CN218460464U

CN218460464U - Welding wire drawing die box

Info

Publication number: CN218460464U
Application number: CN202222797914.8U
Authority: CN
Inventors: 顾敬华; 程铭洁
Original assignee: Shanghai Cimic Welding Consumables Co ltd
Current assignee: Shanghai Cimic Welding Consumables Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-10
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a welding wire drawing die box, which comprises a die box body, wherein one end of the die box body is provided with a feeding end pipe, the other end of the die box body is provided with a discharging port, the discharging port is connected with a wire drawing die, the outer wall of the feeding end pipe and the outer wall of the wire drawing die are both sheathed and connected with a cooling box, a cooling cavity is arranged in the cooling box, the outer wall of the cooling box is connected with a connecting pipe, and a micro circulating pump is arranged in the connecting pipe; the micro-circulating pump is started, the cooling liquid in the cooling cavity is pumped into the connecting pipe, the cooling fins outside the connecting pipe are utilized, and the connecting pipe and the cooling fins are made of metal steel to cool the cooling liquid, so that the cooling liquid in the cooling cavity can always keep a lower temperature, the cooling box is made of metal steel to cool the wire drawing die and the feeding end pipe simultaneously, and the wire drawing die and the welding wire are prevented from being overheated, so that the wire drawing die and the welding wire are damaged.

Description

Welding wire drawing die box

Technical Field

The utility model relates to a welding wire processing equipment.

Background

The welding wire is used as a filler metal or simultaneously as a metal wire welding material for electric conduction. In gas welding and gas tungsten arc welding, a welding wire is used as a filler metal; in submerged arc welding, electroslag welding and other gas metal arc welding, the wire is both a filler metal and a conductive electrode. The surface of the wire is not coated with a flux that resists oxidation.

According to the patent name of publication No. CN104415995A, the extrusion mechanism for the wire drawing powder of the wire drawing die box has the effects of enhancing the lubrication between a welding wire and a wire drawing die, improving the surface smoothness of the drawn welding wire, slowing down the friction between the welding wire and the wire drawing die and prolonging the service life of the wire drawing die, but in the wire drawing process of the welding wire, the friction is inevitable, and the service life of the wire drawing die can be seriously influenced by heat generated by the friction, so that the die is damaged in an accelerated manner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the welding wire and at the higher defect of wire drawing temperature and the welding wire drawing diaphragm capsule that provides.

The technical scheme for realizing the purpose is as follows: the utility model provides a welding wire drawing diaphragm capsule, includes the diaphragm capsule body, the one end of diaphragm capsule body is provided with the feed end pipe, the other end of diaphragm capsule body is provided with discharge port, discharge port is connected with the wire drawing mould, the outer wall of feed end pipe and the outer wall of wire drawing mould are all overlapped and are established and be connected with the cooling box, the cooling chamber has been seted up in the cooling box, the outer wall connection of cooling box has a company pipe, be provided with miniature circulating pump in even intraductal, even the inside and the cooling chamber intercommunication of pipe, the outer wall connection of even pipe has a plurality of fin.

Preferably, the upper end of the cooling box is provided with a feeding pipe.

Preferably, the cooling fin and the cooling box are made of metal steel.

Preferably, the cooling chamber and the connecting pipe are filled with cooling liquid.

Preferably, the outer wall of the radiating fin is connected with a metal rod, the outer wall of the die box body is connected with a square box, two ends of the metal rod are located in the square box, and cold water is filled in the square box.

Preferably, the upper end of the square box is provided with a pipe, the outer wall of the square box is provided with a water outlet pipe, and sealing covers are arranged in the pipe and the water outlet pipe.

Preferably, the metal rod is U-shaped, and the outer wall of the square box is provided with a heat insulation plate.

The utility model has the advantages that:

1. the micro-circulating pump is started, the cooling liquid in the cooling cavity is pumped into the connecting pipe, the cooling fins outside the connecting pipe are utilized, and the connecting pipe and the cooling fins are made of metal steel to cool the cooling liquid, so that the cooling liquid in the cooling cavity can always keep a lower temperature, the cooling box is made of metal steel to cool the wire drawing die and the feeding end pipe simultaneously, and the wire drawing die and the welding wire are prevented from being overheated, so that the wire drawing die and the welding wire are damaged.

2. When the cooling liquid in the cooling cavity is pumped into the connecting pipe and the radiating fins outside the connecting pipe are used for radiating, the radiating fins can conduct heat into the metal rod while radiating heat per se, and then the metal rod is cooled by cold water in the square box, so that the radiating efficiency of the radiating fins is improved.

Drawings

Fig. 1 is a schematic diagram of a rear view structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3.

1. A mold box body; 2. drawing a wire mould; 3. a feed end pipe; 4. a cooling box; 5. connecting pipes; 6. a heat sink; 7. a micro-circulation pump; 8. a cooling chamber; 9. a metal rod; 10. a square box; 11. entering a pipe; 12. and (5) discharging a water pipe.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The present invention will be further explained with reference to the accompanying drawings.

