Wire drawing device capable of adjusting wire drawing speed

Abstract

The utility model provides a wiredrawing device capable of adjusting wiredrawing speed, which relates to the technical field of metal wiredrawing and comprises a base, a lubricating mechanism, an oil storage mechanism and a speed regulating mechanism, the speed regulating mechanism comprises a push rod and a tooth block, and the rear end face of the push rod is fixedly connected with the tooth block. The push rod and the tooth block are used for adjusting the wire drawing speed of different materials, and the situation that metal is prone to breakage due to too high wire drawing speed is prevented. According to the device, the number of the tooth blocks on the surface of the speed reduction wheel can be adjusted and controlled through movement of the push rod, so that the rotating speed of the device can be adjusted, meanwhile, extrusion force can be provided for dripping of lubricating oil through vibration of the metal sheet, and the lubricating effect is improved. And different materials can be conveniently lubricated in the wire drawing process, and the friction force of the different materials in the wire drawing process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal wire drawing technical field especially, relates to a wire drawing device of adjustable wire drawing speed. BACKGROUND

[0002] Wire drawing is a kind of metal processing technology, is the most popular surface treatment technology of stainless steel and aluminum product industry today, is the wire drawing effect treatment to metal and aluminum product;

[0003] At present, when the metal is wire-drawing, the device can be wire-drawing to different materials, so the wire-drawing speed required is also different, usually the speed of wire-drawing machine is fixedly arranged, the speed of wire-drawing machine cannot be regulated according to the requirement of different materials, leading to the wire-drawing material is easily broken by the too fast speed of wire-drawing machine;

[0004] Meanwhile, when the device is wire-drawing to different materials, the friction between wire and wire drawing die is affected, and there is a large friction sound, and long-term staying in this environment can easily cause the discomfort of the ears of workers, and seriously affect the hearing of workers.

[0005] Therefore, we propose a wire drawing device of adjustable wire drawing speed to solve the problems raised in the above. CONTENT OF THE UTILITY MODEL

[0006] The number of tooth blocks on the surface of the speed reducer can be regulated by the movement of the push rod, so that the speed of the device can be regulated, and the vibration of the metal sheet can provide extrusion force for the dripping of lubricating oil, so that different materials can be lubricated during wire drawing, and the friction force during wire drawing of different materials is reduced, to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme: including machine base, lubricating mechanism, oil storage mechanism and speed regulation mechanism, the speed regulation mechanism includes push rod and tooth block, the rear end surface of the push rod is fixedly connected with the tooth block, the push rod and tooth block are used for adjusting the speed of wire drawing of different materials, to prevent the breakage caused by too fast speed during wire drawing of metal.

[0008] The oil storage mechanism includes adsorbing cotton, the lubricating mechanism includes metal sheet, the metal sheet and adsorbing cotton can adsorb and collect lubricating oil, and the metal sheet vibrates at the same frequency by using the tonicity of different materials during wire drawing to extrude the lubricating oil in the adsorbing cotton and reduce the friction of the device during wire drawing.

[0009] Preferably, the speed regulation mechanism further includes two groups of supporting columns, the bottom end surface and the upper end surface of the two groups of supporting columns are fixedly connected with the outer surface of the push rod, and the top end surface and the bottom end surface of the two groups of supporting columns are provided with magnets.

[0010] Preferably, the oil storage mechanism further comprises a placement plate, the upper surface of the placement plate is attached to the lower surface of the adsorbing cotton, the inside of the placement plate is provided with a round hole, the front surface and the rear surface of the adsorbing cotton are provided with extrusion plates, and the extrusion plates are attached to the upper surface of the placement plate.

[0011] Preferably, the lubricating mechanism further comprises two groups of springs, the front end surface and the rear end surface of the two groups of springs are fixedly connected with the convex surface of the metal sheet, the rear end surface and the front end surface of the two groups of springs are fixedly connected with the front surface and the rear surface of the placement plate, the rear surface of the metal sheet is provided with a sponge, the rear surface of the metal sheet is fixedly connected with a connecting rod, one end of the connecting rod away from the metal sheet is fixedly connected with a rubber head, and the rubber head is attached to the surface of the extrusion plate.

