Adjustable metal wire drawing device
By designing an adjustable metal wire drawing device, the height of the guide wheel can be adjusted using a threaded rod and a limiting component, thus solving the problem of fixing the auxiliary wire position device of the existing wire drawing machine. This achieves the effect of applying different top forces to the metal wire and improves the adjustability of the wire drawing machine.
Patent Information
- Application Number
- CN202520080002.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-14
AI Technical Summary
The auxiliary wire positioning device of the existing metal wire drawing machine is fixed and cannot be adjusted, which makes it impossible to apply different top forces to the metal wire and thus impossible to adjust the wire drawing size.
An adjustable metal wire drawing device was designed. By combining a threaded rod and a limiting component, the height of the guide wheel can be adjusted, and different amounts of top force can be applied to the metal wire to adjust the wire drawing size.
It enables flexible adjustment of the wire drawing size, enhancing the adaptability and efficiency of the wire drawing machine.
Smart Images
Figure CN223718031U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of metal wire drawing, in particular to an adjustable metal wire drawing device. BACKGROUND
[0002] The wire drawing machine is also called a wire drawing machine, is a mechanical equipment which is widely used in industrial applications, and is widely applied to the mechanical manufacturing, hardware processing, petroleum chemical industry, plastic, bamboo and wood products, wire and cable and other industries. The wire drawing machine can be divided into a metal wire drawing machine according to its use. When the metal wire drawing machine draws the metal wire, the device for assisting the wire position of the wire drawing machine is mostly fixed, can only assist the wire position at the fixed position, cannot be adjusted, and thus cannot exert different top forces on the metal wire, so that the wire drawing size of the metal wire cannot be adjusted. CONTENT OF THE UTILITY MODEL
[0003] In order to solve the problem that the device for assisting the wire position of the wire drawing machine is mostly fixed, can only assist the wire position at the fixed position, cannot be adjusted, and thus cannot exert different top forces on the metal wire, so that the wire drawing size of the metal wire cannot be adjusted, the application provides an adjustable metal wire drawing device.
[0004] The adjustable metal wire drawing device provided by the application adopts the following technical scheme:
[0005] An adjustable metal wire drawing device comprises a base, a supporting plate and two wire winding wheels, the supporting plate is fixedly installed at the top end of the base through four bolts, the two wire winding wheels are installed at one side of the supporting plate through two mounting pieces, a fixed cylinder is welded at the middle of one side of the supporting plate, a movable rod is movably inserted into the fixed cylinder, a guide wheel is installed at the bottom end of the movable rod, a nut is welded at the middle of the top end of the fixed cylinder, a threaded rod is screwed into the nut, the threaded rod is movably connected with the movable rod through a limiting piece, and a handle is welded at the top end of the threaded rod.
[0006] Preferably, the two mounting pieces are each composed of a roller and a limiting bearing, two round holes are formed in the other side of the supporting plate, the outer bearing rings of the two limiting bearings are respectively welded to the inner side walls of the two round holes, the inner bearing rings of the two limiting bearings are respectively fixedly sleeved on the outer surfaces of the two rollers, and the two wire winding wheels are respectively fixedly sleeved on one end of the two rollers.
[0007] Preferably, the guide wheel is composed of a rotating shaft, two limiting bearings two and a roller, both sides of the movable rod are provided with limiting holes, the outer surfaces of the outer bearing rings of the two limiting bearings two are respectively welded with the inner side walls of the two limiting holes, the inner bearing rings of the two limiting bearings two are respectively fixedly sleeved at both ends of the rotating shaft, and the roller is fixedly sleeved at the outer surface of the middle part of the rotating shaft.
[0008] Preferably, the limiting piece is composed of a limiting ring, a rotating block and a limiting sheet, the limiting ring is welded at the top end of the fixed cylinder, the rotating block is located in the inside of the limiting ring, the limiting sheet is welded at the top end of the limiting ring, the bottom end of the threaded rod is movably penetrated through the limiting sheet, and the bottom end of the threaded rod is welded with the top end of the rotating block.
[0009] Preferably, the two ends of the top of the base are respectively threaded penetrated through the bolts two.
[0010] To sum up, the application has the following beneficial technical effects: the threaded rod is rotated by holding the rotating handle, the movable rod is driven downward by the limiting piece in the rotating process, the guide wheel is driven downward by the movable rod, the guide wheel can resist the metal wire, and an downward top force is applied to the metal wire, at this time, the metal wire is elongated by the downward top force, so that the wire drawing purpose of the metal wire is achieved; compared with the prior art, the height of the guide wheel can be adjusted, so that the purpose of applying different sizes of top force to the metal wire is achieved, and the wire drawing size adjustment effect of the metal wire is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the overall structure schematic view of the application embodiment one.
[0012] Figure 2 It is the structure schematic view of the wire winding wheel in the application embodiment one.
[0013] Figure 3 It is the structure schematic view of the fixed cylinder in the application embodiment one.
[0014] Figure 4 It is the cross-sectional structure schematic view of the fixed cylinder in the application embodiment one.
[0015] Figure 5 It is the structure schematic view of the threaded rod in the application embodiment one.
[0016] Mark for explaining: 1, base; 21, support plate; 22, bolt one; 3, wire winding wheel; 4, mounting piece; 41, roller shaft; 42, limiting bearing one; 51, fixed cylinder; 52, movable rod; 53, guide wheel; 54, nut; 55, threaded rod; 501, rotating shaft; 502, limiting bearing two; 503, roller; 6, limiting piece; 61, limiting ring; 62, rotating block; 63, limiting sheet; 7, rotating handle; 8, bolt two. DETAILED DESCRIPTION
[0017] The accompanying drawings are included to provide a further understanding of the application, and are incorporated Figure 1 - the drawings Figure 5 The application is explained in further detail below.
[0018] Example One
[0019] A adjustable metal wire drawing device, refer to Figures 1-5 , including a base 1, a support plate 21 and two wire winding wheels 3, two ends of the top of the base 1 are respectively threaded through two bolts 8, by rotating two bolts 8 and the external workbench threaded connection, then the base 1 can be fixedly installed on the external workbench, the support plate 21 is fixedly installed on the top end of the base 1 through four bolts 22, and then the support plate 21 and the base 1 are fixed, two wire winding wheels 3 are respectively installed on one side of the support plate 21 through two mounting pieces 4, two mounting pieces 4 are both composed of a roller 41 and a limit bearing 42, the other side of the support plate 21 is provided with two round holes, the outer surface of the outer bearing ring of the two limit bearings 42 is respectively welded with the inner side wall of the two round holes, the inner bearing ring of the two limit bearings 42 is respectively fixedly sleeved on the outer surface of the two rollers 41, the two limit bearings 42 cooperate to limit the two rollers 41, so as to ensure that the two rollers 41 can only rotate, the two wire winding wheels 3 are respectively fixedly sleeved on one end of the two rollers 41, after the metal wire is wound on the two wire winding wheels 3 in turn, the metal wire is unwound by the external unwinding roller, at the same time, the other end of the metal wire is wound by the external winding roller, in this process, the two wire winding wheels 3 cooperate to play a conveying role on the metal wire;
[0020] Referring to Figures, 1-5, the middle of one side of the support plate 21 is welded with a fixed cylinder 51, the inside of the fixed cylinder 51 movably inserts an activity rod 52, the four sides of the activity rod 52 are respectively attached to the four inner side walls of the fixed cylinder 51, the bottom end of the activity rod 52 is installed with a guide wheel 53, the guide wheel 53 is composed of a rotating shaft 501, two limit bearings two 502 and a roller 503, the two sides of the activity rod 52 are both provided with a limit hole, the outer bearing ring of the two limit bearings two 502 is respectively welded with the inner side wall of the two limit holes, the inner bearing ring of the two limit bearings two 502 is respectively fixedly sleeved on both ends of the rotating shaft 501, the two limit bearings two 502 cooperate to limit the rotating shaft 501, so that the rotating shaft 501 can only rotate, the roller 503 is fixedly sleeved on the outer surface of the middle of the rotating shaft 501, the rotating shaft 501 can support and limit the roller 503, the middle of the top end of the fixed cylinder 51 is welded with a nut 54, the inside of the nut 54 is threaded with a threaded rod 55, the threaded rod 55 can be self-locked by screwing, and the self-locking condition of the screw depends on the spiral angle, the friction coefficient and the load. The self-locking condition of the screw can be calculated by the following formula: self-locking condition = friction coefficient x tan(spiral angle) ≥ 1. When this condition is met, the threaded connection is self-locking. The above content is all prior art, and in actual application, the corresponding self-locking angle can be set according to the friction coefficient of the material, which is not described here, the threaded rod 55 is movably connected with the activity rod 52 through a limiting piece 6, the limiting piece 6 is composed of a limiting ring 61, a rotating block 62 and a limiting sheet 63, the limiting ring 61 is welded at the top end of the fixed cylinder 51, the rotating block 62 is located in the inside of the limiting ring 61, the limiting sheet 63 is welded at the top end of the limiting ring 61, the bottom end of the threaded rod 55 movably penetrates the limiting sheet 63, the bottom end of the threaded rod 55 is welded with the top end of the rotating block 62, the limiting sheet 63 and the limiting ring 61 limit the rotating block 62, so that the rotating block 62 can only rotate in the inside of the limiting ring 61, the top end of the threaded rod 55 is welded with a handle 7, the handle 7 is gripped to rotate the threaded rod 55, the threaded rod 55 drives the activity rod 52 to move downward in the rotating process, and the activity rod 52 drives the guide wheel 53 to move downward, so that the guide wheel 53 can resist the metal wire and apply a downward thrust force to the metal wire, at this time, the metal wire receives the downward thrust force and is elongated, thereby achieving the purpose of wire drawing.
[0021] The above describes the exemplary embodiment of the adjustable metal wire drawing device provided by the present disclosure with reference to the preferred embodiment, however, those skilled in the art can understand that various modifications and improvements can be made to the above specific embodiments without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without exceeding the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.
Claims
1. An adjustable metal wire drawing device comprising a base (1), a support plate (21) and two wire winding wheels (3), characterized in that, The support plate (21) is fixedly installed at the top end of the base (1) through four bolts (22), two winding wheels (3) are installed at one side of the support plate (21) through two mounting pieces (4) respectively, a fixing cylinder (51) is welded at the middle of one side of the support plate (21), a movable rod (52) is movably inserted into the fixing cylinder (51), a guide wheel (53) is installed at the bottom end of the movable rod (52), a nut (54) is welded at the middle of the top end of the fixing cylinder (51), a threaded rod (55) is threaded into the nut (54), the threaded rod (55) is movably connected with the movable rod (52) through a limiting piece (6), and a handle (7) is welded at the top end of the threaded rod (55).
2. The adjustable metal wire drawing device according to claim 1, wherein: Both the mounting pieces (4) are composed of a roller (41) and a limiting bearing I (42), two round holes are formed in the other side of the support plate (21), the outer surfaces of the outer bearing rings of the two limiting bearing Is (42) are welded with the inner side walls of the two round holes respectively, the inner bearing rings of the two limiting bearing Is (42) are fixedly sleeved on the outer surfaces of the two rollers (41) respectively, and the two winding wheels (3) are fixedly sleeved on one end of the two rollers (41) respectively.
3. The adjustable metal wire drawing device of claim 1, wherein: The guide wheel (53) is composed of a rotating shaft (501), two limiting bearing IIs (502) and a roller (503), limiting holes are formed in the two sides of the movable rod (52), the outer surfaces of the outer bearing rings of the two limiting bearing IIs (502) are welded with the inner side walls of the two limiting holes respectively, the inner bearing rings of the two limiting bearing IIs (502) are fixedly sleeved on the two ends of the rotating shaft (501) respectively, and the roller (503) is fixedly sleeved on the outer surface of the middle portion of the rotating shaft (501).
4. The adjustable metal wire drawing device of claim 1, wherein: The limiting piece (6) is composed of a limiting ring (61), a rotating block (62) and a limiting sheet (63), the limiting ring (61) is welded at the top end of the fixing cylinder (51), the rotating block (62) is located in the limiting ring (61), the limiting sheet (63) is welded at the top end of the limiting ring (61), the bottom end of the threaded rod (55) movably penetrates through the limiting sheet (63), and the bottom end of the threaded rod (55) is welded with the top end of the rotating block (62).
5. The adjustable metal wire drawing device of claim 1, wherein: Threaded bolts (8) are threaded at both ends of the top of the base (1) respectively.