CN209859761U - High-power and fast-heat-dissipation intermediate-frequency resistance welding transformer - Google Patents

Abstract

The utility model discloses a high-power and fast-heat-dissipation medium-frequency solder-resisting transformer, which comprises a transformer body, wherein an upper end cover is arranged at the top end of the transformer body, a drain pan is arranged at one side outside the upper end cover, a water outlet is arranged at one side of the outer wall of the drain pan, water-cooling baffle pipes are embedded at two sides inside the drain pan, two rubber air bag pipes are arranged at two sides inside the water-cooling baffle pipes, a sealing cover is embedded inside the transformer body, and clamping grooves are arranged at the edges of two sides inside the transformer body at equal intervals, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, and the arrangement of the water-cooling baffle pipes and the rubber air bag pipes can enlarge the diameter of the water outlet, accelerate the flowing speed of cooling water flow inside the solder-resisting transformer, effectively improve the heat-dissipation efficiency of the solder-resisting transformer, meanwhile, the solder-resisting transformer is convenient to overhaul and maintain in the later period.

Description

High-power and fast-heat-dissipation intermediate-frequency resistance welding transformer

Technical Field

The utility model relates to a hinder and weld transformer technical field, specifically be a high-power, fast intermediate frequency of heat dissipation hinder welds transformer.

Background

Resistance welding equipment is the important equipment of welding field realization welding automation, along with industrial development and the continuous improvement to product quality requirement, higher requirement has been proposed to resistance welding equipment performance and technology, and intermediate frequency hinders and welds the transformer and be one of resistance welding equipment's core, but current intermediate frequency hinders and to weld the transformer and exist when using and can not enlarge the diameter of delivery port, hinder and weld the flow velocity of transformer internal cooling rivers less, hinder and weld the lower fastness of being connected between upper end cover and the transformer body of the lower and upper end cover of transformer and be relatively poor, later stage hinders to weld the transformer maintenance comparatively trouble problem, so we to these circumstances, for avoiding above-mentioned technical problem, it is necessary to provide a high-power, the fast intermediate frequency hinders and welds the transformer with overcoming the defect among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-power, the fast intermediate frequency of heat dissipation hinders and welds transformer, can effectively solve the current intermediate frequency that proposes in the above-mentioned background art and hinder and weld the transformer and exist when using and can not enlarge the diameter of delivery port, hinder and weld the flow velocity of transformer inside cooling rivers less, hinder and weld the radiating efficiency of transformer lower and upper end cover and transformer body between the fastness of being connected relatively poor, later stage is to hindering the transformer and overhauls and maintain comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-power and fast-heat-dissipation medium-frequency resistance welding transformer comprises a transformer body, wherein an upper end cover is arranged at the top end of the transformer body, the top end of the upper end cover is provided with a water cooling disc, one side of the outer part of the upper end cover is provided with a water drainage disc, one side of the outer wall of the water cooling disc is provided with a water inlet, a water outlet is formed in one side of the outer wall of the drainage tray, water-cooling baffle pipes are embedded in two sides of the interior of the drainage tray, rubber air bag pipes are mounted on two sides of the interior of each water-cooling baffle pipe, the water-cooling baffle pipe is fixedly connected with the inner wall of the drainage tray through a supporting block, the bottom end of the supporting block is provided with a compression spring through a spring fixing seat, a sealing cover is embedded in the transformer body, clamping grooves are formed in the edges of two sides of the inner part of the transformer body at equal intervals, the fixture block is evenly installed to the corresponding draw-in groove department in upper end cover bottom both sides, the fixed orifices has been seted up to draw-in groove inner wall one side.

Preferably, the two water-cooling baffle pipes are internally provided with guide rods, and arc-shaped shifting pieces are welded on two sides of the outer portions of the guide rods.

Preferably, a screw hole is formed in the clamping block corresponding to the fixing hole, and the outer diameter of the clamping block is equal to the inner diameter of the clamping groove.

Preferably, an annular groove is formed in the sealing cover, a moisture-proof cover is embedded into the annular groove, and a drying groove is formed in the moisture-proof cover.

Preferably, a silica gel drying agent is placed in the drying groove, and vent holes are uniformly formed in the inner wall of the moisture-proof cover.