[0012] Preferably, the side surface of the machine base is fixedly connected with a first mounting plate, the rear surface of the first mounting plate is movably connected with a unwinding roller through a bearing, the upper surface of the machine base is slidably connected with a plurality of wire drawing plates through sliding, the wire drawing holes in the plurality of wire drawing plates gradually decrease in diameter from left to right, the front surface and the rear surface of the wire drawing plate are fixedly connected with threaded plates, the threaded plates are threadedly connected with the sliding portions of the wire drawing plate through bolts, the upper surface of the wire drawing plate is fixedly connected with an oil storage box, and the upper surface of the oil storage box is fixedly connected with an oil inlet pipe.

[0013] Preferably, the side surface of the machine base is fixedly connected with a second mounting plate, the front surface of the second mounting plate is fixedly connected with a machine box, the front surface of the machine box is movably connected with a box door through a hinge, the inside of the box door is provided with a gear, the gear is meshingly connected with a toothed block, the front surface of the gear is provided with a motor, the inside of the machine box is provided with a speed reducer, the speed reducer is slidably connected with the toothed block, the front surface of the speed reducer is slidably connected with a push rod, the rear surface of the speed reducer is fixedly connected with a winding roller, and the rear end surface of the winding roller is rotatably connected with the second mounting plate through a bearing.

[0014] Compared with the prior art, the utility model has the advantages and positive effects that:

[0015] 1. In the utility model, when materials of different materials are wire drawing, the diameter of wire drawing is different, the contraction or extension of the toothed block can be adjusted when the surface of the push rod and the speed reducer slides, so that the number of toothed blocks on the surface of the speed reducer can be controlled, when the wire drawing speed of materials of different materials needs to be changed, the push rod is pushed downward, the magnet at the bottom of the supporting column is attracted to the sliding portion of the push rod, the specified toothed block is contracted into the inside of the speed reducer, the number of toothed blocks on the surface of the speed reducer can be adjusted according to the wire drawing speed requirement of materials of different materials.

[0016] 2. The utility model discloses a drawing speed adjustable drawing device, which comprises a machine base, a drawing plate, a first mounting plate, an unwinding roller, an oil inlet pipe, an oil storage box, a threaded plate, a winding roller, a second mounting plate, a box door, a machine box, a gear, a motor, a speed reduction wheel, a speed regulating mechanism, a placing plate, a squeezing plate, adsorbing cotton, a round hole, a lubricating mechanism and a metal sheet. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides a kind of main view structure perspective drawing in adjustable drawing speed's drawing device;

[0018] Figure 2 The utility model provides a kind of oil storage tank structure split perspective drawing in adjustable drawing speed's drawing device;

[0019] Figure 3 The utility model provides a kind of metal sheet structure perspective drawing in adjustable drawing speed's drawing device;

[0020] Figure 4 The utility model provides a kind of machine box structure split perspective drawing in adjustable drawing speed's drawing device;

[0021] Figure 5 The utility model provides a kind of push rod structure perspective drawing in adjustable drawing speed's drawing device;

[0022] Figure 6 The utility model provides a kind of placing plate structure perspective drawing in adjustable drawing speed's drawing device.

[0023] Legend: 1, machine base;2, drawing plate;3, first mounting plate;4, unwinding roller;5, oil inlet pipe;6, oil storage box;7, threaded plate;8, winding roller;9, second mounting plate;10, box door;11, machine box;12, gear;13, motor;14, speed reduction wheel;15, speed regulating mechanism;151, tooth block;152, push rod;153, support column;154, magnet;16, oil storage mechanism;161, placing plate;162, squeezing plate;163, adsorbing cotton;164, round hole;17, lubricating mechanism;171, metal sheet;172, connecting rod;173, rubber head;174, spring;175, sponge. DETAILED DESCRIPTION

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example 1, as shown in the attached document Figures 1-5 As shown, it includes a base 1, a lubrication mechanism 17, an oil storage mechanism 16 and a speed regulating mechanism 15. The speed regulating mechanism 15 includes a push rod 152 and a toothed block 151. The rear end face of the push rod 152 is fixedly connected to the toothed block 151. The push rod 152 and the toothed block 151 are used to adjust the drawing speed of materials of different materials to prevent the metal from breaking easily when the drawing speed is too fast.

[0027] The oil storage mechanism 16 includes absorbent cotton 163, and the lubrication mechanism 17 includes a metal sheet 171. The metal sheet 171 and the absorbent cotton 163 can absorb and collect lubricating oil. The metal sheet 171 uses the force of drawing different materials to vibrate at the same frequency to squeeze the lubricating oil in the absorbent cotton 163 and reduce the friction of the device when drawing.

[0028] The effect achieved by the entire embodiment 1 is as follows: the number of teeth 151 on the surface of the reduction wheel 14 can be adjusted by moving the push rod 152, thereby adjusting the speed of the device. At the same time, the vibration of the metal sheet 171 can provide extrusion force for the dripping of lubricating oil, making it easier to lubricate different materials during the wire drawing process and reducing the friction of different materials during the wire drawing process.

[0029] Example 2, as Figures 4-5 As shown, the speed regulating mechanism 15 also includes two sets of support columns 153. The bottom and top surfaces of the two sets of support columns 153 are fixedly connected to the outer surface of the push rod 152. Magnets 154 are provided on the top and bottom surfaces of the two sets of support columns 153. A second mounting plate 9 is fixedly connected to the side surface of the base 1. A housing 11 is fixedly connected to the front surface of the second mounting plate 9. A door 10 is movably connected to the front surface of the housing 11 via a hinge. A gear 12 is provided inside the door 10, and the gear 12 meshes with a toothed block 151. A motor 13 is provided on the front surface of the gear 12. A reduction wheel 14 is provided inside the housing 11, and the reduction wheel 14 is slidably connected to the toothed block 151. The front surface of the reduction wheel 14 is slidably connected to the push rod 152. A take-up roller 8 is fixedly connected to the rear surface of the reduction wheel 14, and the rear end face of the take-up roller 8 is rotatably connected to the second mounting plate 9 via a bearing.

[0030] The effect achieved by the whole embodiment 2 is that when the device is used for drawing wires of different materials, the motor 13 can be connected with the external power supply, the motor 13 is started to drive the gear 12 to rotate, the gear 12 is engaged with the toothed block 151 to make the reduction gear 14 rotate with the toothed block 151 engaged, so that the winding roller 8 can provide power for drawing wires of different materials and winding the wires of different materials after drawing, when the wires of different materials are drawn, the diameter of the drawn wires is different, the sliding of the push rod 152 and the surface of the reduction gear 14 can adjust the contraction or extension of the toothed block 151, so that the number of the toothed blocks 151 on the surface of the reduction gear 14 can be controlled, when the drawing speed of the wires of different materials needs to be changed, the push rod 152 is pushed downward, the magnet 154 at the bottom end of the supporting column 153 is attracted to the sliding part of the push rod 152 to fix the push rod 152, the specified toothed block 151 is retracted into the inside of the reduction gear 14, the number of the toothed blocks 151 on the surface of the reduction gear 14 is reduced, so that the number of the toothed blocks 151 on the surface of the reduction gear 14 can be adjusted according to the drawing speed requirement of the wires of different materials.

[0031] Embodiment 3, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 6 , the oil storage mechanism 16 further comprises a placement plate 161, the upper surface of the placement plate 161 is attached to the lower surface of the adsorbing cotton 163, the inside of the placement plate 161 is provided with a circular hole 164, the front surface and the rear surface of the adsorbing cotton 163 are provided with the extrusion plate 162, and the extrusion plate 162 is attached to the upper surface of the placement plate 161, the lubricating mechanism 17 further comprises two groups of springs 174, the front end surface and the rear end surface of the two groups of springs 174 are fixedly connected with the convex surface of the metal sheet 171, the rear end surface and the front end surface of the two groups of springs 174 are fixedly connected with the front surface and the rear surface of the placement plate 161, the rear surface of the metal sheet 171 is provided with the sponge 175, the rear surface of the metal sheet 171 is fixedly connected with the connecting rod 172, one end of the connecting rod 172 away from the metal sheet 171 is fixedly connected with the rubber head 173, and the rubber head 173 is attached to the surface of the extrusion plate 162, the upper surface of the wire drawing plate 2 is fixedly connected with the oil storage box 6, and the upper surface of the oil storage box 6 is fixedly connected with the oil inlet pipe 5.

[0032] The effect achieved by the whole embodiment 3 is that the lubricating oil can be poured into the inside of the oil storage box 6 through the oil inlet pipe 5, and the poured lubricating oil can be absorbed and stored by the adsorbing cotton 163. Since the bottom of the metal sheet 171 is parallel to the drawing hole of the drawing plate 2, and the sponge 175 can clamp the surface of the metal wire, when materials of different materials are drawn, since the diameters of the drawing holes in the drawing plate 2 are different, the drawing plate 2 is vibrated by the drawing force when the materials of different materials enter the drawing plate 2 with a smaller original diameter during the drawing process. Since the volume of the metal sheet 171 is light, the drawing plate 2 can transmit the vibration force to the metal sheet 171, so that the metal sheet 171 can swing by the elasticity of the spring 174. According to the vibration of the metal sheet 171 and the swing affected by the spring 174, the rubber head 173 can push and extrude the plate 162 to extrude the adsorbing cotton 163. After the adsorbing cotton 163 is extruded, the lubricating oil in the adsorbing cotton 163 can be discharged from the lower surface opening of the oil storage box 6 to the sponge 175 for adsorption, so that the sponge 175 can apply the lubricating oil to the surface of the materials of different materials, thereby reducing the friction during the drawing of the materials of different materials.

[0033] As shown in embodiment 4, Figure 1 The side surface of the machine base 1 is fixedly connected with the first mounting plate 3, the rear surface of the first mounting plate 3 is movably connected with the unwinding roller 4 through the bearing, the upper surface of the machine base 1 is slidably connected with a plurality of drawing plates 2 through sliding, and the diameters of the drawing holes in the plurality of drawing plates 2 decrease from left to right in sequence. The front surface and the rear surface of the drawing plate 2 are both fixedly connected with the threaded plate 7, and the threaded plate 7 is threadedly connected with the sliding part of the drawing plate 2 through the bolt.

[0034] The effect achieved by the whole embodiment 4 is that the materials of different materials to be drawn are wound on the surface of the unwinding roller 4. The unwinding roller 4 can be rolled to unwind the materials of different materials by the movement of the materials of different materials, and the winding roller 8 can wind the materials of different materials after drawing. Since the diameters of the drawing holes in the plurality of drawing plates 2 are different, the materials of different materials can be drawn with different diameters. According to the diameter required by the gold wire drawing, the drawing plate 2 can be pushed forward or backward to stagger with other parallel drawing plates 2, so that the device can be conveniently used for adapting to different requirements of drawing diameter.

[0035] The working principle of the whole device is as follows: the material of different materials to be drawn is wound on the surface of the unwinding roller 4, one end of the material of different materials penetrates the inside of the plurality of drawing plates 2, and the other end of the material of different materials can be wound on the surface of the winding roller 8. The motor 13 is started to drive the gear 12 to rotate, the gear 12 is engaged with the tooth block 151 to make the speed reducer 14 engage the tooth block 151, and the speed reducer 14 can rotate, so that the material of different materials drawn can be wound. When the push rod 152 slides on the surface of the speed reducer 14, the contraction or extension of the tooth block 151 can be adjusted, so that the number of tooth blocks 151 on the surface of the speed reducer 14 can be controlled. When the drawing speed of the material of different materials needs to be changed, the push rod 152 is pushed downward, so that the push rod 152 can drive the magnet 154 at the bottom of the supporting column 153 to be attracted to the sliding position of the push rod 152 to fix the push rod 152, so that the number of tooth blocks 151 on the surface of the speed reducer 14 can be adjusted according to the drawing speed requirement of the material of different materials;

[0036] When the material of different materials enters the drawing plate 2 smaller than the original diameter during the drawing process, the drawing plate 2 is vibrated by the drawing tension, and since the volume of the metal sheet 171 is light, the drawing plate 2 can transmit the vibration force to the metal sheet 171, so that the metal sheet 171 can vibrate and sway under the influence of the spring 174. According to the vibration of the metal sheet 171 and the sway under the influence of the spring 174, the rubber head 173 can push and extrude the extrusion plate 162 to extrude the adsorbing cotton 163. After the adsorbing cotton 163 is extruded, the lubricating oil in the adsorbing cotton 163 can be discharged from the lower surface opening of the oil storage box 6 to the sponge 175 through the circular hole 164, so that the sponge 175 can apply the lubricating oil to the surface of the material of different materials, and the friction force during the drawing of the material of different materials can be reduced.

