CN211134983U - Metal welding wire drawing device - Google Patents
Metal welding wire drawing device Download PDFInfo
- Publication number
- CN211134983U CN211134983U CN201922131274.5U CN201922131274U CN211134983U CN 211134983 U CN211134983 U CN 211134983U CN 201922131274 U CN201922131274 U CN 201922131274U CN 211134983 U CN211134983 U CN 211134983U
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- wire drawing
- wire
- welding wire
- drawing die
- die box
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Abstract
The utility model discloses a metal welding wire drawing device, which comprises a paying-off mechanism, a tension adjusting mechanism, a wire drawing device and a winding device which are arranged in sequence; the wire drawing device comprises a wire drawing die box, wherein a welding wire inlet and a welding wire outlet are respectively formed in two side walls of the wire drawing die box, a wire drawing die is arranged at the welding wire outlet, a cooling liquid cavity is formed in the side wall of the wire drawing die box at the welding wire outlet, and the cooling liquid cavity surrounds the middle section of the wire drawing die; the top of the wire drawing die box is provided with a cover plate, and a V-shaped pressing plate is arranged below the cover plate. The utility model discloses a wire drawing powder around V-arrangement clamp plate compaction welding wire guarantees that the even adhesion of wire drawing powder plays better lubrication action on the steel wire surface, slows down the friction of welding wire and wire drawing grinding apparatus, and the cooling liquid chamber can cool down the cooling to the wire drawing mould simultaneously, prevents its damage, avoids carbonization under the metal wire top layer high temperature environment, has ensured the quality of welding wire.
Description
Technical Field
The utility model relates to a welding wire production field especially relates to a metal welding wire drawing device.
Background
At present, when the welding wire is produced, a thick welding wire is drawn into a thin welding wire with a certain diameter through a wire drawing device, in the drawing process, the thick welding wire is mainly drawn through a wire drawing die, the wire drawing die is usually arranged at the outlet side of a wire drawing die box, wire drawing powder is filled in the wire drawing die box, the wire drawing powder lubricates the welding wire, friction between the wire drawing die and the wire drawing die is reduced, the wire drawing powder around the welding wire can be quickly consumed in the drawing process, the peripheral wire drawing powder cannot be replenished into the wire drawing die, a cavity is formed around the welding wire, the wire drawing powder cannot timely reach the wire drawing die along with the welding wire, the friction between the welding wire and the die is serious, the surface smoothness of the welding wire is influenced, and the abrasion of the wire drawing die is easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a metal welding wire drawing device solves vacuole formation around the welding wire, leads to during the wire drawing powder can not in time the capacity gets into the wire drawing mould along with the welding wire, leads to the serious problem of friction between welding wire and the mould.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a metal welding wire drawing device, which comprises a paying-off mechanism, a tension adjusting mechanism, a wire drawing device and a winding device which are arranged in sequence;
the wire drawing device comprises a wire drawing die box, wherein a welding wire inlet and a welding wire outlet are respectively formed in two side walls of the wire drawing die box, a wire drawing die is arranged at the welding wire outlet, a cooling liquid cavity is formed in the side wall of the wire drawing die box at the welding wire outlet, two cooling liquid circulating pipes communicated with the cooling liquid cavity are arranged on the side wall of the wire drawing die box, and the cooling liquid cavity surrounds the middle section of the wire drawing die;
the wire drawing die box is characterized in that a cover plate is arranged at the top of the wire drawing die box, a V-shaped pressing plate is arranged below the cover plate, a connecting rod is fixed on the upper end face of the V-shaped pressing plate, a spring is sequentially penetrated through the upper end of the connecting rod and is connected with the rear portion of the cover plate through a limiting nut in a threaded manner, two ends of the spring are respectively abutted to the opposite faces of the cover plate and the V-shaped pressing plate, and balancing weights are arranged on two sides of the top surface of.
Further, paying off mechanism includes drawing drum and unwrapping wire stand, be provided with unwrapping wire guide ring and unwrapping wire leading wheel on the unwrapping wire stand.
Furthermore, the tension adjusting mechanism comprises a feeding guide wheel, the feeding guide wheel is mounted on a guide wheel frame, a rotatable tensioning arm is arranged on a wheel shaft of the feeding guide wheel, a torsion spring used for resetting the tensioning arm is sleeved on the wheel shaft of the feeding guide wheel, a stop lever is arranged below the tensioning arm, the stop lever is fixedly connected to the guide wheel frame, and a tensioning wheel is arranged at the front end of the tensioning arm.
Furthermore, a plurality of extrusion rods are arranged on the bottom surface of the V-shaped pressing plate, and the extrusion rods keep away from the metal welding wire.
Furthermore, a vibrator is arranged on the top surface of the cover plate.
Furthermore, a spiral heat dissipation groove is formed in the outer wall of the middle section of the wire drawing die.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses a wire drawing powder around V-arrangement clamp plate compaction welding wire guarantees that the even adhesion of wire drawing powder plays better lubrication action on the steel wire surface, slows down the friction of welding wire and wire drawing grinding apparatus, and the cooling liquid chamber can cool down the cooling to the wire drawing mould simultaneously, prevents its damage, avoids carbonization under the metal wire top layer high temperature environment, has ensured the quality of welding wire.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a pay-off guide ring;
FIG. 3 is a schematic top view of the tension adjustment mechanism;
FIG. 4 is a schematic front view of the drawing apparatus;
FIG. 5 is a side cross-sectional view of a metal wire draw.
Description of reference numerals: 1. a pay-off mechanism; 101. a pay-off reel; 102. paying off the upright post; 103. paying off a guide ring; 104. paying off a guide wheel; 2. a tension adjusting mechanism; 201. a feeding guide wheel; 202. a guide wheel frame; 203. a tensioning arm; 204. a torsion spring; 205. a gear lever; 206. a tension wheel; 3. a wire drawing device; 301. drawing a wire die box; 302. a welding wire inlet; 303. a welding wire outlet; 304. drawing a wire mould; 304-1, spiral heat sink; 305. a cooling fluid chamber; 306. a cooling liquid circulation pipe; 307. a cover plate; 308. a V-shaped pressing plate; 309. a connecting rod; 310. a spring; 311. a limit nut; 312. a balancing weight; 4. a winding device; 5. extruding the rod; 6. a vibrator.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 5, the present embodiment discloses a metal wire drawing apparatus, which is characterized in that: comprises a pay-off mechanism 1, a tension adjusting mechanism 2, a wire drawing device 3 and a winding device 4 which are arranged in sequence.
As shown in fig. 4 and 5, the wire drawing device 3 includes a wire drawing die box 301, the wire drawing die box 301 may contain wire drawing powder, the wire drawing powder plays a role in lubricating and reducing friction to a welding wire, a welding wire inlet 302 and a welding wire outlet 303 are respectively disposed on two side walls of the wire drawing die box 301, the welding wire inlet 302 and the welding wire outlet 303 maintain the same height, a wire drawing die 304 is disposed at the welding wire outlet 303, a cooling liquid cavity 305 is disposed in a side wall of the wire drawing die box 301 at the welding wire outlet 303, two cooling liquid circulation pipes 306 communicating with the cooling liquid cavity 305 are disposed on the side wall of the wire drawing die box 301, the cooling liquid cavity 305 surrounds a middle section of the wire drawing die 304, and it should be noted that the wire drawing die 304 and the welding wire outlet 303 are hermetically connected to ensure the sealing performance of the. One of the cooling liquid circulating pipes 306 is used as a liquid inlet pipe, the other one is used as a liquid outlet pipe, cooling liquid can be injected into the cooling liquid cavity 305 through the two cooling liquid circulating pipes 306 to cool the middle section of the wire drawing die 304, the other ends of the two cooling liquid circulating pipes 306 can be communicated with a refrigerating device, and in the embodiment, water is used as the cooling liquid. In order to further improve the heat dissipation effect of the wire drawing die 304, a spiral heat dissipation groove 304-1 is formed on the outer wall of the middle section of the wire drawing die 304.
In order to prevent the surrounding of the welding wire and the wiredrawing powder from forming a cavity, a cover plate 307 is arranged at the top of the wiredrawing die box 301, a V-shaped pressing plate 308 is arranged below the cover plate 307, a connecting rod 309 is welded on the upper end face of the V-shaped pressing plate 308, the upper end of the connecting rod 309 penetrates through a spring 310 and the cover plate 307 in sequence and then is in threaded connection with a limiting nut 311, two ends of the spring 310 abut against the opposite faces of the cover plate 307 and the V-shaped pressing plate 308 respectively, and balancing weights 312 are arranged on two sides of the. In order to further enable the wire drawing powder to contact the welding wire, a plurality of extrusion rods 5 are welded on the bottom surface of the V-shaped pressing plate 308, the loose wire drawing powder is extruded to the welding wire by the extrusion rods 5, and each extrusion rod 5 avoids the metal welding wire. The top surface of the cover plate 307 is provided with a vibrator 6, the vibrator 6 vibrates to compact the drawing powder by the V-shaped pressing plate 308, the vibrator 6 is in the prior art, and those skilled in the art can obtain existing products from the market, and the details are not described herein.
Paying out machine constructs 1 and includes drawing drum 101 and unwrapping wire stand 102, is provided with unwrapping wire guide ring 103 and unwrapping wire leading wheel 104 on the unwrapping wire stand 102, as shown in fig. 2, unwrapping wire guide ring 103 is located the below of unwrapping wire leading wheel 104, and the welding wire passes the preformed hole on the unwrapping wire guide ring 103 during the use, and unwrapping wire guide ring 103 is used for preventing rocking of welding wire unwrapping wire in-process. A steel wire brush can be arranged in the reservation of the paying-off guide ring 103 and used for removing the rust on the raw material of the welding wire.
