CN212577181U - A thick wire drawing device for welding wire production - Google Patents
A thick wire drawing device for welding wire production Download PDFInfo
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- CN212577181U CN212577181U CN202020960673.2U CN202020960673U CN212577181U CN 212577181 U CN212577181 U CN 212577181U CN 202020960673 U CN202020960673 U CN 202020960673U CN 212577181 U CN212577181 U CN 212577181U
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Abstract
The utility model discloses a rough wire drawing device for welding wire production, which comprises a wire drawing die box mechanism, wherein the wire drawing die box mechanism comprises a wire drawing die box, a wire drawing powder box, a wire drawing die and a cooling device, the wire drawing die box is provided with an airtight first cavity, and the wire drawing powder box is positioned in the first cavity; the wire drawing powder box is provided with a closed second cavity; the wire drawing die is arranged in the first cavity and outside the second cavity, and is provided with a compression hole; the cooling device comprises a water injection ring, a water inlet pipe and a water outlet pipe, wherein the water injection ring is coated on the side wall of the wire drawing die and is provided with a closed water injection cavity, and the water inlet pipe and the water outlet pipe are communicated with the water injection cavity. The utility model provides a technical scheme's beneficial effect is: through cladding water injection ring on wire drawing mould, through the water inlet pipe to the intra-annular injected water of water injection, derive the intra-annular water of water injection through the outlet pipe to take away wire drawing mould fast and produce the heat in the course of the work, improved wire drawing mould life, reduced welding wire manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the welding wire manufacturing technique and specifically relates to a thick wire drawing device for welding wire production is related to.
Background
The production flow of welding wire generally includes: pre-wiredrawing → rough wiredrawing → fine wiredrawing → copper plating → fine winding → packing and ex-warehouse, wherein the diameter of the metal wire is drawn from 5.5mm to 2.35mm in the rough wiredrawing process. In the drawing process, mainly draw the wire through wire drawing mould, wire drawing mould sets up the outlet side at wire drawing die box usually, fill with the wire drawing powder in wire drawing die box, when drawing, the wire gets into from wire drawing die box's import, export from wire drawing die box is derived, draw into certain diameter with the wire through wire drawing mould's effect, in drawing the in-process, mainly lubricate through the wire drawing powder, there is the friction between the hole of drawing in-process wire and wire drawing mould, produce a large amount of heats, if can not cool down to it, wire drawing mould's life is shorter usually, the manufacturing cost of welding wire has been improved.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a rough wire drawing device capable of rapidly dissipating heat from a wire drawing die, prolonging the service life of the wire drawing die, and reducing the production cost of a welding wire.
A rough wire drawing device for welding wire production comprises a wire drawing die box mechanism, wherein the wire drawing die box mechanism comprises a wire drawing die box, a wire drawing powder box, a wire drawing die and a cooling device,
the wire drawing die box is provided with a closed first cavity, and the wire drawing powder box is positioned in the first cavity;
the wire drawing powder box is provided with a closed second cavity, and a feed inlet and a discharge outlet which are communicated with the second cavity are formed in the wire drawing powder box;
the wire drawing die is arranged in the first cavity and outside the second cavity, and is provided with a compression hole;
the cooling device comprises a water injection ring, a water inlet pipe and a water outlet pipe, wherein the water injection ring is coated on the side wall of the wire drawing die and is provided with a closed water injection cavity, and the water inlet pipe and the water outlet pipe are communicated with the water injection cavity.
Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: through cladding water injection ring on the lateral wall at the wire drawing mould, through the water inlet pipe to the intra-annular injected water of water injection, derive the intra-annular water of water injection through the outlet pipe to take away the wire drawing mould fast and produce the heat in the course of the work, improved wire drawing mould life, reduced welding wire manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a rough wire drawing device for welding wire production provided by the present invention;
FIG. 2 is a schematic structural view of the drawing die and cooling apparatus of FIG. 1;
in the figure: 1-wire drawing die box mechanism, 2-metal wire, 3-unreeling mechanism, 4-reeling mechanism, 11-wire drawing die box, 12-wire drawing powder box, 121-feed inlet, 122-discharge outlet, 13-wire drawing die, 14-cooling device, 141-water injection ring, 142-water inlet pipe, 143-water outlet pipe, 1431-pore plate, 15-radiating fin, 31-first mounting plate, 32-first roller, 33-first motor, 41-second mounting plate, 42-second roller and 43-second motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a thick wire drawing device for welding wire production, including wire drawing die box mechanism 1, wire drawing die box mechanism 1 includes wire drawing die box 11, wire drawing powder box 12, wire drawing mould 13 and cooling device 14.
