Special-shaped wire drawing machine capable of achieving stable one-time forming

Abstract

The utility model belongs to the technical field of wire drawing machines, in particular to a stable one-step forming special-shaped wire drawing machine which comprises a wire drawing machine main body and a wire releasing cylinder, the upper side of the wire drawing machine main body is sequentially and movably connected with the wire releasing cylinder and a wire collecting cylinder through bearings, and one side, close to the wire releasing cylinder, of the wire drawing machine main body is connected with a guide wheel. According to the special-shaped wire drawing machine capable of achieving stable one-time forming, a raw material cylinder is installed on the outer side of a wire unwinding cylinder, then a metal wire and a wire winding cylinder are connected together, a hydraulic rod is started, an upper mold and a lower mold are closed, a power motor is started, the wire winding cylinder rotates, the metal wire can be pulled, and meanwhile a second synchronous wheel rotates; the wire feeding wheel I and the wire feeding wheel II push a metal wire when the take-up barrel rotates to pull the metal wire, so that the metal wire is uniformly stressed, and the metal wire can be stably formed at one time, thereby improving the production efficiency of the special-shaped wire drawing machine and being suitable for quickly switching different products.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, in particular to a special-shaped wire drawing machine capable of stably forming in one step. Background Art

[0002] Special-shaped wire drawing machines are mainly used to produce various special-shaped metal wires and wire materials. They are often used to manufacture metal wires and coils with different cross-sections. They can draw different types of metal materials, such as stainless steel, copper, aluminum, etc. Special-shaped wire drawing machines can be used to produce metal wires with various cross-sectional shapes, such as square, rectangular, triangular, etc. Special-shaped wire drawing machines can improve the mechanical properties and surface quality of metals and enhance their strength and toughness through the wire drawing process.

[0003] The raw materials are fed into the die of the special-shaped wire drawing machine, and the metal material is extruded through multi-stage dies. When the metal material passes through the die, it will be stretched and change its shape. Under the action of tension, the metal material is stretched and deformed. Since general metal materials need to be deformed in sequence when drawing, it takes a certain amount of time and energy to replace and adjust the die, which affects production efficiency and is not suitable for rapid switching of different products. Therefore, we propose a special-shaped wire drawing machine that can stably form in one time. Utility Model Content

[0004] The purpose of the present utility model is to provide a special-shaped wire drawing machine that can stably form in one time, so as to solve the problem that the special-shaped wire drawing machine proposed in the above background technology generally uses multiple sets of molds to deform in sequence, and when the molds are replaced and adjusted, the production efficiency is affected and it is not suitable for rapid switching between different products.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special-shaped wire drawing machine that can stably form in one time, comprising a wire drawing machine body and a wire unwinding drum, the upper side of the wire drawing machine body being movably connected to the wire unwinding drum and the wire take-up drum in sequence through bearings, a guide wheel is connected to the side of the wire drawing machine body close to the wire unwinding drum, a wire feeding wheel 1 and a wire feeding wheel 2 are sequentially provided on one side of the guide wheel, and the wire feeding wheel 1 and the wire feeding wheel 2 are respectively movably connected to the wire drawing machine body through bearings, the side of the wire drawing machine body close to the wire feeding wheel 1 and the wire feeding wheel 2 is connected to the lower mold, and hydraulic rods are respectively installed on both sides of the lower mold, and the movable ends of the hydraulic rods are connected to the outer side of the upper mold.

[0006] Preferably, the lower side of the wire feeding wheel 1 is fixed to the toothed disc 1 through a center rod, and the toothed disc 1 is movably connected to the wire drawing machine body through a bearing.

[0007] Preferably, the lower side of the wire feeding wheel 2 is fixed to the toothed disc 2 via a center rod, and the toothed disc 2 is movably connected to the wire drawing machine body via a bearing.

[0008] Preferably, the first gear disc is connected to the second gear disc, and a transmission assembly is provided on the lower side of the second gear disc.

[0009] Preferably, the transmission assembly includes a transmission wheel and a transmission belt, and the transmission wheel of the transmission assembly is fixed to the gear disc via a center rod.

[0010] Preferably, the transmission wheel of the transmission assembly is movably connected to the wire drawing machine body through a bearing, and the transmission wheel of the transmission assembly away from the guide wheel is fixed to the synchronous wheel through a center rod.

[0011] Preferably, a synchronous belt is connected to the outer side of the synchronous wheel 1, and the synchronous wheel 1 is movably connected to the wire drawing machine body through a bearing.

[0012] Preferably, the end of the synchronous belt away from the synchronous wheel one is connected to the synchronous wheel two, and the synchronous wheel two is movably connected to the wire drawing machine body through a bearing, and the upper side of the synchronous wheel two is fixed to the lower side of the wire take-up drum.

[0013] Preferably, the lower side of the synchronous wheel 2 is fixed to the bevel gear 1, and the bevel gear 1 is movably connected to the wire drawing machine body through a bearing, and the bevel gear 1 is connected to the bevel gear 2.

[0014] Preferably, the bevel gear 2 is movably connected to the wire drawing machine body through a bearing, the bevel gear 2 is fixed to the output end of the power motor through a center rod, and the power motor is connected to the wire drawing machine body.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the special-shaped wire drawing machine that can stably form the wire in one time, installs the raw material drum on the outside of the wire release drum, and then connects the metal wire and the wire take-up drum together, starts the hydraulic rod to close the upper mold and the lower mold, starts the power motor, and rotates the wire take-up drum to pull the metal wire. At the same time, the synchronous wheel 2 rotates, so that the wire feeding wheel 1 and the wire feeding wheel 2 push the metal wire at the same time when the wire take-up drum rotates to pull the metal wire, so that the metal wire is evenly stressed, so that the metal wire can be stably formed in one time, thereby improving the production efficiency of the special-shaped wire drawing machine, and is suitable for fast switching between different products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the wire drawing machine main body and the wire unwinding drum of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the lower mold and the upper mold of the utility model;

[0018] Figure 3 This is a schematic diagram of the wire feeding wheel 1, wire feeding wheel 2 and their connection structure of the utility model;

[0019] Figure 4This is a schematic diagram of the first and second toothed discs and their connection structure of the present invention.

[0020] In the figure: 1. Wire drawing machine body; 101. Wire unwinding drum; 102. Wire take-up drum; 2. Guide wheel; 201. Wire feed wheel 1; 2011. Wire feed wheel 2; 202. Lower mold; 203. Hydraulic rod; 204. Upper mold; 205. Sprocket 1; 2051. Sprocket 2; 206. Transmission assembly; 207. Synchronous wheel 1; 208. Synchronous belt; 209. Synchronous wheel 2; 210. Bevel gear 1; 211. Bevel gear 2; 212. Power motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a special-shaped wire drawing machine that can stably form a single-time shape, comprising a wire drawing machine body 1 and a wire unwinding drum 101, the upper side of the wire drawing machine body 1 is movably connected to the wire unwinding drum 101 and the wire take-up drum 102 in sequence through bearings, the wire drawing machine body 1 is connected to a guide wheel 2 on one side close to the wire unwinding drum 101, a wire feeding wheel 1 201 and a wire feeding wheel 2 2011 are sequentially arranged on one side of the guide wheel 2, and the wire feeding wheel 1 201 and the wire feeding wheel 2 2011 are movably connected to the wire drawing machine body 1 respectively through bearings, the wire drawing machine body 1 is connected to a lower mold 202 on one side close to the wire feeding wheel 1 201 and the wire feeding wheel 2 2011, and hydraulic rods 203 are respectively installed on both sides of the lower mold 202 , and the movable end of the hydraulic rod 203 is connected to the outer side of the upper mold 204, the lower side of the wire feeding wheel 1 201 is fixed to the toothed disc 1 205 through the center rod, and the toothed disc 1 205 is movably connected to the wire drawing machine body 1 through a bearing, the lower side of the wire feeding wheel 2 2011 is fixed to the toothed disc 2 2051 through the center rod, and the toothed disc 2 2051 is movably connected to the wire drawing machine body 1 through a bearing, the toothed disc 1 205 is connected to the toothed disc 2 2051, and the lower side of the toothed disc 2 2051 is provided with a transmission assembly 206, the transmission assembly 206 includes a transmission wheel and a transmission belt, and the transmission wheel of the transmission assembly 206 is fixed to the toothed disc 2 2051 through the center rod, and the transmission wheel of the transmission assembly 206 is fixed to the toothed disc 2 2051 through a bearing It is movably connected to the wire drawing machine body 1, and the transmission wheel of the transmission assembly 206 away from the guide wheel 2 is fixed to the synchronous wheel 1 207 through the center rod, the outer side of the synchronous wheel 1 207 is docked with a synchronous belt 208, and the synchronous wheel 1 207 is movably connected to the wire drawing machine body 1 through a bearing, the end of the synchronous belt 208 away from the synchronous wheel 1 207 is docked with a synchronous wheel 2 209, and the synchronous wheel 2 209 is movably connected to the wire drawing machine body 1 through a bearing, the upper side of the synchronous wheel 2 209 is fixed to the lower side of the take-up drum 102, the lower side of the synchronous wheel 209 is fixed to the bevel gear 1 210, and the bevel gear 1 210 is movably connected to the wire drawing machine body 1 through a bearing, and the bevel gear 1 210 and the bevel gear 2 211 are movably connected. Relative to each other, bevel gear 211 is movably connected to the wire drawing machine body 1 through a bearing, bevel gear 211 is fixed to the output end of the power motor 212 through a center rod, and the power motor 212 is connected to the wire drawing machine body 1, the outer side of the wire feeding wheel 1 201 and the outer side of the wire feeding wheel 2 2011 are respectively bonded with rubber layers, and the rubber layer of the wire feeding wheel 1 201 and the rubber layer of the wire feeding wheel 2 2011 are squeezed with the metal wire, the toothed disc 1 205 and the toothed disc 2 2051 are in meshing docking, the two transmission wheels of the transmission assembly 206 are in meshing docking with the transmission belt, the synchronous wheel 1 207 and the synchronous wheel 2 209 are in meshing docking with the synchronous belt 208, and the bevel gear 1 210 and the bevel gear 2 211 are in meshing docking.

[0023] In specific implementation, according to Figure 1-Figure 4, install the raw material drum on the outside of the wire unwinding drum 101, pass the metal wire through the lower side of the guide wheel 2 and between the wire feeding wheel 1 201 and the wire feeding wheel 2 2011, and the outer sides of the wire feeding wheel 1 201 and the wire feeding wheel 2 2011 are respectively bonded with a rubber layer with a certain deformation ability, so that the wire feeding wheel 1 201 and the wire feeding wheel 2 2011 can clamp the metal wire, rotate the wire feeding wheel 1 201 and the wire feeding wheel 2 2011, so that the wire feeding wheel 1 201 and the wire feeding wheel 2 2011 automatically pass through the metal wire, and then pass the metal wire between the lower mold 202 and the upper mold 204 and connect it to the wire take-up drum 102, and start the hydraulic rod 203, the hydraulic rod 203 drives the upper mold 204 and the lower mold 202 to close the mold to extrude the metal wire, and at this time the power motor 212 is started, and the output end of the power motor 212 drives the bevel gear 2 211 to rotate, and the bevel gear 1 210 is engaged with the bevel gear 2 211, so that the bevel gear 1 210 rotates. At this time, the bevel gear 1 210 can drive the wire take-up drum 102 to rotate through the synchronous wheel 209. When the wire take-up drum 102 rotates, the metal wire can be pulled. Since the lower mold 202 and the upper mold 204 have been closed, the metal wire can be formed at one time without using multiple sets of molds. The mold can be quickly replaced and adjusted, and at the same time, the synchronous wheel 209 rotates, and the synchronous wheel 1 207 and the synchronous wheel 209 are meshed with the synchronous belt 208, so that the synchronous wheel 209 drives the synchronous wheel 1 207 to rotate through the synchronous belt 208. At this time, the synchronous wheel 1 207 drives the transmission wheel on one side of the transmission component 206 to rotate, and the two transmission wheels of the transmission component 206 are meshed with the transmission belt, so that the two transmission wheels of the transmission component 206 simultaneously drive the gear plate 2 2051 to rotate, and the gear plate 1 205 is meshed with the gear plate 2 2051, so that the rotation direction of the gear plate 1 205 is The rotation direction of the wire feeding wheel 1 201 and the wire feeding wheel 2 2011 is opposite to that of the toothed disc 2 2051, and the rotation directions of the wire feeding wheel 1 201 and the wire feeding wheel 2 2011 are opposite. The outer sides of the wire feeding wheel 1 201 and the outer sides of the wire feeding wheel 2 2011 are respectively bonded with rubber layers, and the rubber layers of the wire feeding wheel 1 201 and the rubber layers of the wire feeding wheel 2 2011 are squeezed with the metal wire, so that the wire feeding wheel 1 201 and the wire feeding wheel 2 2011 push the metal wire at the same time when the wire reel 102 rotates and pulls the metal wire, so that the metal wire is evenly stressed and can be stably formed in one time, thereby improving the production efficiency of the special-shaped wire drawing machine and being suitable for fast switching between different products.

[0024] In summary, the raw material drum is installed on the outside of the wire release drum 101, the metal wire is passed through the lower side of the guide wheel 2 and connected between the wire feeding wheel 1 201 and the wire feeding wheel 2 2011, between the lower mold 202 and the upper mold 204 and the wire take-up drum 102, and the hydraulic rod 203 is started to make the upper mold 204 and the lower mold 202 be closed. At this time, the power motor 212 is started to make the wire take-up drum 102 rotate to pull the metal wire, so that the metal wire can be formed at one time without using multiple sets of molds, and the mold can be quickly replaced and adjusted. At the same time, the synchronous wheel 209 rotates, so that the wire feeding wheel 1 201 and the wire feeding wheel 2 2011 push the metal wire at the same time when the wire take-up drum 102 rotates to pull the metal wire, so that the metal wire is evenly stressed, so that the metal wire can be stably formed at one time, thereby improving the production efficiency of the special-shaped wire drawing machine, which is suitable for quickly switching different products. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A special-shaped wire drawing machine capable of stable one-step forming, comprising a wire drawing machine body (1) and a wire unwinding drum (101), characterized in that: The upper side of the wire drawing machine body (1) is movably connected to the wire unwinding drum (101) and the wire take-up drum (102) in sequence through bearings, and the side of the wire drawing machine body (1) close to the wire unwinding drum (101) is connected to a guide wheel (2), and one side of the guide wheel (2) is provided with a wire feeding wheel 1 (201) and a wire feeding wheel 2 (2011) in sequence, and the wire feeding wheel 1 (201) and the wire feeding wheel 2 (2011) are movably connected to the wire drawing machine body (1) through bearings respectively, and the side of the wire drawing machine body (1) close to the wire feeding wheel 1 (201) and the wire feeding wheel 2 (2011) is connected to the lower mold (202), and hydraulic rods (203) are respectively installed on both sides of the lower mold (202), and the movable end of the hydraulic rod (203) is connected to the outer side of the upper mold (204).

2. The special-shaped wire drawing machine capable of stable one-step forming according to claim 1, characterized in that: The lower side of the wire feeding wheel 1 (201) is fixed to the toothed disc 1 (205) through a center rod, and the toothed disc 1 (205) is movably connected to the wire drawing machine body (1) through a bearing.

3. The special-shaped wire drawing machine capable of stable one-step forming according to claim 2, characterized in that: The lower side of the second wire feeding wheel (2011) is fixed to the second toothed disc (2051) via a center rod, and the second toothed disc (2051) is movably connected to the wire drawing machine body (1) via a bearing.

4. The special-shaped wire drawing machine capable of stable one-step forming according to claim 3, characterized in that: The first toothed disc (205) is connected to the second toothed disc (2051), and a transmission assembly (206) is provided on the lower side of the second toothed disc (2051).

5. The special-shaped wire drawing machine capable of stable one-step forming according to claim 4, characterized in that: The transmission assembly (206) includes a transmission wheel and a transmission belt, and the transmission wheel of the transmission assembly (206) is fixed to the second gear wheel (2051) through a center rod.

6. The special-shaped wire drawing machine capable of stable one-step forming according to claim 5, characterized in that: The transmission wheel of the transmission assembly (206) is movably connected to the wire drawing machine body (1) through a bearing, and the transmission wheel of the transmission assembly (206) away from the guide wheel (2) is fixed to the synchronous wheel (207) through a center rod.

7. The special-shaped wire drawing machine capable of stable one-step forming according to claim 6, characterized in that: The outer side of the synchronous wheel 1 (207) is connected to a synchronous belt (208), and the synchronous wheel 1 (207) is movably connected to the wire drawing machine body (1) through a bearing.

8. The special-shaped wire drawing machine capable of stable one-step forming according to claim 7, characterized in that: The end of the synchronous belt (208) away from the synchronous wheel 1 (207) is connected to the synchronous wheel 2 (209), and the synchronous wheel 2 (209) is movably connected to the wire drawing machine body (1) through a bearing, and the upper side of the synchronous wheel 2 (209) is fixed to the lower side of the wire take-up drum (102).

9. The special-shaped wire drawing machine capable of stable one-step forming according to claim 8, characterized in that: The lower side of the synchronous wheel 2 (209) is fixed to the bevel gear 1 (210), and the bevel gear 1 (210) is movably connected to the wire drawing machine body (1) through a bearing, and the bevel gear 1 (210) is connected to the bevel gear 2 (211).

10. The special-shaped wire drawing machine capable of stable one-step forming according to claim 9, characterized in that: The second bevel gear (211) is movably connected to the wire drawing machine body (1) through a bearing, the second bevel gear (211) is fixed to the output end of the power motor (212) through a center rod, and the power motor (212) is connected to the wire drawing machine body (1).

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