As shown in fig. 3, the feeding tensioning mechanism 2 includes a feeding guide wheel 201, the feeding guide wheel 201 is mounted on a guide wheel frame 202, the guide wheel frame 202 is connected to the frame body 1 through a bolt assembly, the feeding guide wheel 201 is mounted on the guide wheel frame 202 through a wheel shaft, a tensioning arm 203 is connected to the wheel shaft of the feeding guide wheel 201 through a bearing, a torsion spring 204 for resetting the tensioning arm 203 is sleeved on the wheel shaft of the feeding guide wheel 201, one end of the torsion spring 204 is connected to the guide wheel frame 202, the other end is connected to the tensioning arm 203, a stop lever 205 is arranged below the tensioning arm 203, the stop lever 205 is welded on the guide wheel frame 202, and a tensioning wheel 206 is arranged at the front end. Tension wheel 206 cooperates with feed guide wheel 201 to place the wire in tension.
Winding device 4 mainly includes driving motor and receipts line barrel, and driving motor drives and receives the line barrel and rotates and provide the pulling force for drawing of welding wire, and the welding wire rolling that finishes the wire drawing simultaneously, and winding device 4 belongs to prior art, no longer gives unnecessary details here.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. A metal welding wire drawing device is characterized in that: comprises a pay-off mechanism (1), a tension adjusting mechanism (2), a wire drawing device (3) and a winding device (4) which are arranged in sequence;
the wire drawing device (3) comprises a wire drawing die box (301), a welding wire inlet (302) and a welding wire outlet (303) are respectively arranged on two side walls of the wire drawing die box (301), a wire drawing die (304) is arranged at the welding wire outlet (303), a cooling liquid cavity (305) is arranged in the side wall of the wire drawing die box (301) at the welding wire outlet (303), two cooling liquid circulating pipes (306) communicated with the cooling liquid cavity (305) are arranged on the side wall of the wire drawing die box (301), and the cooling liquid cavity (305) surrounds the middle section of the wire drawing die (304);
the wire drawing die box is characterized in that a cover plate (307) is arranged at the top of the wire drawing die box (301), a V-shaped pressing plate (308) is arranged below the cover plate (307), a connecting rod (309) is fixed to the upper end face of the V-shaped pressing plate (308), the upper end of the connecting rod (309) sequentially penetrates through a spring (310) and is connected with a limiting nut (311) in a threaded mode behind the cover plate (307), two ends of the spring (310) respectively abut against the opposite faces of the cover plate (307) and the V-shaped pressing plate (308), and balancing weights (312) are arranged on two sides of the top face of the cover plate (307).
2. The metal wire drawing apparatus as defined in claim 1, wherein: the paying-off mechanism (1) comprises a paying-off disc (101) and a paying-off upright post (102), wherein a paying-off guide ring (103) and a paying-off guide wheel (104) are arranged on the paying-off upright post (102).
3. The metal wire drawing apparatus as defined in claim 1, wherein: the tension adjusting mechanism (2) comprises a feeding guide wheel (201), the feeding guide wheel (201) is installed on a guide wheel frame (202), a rotatable tensioning arm (203) is arranged on a wheel shaft of the feeding guide wheel (201), a torsion spring (204) used for resetting the tensioning arm (203) is sleeved on the wheel shaft of the feeding guide wheel (201), a stop lever (205) is arranged below the tensioning arm (203), the stop lever (205) is fixedly connected to the guide wheel frame (202), and a tensioning wheel (206) is arranged at the front end of the tensioning arm (203).
4. The metal wire drawing apparatus as defined in claim 1, wherein: the bottom surface of the V-shaped pressing plate (308) is provided with a plurality of extrusion rods (5), and each extrusion rod (5) avoids a metal welding wire.
5. The metal wire drawing apparatus as defined in claim 1, wherein: the top surface of the cover plate (307) is provided with a vibrator (6).
6. The metal wire drawing apparatus as defined in claim 1, wherein: and a spiral heat dissipation groove (304-1) is formed in the outer wall of the middle section of the wire drawing die (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131274.5U CN211134983U (en) | 2019-12-03 | 2019-12-03 | Metal welding wire drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131274.5U CN211134983U (en) | 2019-12-03 | 2019-12-03 | Metal welding wire drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211134983U true CN211134983U (en) | 2020-07-31 |
Family
ID=71749214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922131274.5U Expired - Fee Related CN211134983U (en) | 2019-12-03 | 2019-12-03 | Metal welding wire drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211134983U (en) |
-
2019
- 2019-12-03 CN CN201922131274.5U patent/CN211134983U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |