is increased, the integrated structure can act together when bearing and resisting pressure, and the stress is balanced, so that the bottom plate 1 is more stable in installation, use and fixation, the pressure resistance is increased, more objects can be borne, the practicability is increased, and meanwhile, the integrated structure is not high in difficulty of relative process manufacturing and low in cost;

the welding plate 3 is rectangular, the welding plate 3 and the support plate 2 form a detachable structure, the rectangular welding plate 3 conforms to the shape of the support plate 2, certain advantages are achieved in the installation and fixing process, the rectangular welding plate 3 also conforms to the shape structure of most circuit boards, the circuit boards can be ideally fixed through the positioning holes 17 on the upper side of the welding plate 3 in the welding process, contact resistance is formed between the welding gun head 14 and parts in the support plate 2 on the lower side through contact, spot welding is achieved, the situation that the circuit boards are poor in welding effect, low in welding efficiency, serious in material waste and threaten to a user due to shaking and deviation during welding can be avoided, safety and practicability are increased, the detachable structure formed by the welding plate 3 and the support plate 2 is used for replacing some special-shaped circuit boards which are not suitable for using the welding plate 3, and the spot welding work of most circuit boards on the market can be conveniently achieved, the diversified practical degree of the equipment is increased, meanwhile, the welded plate 3 is inevitably damaged a little or blocked in the long-term spot welding process, and at the moment, the welded plate 3 is disassembled by compression resistance to be cleaned, maintained, replaced by old, replaced by new and the like, so that a convenient effect is increased;

the fan 4 is installed at the left end of the upper side of the bottom plate 1, the supports 5 are fixed at two sides of the rear end of the upper side of the bottom plate 1, the junction box 6 is installed at the upper end of the left side of the support 5, the right adjusting nut 7 is embedded in the middle of the front lower end of the junction box 6, the upper beam 8 is fixed at the top end of the upper side of the support 5, the sliding chute 9 is embedded in the middle of the upper end of the upper beam 8, the spot welder 10 is connected to the middle of the front side of the support 5, the electronic display 11 is embedded in the middle of the front upper end of the spot welder 10, the spot welder 10 forms a slidable structure on the sliding chute 9, the spot welder 10 and the telescopic rod 12 are located on the same vertical central axis, the spot welder 10 with the slidable structure can adapt to spot welding work of most circuit boards, when the spot welding work is carried out, the problem is perfectly solved by the slidability, the spot welder can sweep all corner angles of edges by moving spot welding according to different spot welding positions, the spot welder 10 and the telescopic rod 12 are positioned in the same vertical central axis, the acting force of the telescopic rod 12 and an object on the lower side of the telescopic rod to the whole spot welder 10 is positioned in the same line, the pressure of the telescopic rod 12 and the object on the lower side of the telescopic rod to the whole spot welder 10 is reduced, the installation and the practicability of the telescopic rod 12 and the object on the lower side of the telescopic rod are;

the middle part of the lower side of the spot welder 10 is connected with a telescopic rod 12, the tail part of the lower side of the telescopic rod 12 is provided with a welding head protective shell 13, the telescopic rod 12 is in a cylindrical shape, and the telescopic rod 12 forms a telescopic structure, the cylindrical telescopic rod 12 is superior in connection, receives the shape of the upper side spot welder 10, fixes the top of the lower side welding head protective housing 13 to be suspended, at the same time, the cylindrical shape has a larger volume, i.e. a larger space, with the same surface area, than other shapes, more wires can be stored inside, meanwhile, materials are saved, the telescopic rod 12 forms a telescopic structure which can adapt to circuit boards of various types, on one hand, the height can be adjusted to carry out welding according to different types of requirements, on the other hand, the start and stop of welding can be controlled conveniently in time, so that the spot welding gun head 14 is close to and far away from the circuit boards to control the welding degree and start;

welding head protective housing 13 downside end is fixed with spot welding gun head 14, pivot 15 is installed at fan 4 inside center, and be fixed with flabellum 16 around the pivot 15 outside, 2 upside surface distribution on support plate have locating hole 17, flabellum 16 has four, and flabellum 16 constitutes rotatable structure, flabellum 16 has good stability at rotation in-process four leaves, the power of conveying is difficult to make the wind direction rock, do benefit to stably, stirring effect is just unsatisfactory if the blade is few, the blade has many will increase the load capacity, the impeller can bear too big aggravation energy loss when the rotational speed is very high, be unfavorable for saving the cost, four leaves just block in this centre, noise when rotating is also not very big, and flabellum 16 constitutes rotatable structure and is used for producing wind-force and blows the spot welding position, reduce temperature protection safety on the one hand, on the other hand also accelerates the effect of spot welding condensation.

The working principle is as follows: for the spot welding device for processing the circuit board, the circuit board is fixed on the welding plate 3 through the positioning hole 17 to contact the support plate 2, the rectangular welding plate 3 conforms to the shape of the support plate 2, certain advantages are provided in the installation and fixation process, the rectangular welding plate 3 also conforms to the shape structure of most circuit boards, the circuit board can be ideally fixed through the positioning hole 17 on the upper side of the welding plate 3 in the welding process, contact resistance is formed with parts in the lower side support plate 2 through the contact of the spot welding gun head 14, spot welding is completed, the shaking and the deviation can not occur in welding, the welding effect of the circuit board is poor, the welding efficiency is low, the material waste is serious, and the situation that a user has certain threat can occur, the safety is increased, the practicability is improved, and the detachable structure formed by the welding plate 3 and the support plate 2 can be replaced when the circuit board with special shapes is not suitable for using the shape, the spot welder can be conveniently suitable for spot welding work of most circuit boards on the market, the diversified practical degree of equipment is increased, meanwhile, the welding plate 3 is inevitably damaged a little or blocked in the long-term spot welding process, at this time, the welding plate 3 is disassembled under pressure resistance to be cleaned, maintained, replaced with old, replaced and the like, a convenient effect is increased, then the output current of the adjusting nut 7 is adjusted according to the spot welding degree and requirements, the sliding spot welder 10 is aligned to the position needing spot welding, the spot welder 10 with the sliding structure can adapt to the spot welding work of most circuit boards, when the spot welding work is carried out, the angle of the circuit board is changed all the time when the circuit board needs to be subjected to spot welding at multiple positions due to the fact that the position of the circuit board is fixed by the welding plate 3, and the problem is solved perfectly due to the sliding property, spot welding is carried out according to different spot welding positions, the spot welder can sweep all corner angles, the spot welder 10 and the telescopic rod 12 are positioned at the same vertical central axis, the acting forces of the spot welder 10 and the telescopic rod 12 are positioned at the same line, the pressure of the telescopic rod 12 and a lower side object thereof on the whole spot welder 10 is reduced, the installation and the practicability of the spot welder are conveniently realized, the flexibility is increased, the height of the telescopic rod 12 is adjusted, the distance between the spot welding gun head 14 and a circuit board is controlled to carry out electric welding work, the telescopic rod 12 forms a telescopic structure which can adapt to various types of circuit boards, on one hand, the height can be adjusted to carry out welding according to different types of requirements, on the other hand, the start and stop of welding are conveniently controlled in time, the spot welding gun head 14 is close to and far away from the circuit board to control the welding degree and the start, when the spot welding, form a contact resistance, also form one section closed circuit, upside spot welding rifle head 14 forms transient hot melt and accomplishes electric welding work, fan 4 begins work is accomplished in the spot welding, flabellum 16 has good stability at rotation in-process four leaves, the power of conveying is difficult to make the wind direction rock, do benefit to stably, stirring effect is just unsatisfactory if the blade is few, the blade has more will increase the load capacity, the impeller can bear too big aggravation energy loss when the rotational speed is very high, be unfavorable for practicing thrift the cost, four leaves just block in this centre, noise when rotating is also not very big, and flabellum 16 constitutes rotatable structure and is used for producing wind-force and blows the spot welding position, reduce temperature protection safety on the one hand, on the other hand also accelerates the effect of spot welding condensation, just so accomplish the use of spot welding device for whole circuit board processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spot welding device is used in circuit board processing, includes bottom plate (1) and spot welder (10), its characterized in that: the welding device is characterized in that a support plate (2) is welded in the middle of the upper side of the bottom plate (1), a welding plate (3) is fixed on the top of the upper side of the support plate (2), a fan (4) is installed at the middle of the left side of the upper side of the bottom plate (1), supports (5) are fixed on two sides of the rear end of the upper side of the bottom plate (1), a junction box (6) is installed at the upper end of the left side of each support (5), a right adjusting nut (7) is embedded in the middle of the front lower end of each junction box (6), an upper beam (8) is fixed on the top of the upper side of each support (5), a sliding groove (9) is embedded in the middle of the upper end of each upper beam (8), a spot welder (10) is connected to the middle of the front of each support (5), an electronic display (11) is embedded in, the spot welding gun head (14) is fixed at the tail end of the lower side of the welding head protective shell (13), a rotating shaft (15) is installed in the center of the interior of the fan (4), fan blades (16) are fixed on the periphery of the outer side of the rotating shaft (15), and positioning holes (17) are distributed in the surface of the upper side of the support plate (2).

2. The spot welding device for processing a circuit board according to claim 1, wherein: the bottom plate (1) is of a cubic structure, and the welding plate (3) of the bottom plate (1) is of a welding integrated structure.

3. The spot welding device for processing a circuit board according to claim 1, wherein: the welding plate (3) is rectangular, and the welding plate (3) and the support plate (2) form a detachable structure.

4. The spot welding device for processing a circuit board according to claim 1, wherein: the spot welder (10) forms a slidable structure on the sliding groove (9), and the spot welder (10) and the telescopic rod (12) are located on the same vertical central axis.

5. The spot welding device for processing a circuit board according to claim 1, wherein: the telescopic rod (12) is cylindrical, and the telescopic rod (12) forms a telescopic structure.

6. The spot welding device for processing a circuit board according to claim 1, wherein: the fan blades (16) are four, and the fan blades (16) form a rotatable structure.