Referring to the attached drawings 1-4, a welding wire drawing die box comprises a die box body 1, one end of the die box body 1 is provided with a feeding end pipe 3, the other end of the die box body 1 is provided with a discharging port, the discharging port is connected with a wire drawing die 2, the outer wall of the feeding end pipe 3 and the outer wall of the wire drawing die 2 are respectively sleeved with a cooling box 4, the upper end of the cooling box 4 is provided with a feeding pipe, a cooling cavity 8 is formed in the cooling box 4, the outer wall of the cooling box 4 is connected with a connecting pipe 5, the cooling cavity 8 and the connecting pipe 5 are filled with cooling liquid, a micro circulating pump 7 is arranged in the connecting pipe 5, the model of the micro circulating pump 7 is RN40E, the inside of the connecting pipe 5 is communicated with the cooling cavity 8, the outer wall of the connecting pipe 5 is connected with a plurality of cooling fins 6, the connecting pipe 5, the cooling fins 6 and the cooling box 4 are made of steel.

Insert the welding wire into inlet end pipe 3, then, stretch into in wire drawing mould 2 from discharge port, during this period, by the beating powder in the diaphragm capsule body 1, wire drawing mould 2 carries out the wire drawing to the welding wire, start miniature circulating pump 7, take out in connecting pipe 5 with the coolant liquid in the cooling chamber 8, utilize the outer fin 6 of connecting pipe 5, and connecting pipe 5 and fin 6 adopt the metal steel, come to cool off the coolant liquid, make the coolant liquid in the cooling chamber 8 can keep lower temperature always, utilize cooling box 4 to adopt the metal steel, come to cool off wire drawing mould 2 and inlet end pipe 3 simultaneously, avoid wire drawing mould 2 and welding wire itself overheated, lead to wire drawing mould 2 and welding wire to damage.

Referring to the attached drawing 1, the outer wall of the radiating fin 6 is connected with a metal rod 9, the outer wall of the die box body 1 is connected with a square box 10, two ends of the metal rod 9 are located in the square box 10, cold water is filled in the square box 10, the upper end of the square box 10 is provided with an inlet pipe 11, the outer wall of the square box 10 is provided with an outlet pipe 12, a sealing cover is arranged in the inlet pipe 11 and the outlet pipe 12, the metal rod 9 is in a U-shaped shape, and the outer wall of the square box 10 is provided with a heat insulation board.

In taking out the connecting pipe 5 with the coolant liquid in the cooling chamber 8, when utilizing the outer fin 6 heat dissipation of connecting pipe 5, fin 6 is in self radiating, also can be with the leading-in metal pole 9 of heat in, then, by the cooling water cooling in the square box 10, thereby improve fin 6's radiating efficiency, utilize income pipe 11 to supply cold water, utilize the water in outlet pipe 12 discharge square box 10, utilize the heated board to reduce the cold water in the square box 10 and heat up too fast, lead to, the wire drawing does not end, square box 10 can not provide effectual improvement cooling efficiency to metal pole 9.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a welding wire drawing die box, includes die box body (1), its characterized in that, the one end of die box body (1) is provided with feed end pipe (3), the other end of die box body (1) is provided with discharge port, discharge port is connected with wire drawing mould (2), the outer wall of feed end pipe (3) and the outer wall of wire drawing mould (2) all overlap and are established and be connected with cooling box (4), cooling chamber (8) have been seted up in cooling box (4), the outer wall of cooling box (4) is connected with even pipe (5), be provided with miniature circulating pump (7) in even pipe (5), the inside and cooling chamber (8) intercommunication of even pipe (5), the outer wall connection of even pipe (5) has a plurality of fin (6).

2. The wire drawing die box as claimed in claim 1, characterized in that the upper end of the cooling box (4) is provided with a feed pipe.

3. The wire drawing die box as claimed in claim 1, wherein the heat sink (6) and the cooling box (4) are made of metal steel.

4. A wire drawing die box as claimed in claim 1, characterized in that the interior of the cooling chamber (8) and the connecting tube (5) is filled with a cooling liquid.

5. The welding wire drawing die box according to claim 1, characterized in that the outer wall of the cooling fin (6) is connected with a metal rod (9), the outer wall of the die box body (1) is connected with a square box (10), two ends of the metal rod (9) are positioned in the square box (10), and the square box (10) is filled with cold water.

6. The welding wire drawing die box according to claim 5, characterized in that an inlet pipe (11) is arranged at the upper end of the square box (10), a water outlet pipe (12) is arranged on the outer wall of the square box (10), and sealing covers are arranged in the inlet pipe (11) and the water outlet pipe (12).

7. The welding wire drawing die box as claimed in claim 5, characterized in that the metal rod (9) is U-shaped, and the outer wall of the square box (10) is provided with a heat insulation plate.