Referring to fig. 1, the wire drawing die box 11 has a first closed cavity, and the wire drawing powder box 12 is located in the first closed cavity. The wire drawing powder box 12 is filled with wire drawing powder.
Referring to fig. 1, the drawing powder box 12 has a closed second cavity, and the drawing powder box 12 is provided with a feed inlet 121 and a discharge outlet 122 communicated with the second cavity. The inlet 121 is used for introducing the wire 2, and the outlet 122 is used for discharging the wire 2.
Referring to fig. 1 and 2, the wire drawing mold 13 is disposed in the first cavity and outside the second cavity, and the wire drawing mold 13 has a compression hole. The compression holes are used to reduce the diameter of the wire 2. It should be noted that the drawing die is a tool for compressing the cross-sectional area of the metal under an external force in metal press working and obtaining a desired shape and size of the cross-sectional area, and for this embodiment, the drawing die functions to make the wire thinner from a thicker one.
Referring to fig. 1, the cooling device 14 includes a water injection ring 141, a water inlet pipe 142 and a water outlet pipe 143, the water injection ring 141 is covered on the sidewall of the wire drawing mold 13, the water injection ring 141 has a closed water injection cavity, and the water inlet pipe 142 and the water outlet pipe 143 are both communicated with the water injection cavity. The shape of the water injection ring 141 is adapted to the shape of the wire drawing die 13.
The utility model provides a thick wire drawing device for welding wire production is when using, it is leading-in from feed inlet 121 with wire 2, and derive from discharge gate 122, when wire 2 passes through in wire drawing powder box 12, wire drawing powder can be attached to on its surface, come out the back from discharge gate 122, wire 2 gets into wire drawing mould 13's compression is downthehole, thereby carry out the undergauge and extend, and simultaneously, follow the leading-in cold water of inlet tube 142, cold water gets into in the water injection ring 141, and flow out from outlet pipe 143, thereby take away wire drawing mould 13 and wire 2 friction and produce the heat, the service life of wire drawing mould 13 has been improved.
Preferably, referring to fig. 1 and fig. 2, a hole plate 1431 is disposed in the water outlet pipe 143, a plurality of water through holes are opened on the hole plate 1431, and a side wall of the hole plate 1431 is attached to an inner wall of the water outlet pipe 143. By providing the orifice plate 1431, the water flow speed in the water outlet pipe 143 is slowed down, and the water filling ring 141 is kept in a full water state.
Preferably, referring to fig. 1 and 2, the cooling device 14 further includes a plurality of heat dissipation fins 15, one end of each heat dissipation fin 15 is fixedly connected to the side wall of the drawing die 13, and the other end of each heat dissipation fin 15 is located in the water injection cavity. Through setting up radiating fin 15, can increase the heat radiating area of wire drawing mould 13 to improve the radiating efficiency of wire drawing mould 13 greatly.
Further, referring to fig. 1, the rough wire drawing device for welding wire production further includes an unwinding mechanism 3 and a winding mechanism 4, the unwinding mechanism 3 is disposed outside the feeding hole 121, and the winding mechanism 4 is disposed outside the discharging hole 122. One end of the metal wire 2 is connected with the unreeling mechanism 3, and the other end of the metal wire 2 is connected with the reeling mechanism 4.
Specifically, referring to fig. 1, the unwinding mechanism 3 includes a first mounting plate 31, a first roller 32 and a first motor 33, the first roller 32 is rotatably connected to the first mounting plate 31, and an output shaft of the first motor 33 is connected to the first roller 32 and is used for driving the first roller 32 to rotate. One end of the wire 2 is wound around the first roller 32.
Specifically, referring to fig. 1, the winding mechanism 4 includes a second mounting plate 41, a second roller 42 and a second motor 43, the second roller 42 is rotatably connected to the second mounting plate 41, and an output shaft of the second motor 43 is connected to the second roller 42 and is used for driving the second roller 42 to rotate. The other end of the wire 2 is wound around the second roller 42.