Preferably, all the mucilage binding of sealed cowling outer wall both sides has the rubber gasket, the antiskid line has evenly been seted up on rubber gasket surface.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with water-cooling and keep off pipe, rubber air bag pipe, supporting shoe, water conservancy diversion pole and compression spring, when the temperature of the inside cooling rivers of drain pan risees, the inside gas of rubber air bag is heated the volume increase to the supporting shoe to compression spring department extrudees, thereby can enlarge the diameter of delivery port, has accelerated to hinder the flow speed of welding the inside cooling rivers of transformer, has effectively improved the radiating efficiency who hinders and welds the transformer.

2. Be provided with sealed cowling, fixture block, draw-in groove and fixed orifices, the draw-in groove through transformer body department carries out the interlock to the fixture block of upper end cover bottom fixed to the cooperation sealed cowling supports the fixture block both sides, thereby has improved the fastness of being connected between upper end cover and the transformer body, and the later stage of being convenient for simultaneously is to hindering the welding transformer and is overhauld and maintain.

3. Be provided with dampproofing cover, drying trough, annular groove and air vent, can absorb the inside moisture of transformer through the inside silica gel drier of air vent drying trough, avoid the inside moisture of transformer too much, wet and take place to damage, improved and welded the inside moisture resistance of transformer.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the interior of the drain pan of the present invention;

fig. 3 is a schematic view of the mounting structure of the upper end cover of the present invention;

fig. 4 is a schematic view of the installation structure of the moisture proof cover of the present invention.

Reference numbers in the figures: 1. a transformer body; 2. an upper end cover; 3. a water-cooled disc; 4. a drain pan; 5. a water inlet; 6. a water outlet; 7. water-cooling the baffle pipe; 8. a support block; 9. a compression spring; 10. a rubber bladder tube; 11. a guide rod; 12. an arc-shaped poking sheet; 13. a sealing cover; 14. a clamping block; 15. a card slot; 16. a fixing hole; 17. an annular groove; 18. a moisture-proof cover; 19. a drying tank; 20. and (4) a vent hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a high-power and fast-heat-dissipation intermediate frequency resistance welding transformer, which comprises a transformer body 1, an upper end cover 2 is arranged on the top end of the transformer body 1, a water-cooling disc 3 is arranged on the top end of the upper end cover 2, a drain disc 4 is arranged on one side outside the upper end cover 2, a water inlet 5 is arranged on one side outside the water-cooling disc 3, a water outlet 6 is arranged on one side outside the water-cooling disc 4, water-cooling baffle pipes 7 are embedded in two sides inside the drain disc 4, rubber air bag pipes 10 are arranged on two sides inside the two water-cooling baffle pipes 7, a guide rod 11 is arranged inside the two water-cooling baffle pipes 7, arc-shaped stirring sheets 12 are welded on two sides outside the guide rod 11, the water flow inside the two water-cooling baffle pipes 7 can be guided by shunting through the arc, fully absorb the inside heat of drain pan 4, keep off through supporting shoe 8 fixed connection between pipe 7 and the 4 inner walls of drain pan through the water-cooling, compression spring 9 is installed through the spring fixing base to 8 bottoms of supporting shoe.

Inside embedding of transformer body 1 has sealed cowling 13, the equal mucilage binding in sealed cowling 13 outer wall both sides has the rubber packing piece, anti-skidding line has evenly been seted up on rubber packing piece surface, anti-skidding line through rubber packing piece surface, the compactness of being connected between upper end cover 2 and the sealed cowling 13 has been increased, gap between upper end cover 2 and the sealed cowling 13 has been reduced, the sealing performance of junction between this 2 and the transformer body 1 in upper end has been improved, draw-in groove 15 has been seted up to 1 inside both sides edge equidistance of transformer body, 2 bottom both sides of upper end cover correspond draw-in groove 15 department and evenly install fixture block 14, fixed orifices 16 has been seted up to 15 inner wall one side of draw-in groove, the inside fixed orifices 16 departments that corresponds of fixture block 14 have seted. The nut penetrates through the fixing hole 16 and the screw hole, so that the clamping block 14 can be fixedly connected inside the clamping groove 15, and the firmness of the clamping block 14 in the clamping groove 15 is improved.

Annular groove 17 has been seted up to sealed cowling 13 inside, the inside embedding of annular groove 17 has dampproofing cover 18, dampproofing 18 inside drying chamber 19 of having seted up of cover, the silica gel drier has been placed to drying chamber 19 inside, air vent 20 has evenly been seted up to dampproofing 18 inner walls of cover, can absorb the inside moisture of transformer through air vent 20 silica gel drier, it is too much to avoid the inside moisture of transformer, it damages to wet the emergence.

The utility model discloses a theory of operation and use flow: in the process of using the high-power and fast-heat-dissipation intermediate-frequency resistance welding transformer, firstly, the upper end cover 2 is connected with the transformer body 1, the clamping block 14 at the bottom end of the upper end cover 2 is embedded into the clamping groove 15 in the inner part of the transformer body 1, the fixing nut is arranged in the fixing hole 16 in the clamping block 14 and the screw hole in the clamping block 14 in a penetrating manner, and the sealing cover 13 is matched to support and fix two sides of the clamping block 14, so that the firmness of connection between the upper end cover 2 and the transformer body 1 is improved, and meanwhile, the resistance welding transformer is convenient to overhaul and maintain in the later period;

then, the moisture-proof cover 18 is installed through the annular groove 17 in the sealing cover 13, the silica gel desiccant is placed in the drying groove 19 in the moisture-proof cover 18, and under the action of the vent hole 20, the silica gel desiccant in the drying groove 19 can absorb moisture in the transformer, so that excessive moisture in the transformer is avoided, the transformer is prevented from being damaged due to moisture, and the moisture resistance in the solder-resisting transformer is improved;

finally, when hindering the transformer and working, inside 5 entering device of water inlet through cooling rivers 3 departments, and arc plectrum 12 through water conservancy diversion pole 11 both sides can keep off the inside rivers of pipe 7 to two water-cooling and shunt the direction, be convenient for cooling rivers and water-cooling keep off the pipe 7 outer wall and carry out abundant contact, fully absorb the heat of drain pan 4 inside, cooling rivers behind the absorbed heat discharge through the delivery port 6 of drain pan 4 department, because the temperature of cooling rivers risees, lead to the inside gas volume of being heated of rubber gasbag pipe 10 to increase, and extrude supporting shoe 8 of compression spring 9 department, thereby can enlarge the diameter of delivery port 6, the flow velocity of hindering the inside cooling rivers of transformer has been accelerated, the radiating efficiency who hinders the transformer has effectively been improved.

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 (6)

1. The utility model provides a transformer is welded to high-power, fast intermediate frequency that dispels heat, includes transformer body (1), its characterized in that: the transformer comprises a transformer body (1), an upper end cover (2) is installed at the top end of the transformer body (1), a water-cooling disc (3) is installed at the top end of the upper end cover (2), a water drainage disc (4) is installed on one side of the outer wall of the water-cooling disc (3), a water inlet (5) is formed in one side of the outer wall of the water drainage disc (4), water-cooling baffle pipes (7) are embedded into two sides of the inner portion of the water-cooling baffle pipes (7), rubber air bag pipes (10) are installed on two sides of the inner portion of the water-cooling baffle pipes (7) and the inner wall of the water drainage disc (4) and fixedly connected through supporting blocks (8), compression springs (9) are installed at the bottom ends of the supporting blocks (8) through spring fixing seats, sealing covers (13) are embedded into the inner portion of the transformer body (1), and clamping grooves (15, the clamping blocks (14) are uniformly arranged on two sides of the bottom end of the upper end cover (2) corresponding to the clamping grooves (15), and fixing holes (16) are formed in one side of the inner wall of each clamping groove (15).

2. The high-power and fast-heat-dissipation medium-frequency solder resist transformer of claim 1, characterized in that: two water-cooling keep off pipe (7) internally mounted have water conservancy diversion pole (11), arc plectrum (12) have all been welded to the outside both sides of water conservancy diversion pole (11).

3. The high-power and fast-heat-dissipation medium-frequency solder resist transformer of claim 1, characterized in that: screw holes are formed in the positions, corresponding to the fixing holes (16), in the clamping blocks (14), and the outer diameters of the clamping blocks (14) are equal to the inner diameter of the clamping grooves (15).

4. The high-power and fast-heat-dissipation medium-frequency solder resist transformer of claim 1, characterized in that: an annular groove (17) is formed in the sealing cover (13), a moisture-proof cover (18) is embedded into the annular groove (17), and a drying groove (19) is formed in the moisture-proof cover (18).

5. The high-power and fast-heat-dissipation medium-frequency solder resist transformer of claim 4, characterized in that: silica gel desiccant is placed in the drying groove (19), and vent holes (20) are uniformly formed in the inner wall of the moisture-proof cover (18).

6. The high-power and fast-heat-dissipation medium-frequency solder resist transformer of claim 1, characterized in that: rubber gaskets are respectively arranged on two sides of the outer wall of the sealing cover (13) in an adhesive manner, and anti-skid lines are uniformly arranged on the surfaces of the rubber gaskets.