[0037] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A drawing device capable of adjusting a drawing speed, characterized by: Including the base (1), lubricating mechanism (17), oil storage mechanism (16) and speed regulation mechanism (15), the speed regulation mechanism (15) includes push rod (152) and tooth block (151), the rear end surface of push rod (152) is fixedly connected with tooth block (151), push rod (152) and tooth block (151) are used for adjusting the speed of different material wire drawing, prevent the metal from breaking when drawing at high speed easily cause; The oil storage mechanism (16) includes adsorbing cotton (163), the lubricating mechanism (17) includes metal sheet (171), the metal sheet (171) and the adsorbing cotton (163) can absorb and collect lubricating oil, and the metal sheet (171) is vibrated by different material wire drawing force to extrude the lubricating oil in the adsorbing cotton (163) and reduce the friction of the device during wire drawing.

2. The drawing apparatus of claim 1, wherein: The speed regulation mechanism (15) further includes two groups of support columns (153), the bottom end surface and the upper end surface of the two groups of support columns (153) are fixedly connected with the outer surface of the push rod (152), and the top end surface and the bottom end surface of the two groups of support columns (153) are provided with magnets (154).

3. The drawing apparatus of claim 1, wherein: The oil storage mechanism (16) further includes a placement plate (161), the upper surface of the placement plate (161) is attached to the lower surface of the adsorbing cotton (163), and the inside of the placement plate (161) is provided with a circular hole (164), the front surface and the rear surface of the adsorbing cotton (163) are provided with extrusion plates (162), and the extrusion plates (162) are attached to the upper surface of the placement plate (161).

4. The drawing apparatus of claim 1, wherein: The lubricating mechanism (17) further includes two groups of springs (174), the front end surface and the rear end surface of the two groups of springs (174) are fixedly connected with the convex surface of the metal sheet (171), the rear end surface and the front end surface of the two groups of springs (174) are fixedly connected with the front surface and the rear surface of the placement plate (161), the rear surface of the metal sheet (171) is provided with a sponge (175), the rear surface of the metal sheet (171) is fixedly connected with a connecting rod (172), one end of the connecting rod (172) away from the metal sheet (171) is fixedly connected with a rubber head (173), and the rubber head (173) is attached to the surface of the extrusion plate (162).

5. The drawing apparatus of claim 1, wherein: The side surface of the base (1) is fixedly connected with a first mounting plate (3), the rear surface of the first mounting plate (3) is movably connected with a unwinding roller (4) through a bearing, the upper surface of the base (1) is longitudinally slidably connected with a plurality of wire drawing plates (2) through sliding, the diameters of the wire drawing holes in the plurality of wire drawing plates (2) decrease from left to right, the front surface and the rear surface of the wire drawing plate (2) are fixedly connected with threaded plates (7), the threaded plates (7) are screwed with the sliding portions of the wire drawing plate (2) through bolts, the upper surface of the wire drawing plate (2) is fixedly connected with an oil storage box (6), and the upper surface of the oil storage box (6) is fixedly connected with an oil inlet pipe (5).

6. The drawing apparatus of claim 1, wherein: The side surface of the base (1) is fixedly connected with a second mounting plate (9), the front surface of the second mounting plate (9) is fixedly connected with a machine box (11), the front surface of the machine box (11) is hingedly connected with a box door (10), the inside of the box door (10) is provided with a gear (12), the gear (12) is in meshing connection with a toothed block (151), the front surface of the gear (12) is provided with a motor (13), the inside of the machine box (11) is provided with a speed reducer (14), the speed reducer (14) is in sliding connection with the toothed block (151), the front surface of the speed reducer (14) is in sliding connection with a push rod (152), the rear surface of the speed reducer (14) is fixedly connected with a winding roller (8), and the rear end surface of the winding roller (8) is rotatably connected with the second mounting plate (9) through a bearing.

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