For better understanding of the present invention, the operation of the rough wire drawing device for welding wire production according to the present invention is described in detail below with reference to fig. 1 to 2: when the metal wire drawing die is used, the metal wire 2 is guided in from the feeding hole 121 and is guided out from the discharging hole 122, when the metal wire 2 passes through the drawing powder box 12, drawing powder is attached to the surface of the metal wire 2, after the metal wire is discharged from the discharging hole 122, the metal wire 2 enters the compression hole of the drawing die 13, the metal wire is reduced in diameter and extended, meanwhile, cold water is guided in from the water inlet pipe 142 and enters the water injection ring 141 and flows out from the water outlet pipe 143, heat generated by friction between the drawing die 13 and the metal wire 2 is taken away, and the service life of the drawing die 13 is prolonged.
To sum up, the utility model discloses a cladding water injection ring 141 on the lateral wall of wire drawing mould 13 injects water in to water injection ring 141 through inlet tube 142, derives the water in the water injection ring 141 through outlet pipe 143 to take away wire drawing mould 13 fast and produce the heat in the course of the work, improved wire drawing mould 13's life, reduced the manufacturing cost of welding wire.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. A rough wire drawing device for welding wire production is characterized by comprising a wire drawing die box mechanism, wherein the wire drawing die box mechanism comprises a wire drawing die box, a wire drawing powder box, a wire drawing die and a cooling device,
the wire drawing die box is provided with a closed first cavity, and the wire drawing powder box is positioned in the first cavity;
the wire drawing powder box is provided with a closed second cavity, and a feed inlet and a discharge outlet which are communicated with the second cavity are formed in the wire drawing powder box;
the wire drawing die is arranged in the first cavity and outside the second cavity, and is provided with a compression hole;
the cooling device comprises a water injection ring, a water inlet pipe and a water outlet pipe, wherein the water injection ring is coated on the side wall of the wire drawing die and is provided with a closed water injection cavity, and the water inlet pipe and the water outlet pipe are communicated with the water injection cavity.
2. The rough wire drawing device for welding wire production according to claim 1, wherein a pore plate is arranged in the water outlet pipe, a plurality of water through holes are formed in the pore plate, and the side wall of the pore plate is attached to the inner wall of the water outlet pipe.
3. The rough wire drawing device for welding wire production as defined in claim 1, wherein the cooling device further comprises a plurality of heat dissipation fins, one end of each of the heat dissipation fins is fixedly connected to a side wall of the wire drawing die, and the other end of each of the heat dissipation fins is located in the water injection cavity.
4. The rough wire drawing device for welding wire production according to claim 1, further comprising an unwinding mechanism and a winding mechanism, wherein the unwinding mechanism is disposed outside the feeding port, and the winding mechanism is disposed outside the discharging port.
5. The rough wire drawing device for welding wire production according to claim 4, wherein the unwinding mechanism comprises a first mounting plate, a first roller and a first motor, the first roller is rotatably connected with the first mounting plate, and an output shaft of the first motor is connected with the first roller and is used for driving the first roller to rotate.
6. The rough wire drawing device for welding wire production according to claim 4, wherein the winding mechanism comprises a second mounting plate, a second roller and a second motor, the second roller is rotatably connected with the second mounting plate, and an output shaft of the second motor is connected with the second roller and is used for driving the second roller to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960673.2U CN212577181U (en) | 2020-05-29 | 2020-05-29 | A thick wire drawing device for welding wire production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960673.2U CN212577181U (en) | 2020-05-29 | 2020-05-29 | A thick wire drawing device for welding wire production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212577181U true CN212577181U (en) | 2021-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020960673.2U Active CN212577181U (en) | 2020-05-29 | 2020-05-29 | A thick wire drawing device for welding wire production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212577181U (en) |
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2020
- 2020-05-29 CN CN202020960673.2U patent/CN212577181U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A coarse wire drawing device for welding wire production Effective date of registration: 20210818 Granted publication date: 20210223 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG MONKEY KING WELDING WIRE Co.,Ltd. Registration number: Y2021500000042 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A coarse wire drawing device for welding wire production Effective date of registration: 20220906 Granted publication date: 20210223 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG MONKEY KING WELDING WIRE Co.,Ltd. Registration number: Y2022980013996 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230926 Granted publication date: 20210223 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: YICHANG MONKEY KING WELDING WIRE Co.,Ltd. Registration number: Y2022980013996 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |