Metal wire inlet straightening device for wire drawing machine
By using a layered adjustment mechanism and a wire drawing mechanism, the problems of large footprint and wire bending and breakage in traditional wire drawing machines are solved, achieving miniaturized and efficient wire straightening and improving the wire drawing effect.
Patent Information
- Application Number
- CN202422914153.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Traditional wire drawing machines use wire straightening devices that occupy a large area and lack adjustment mechanisms, which makes the wires prone to bending and breaking when they are fed in, thus affecting the straightening efficiency.
The system employs a first, second, and third slow-adjustment mechanism arranged in layers, combined with a wire drawing mechanism. The spacing between the winding drums is adjusted by adjusting the slide and the telescopic cylinder, and the metal wire is lubricated by the oil guide pipe and the wire drawing die.
It reduces the footprint of the device, prevents the metal wire from curling and breaking, improves the wire drawing effect and efficiency, and further improves the straightening quality of the metal wire through lubrication.
Smart Images
Figure CN223518306U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a wire drawing machine technical field, concretely is a wire drawing machine with metal wire incoming line straightening device. BACKGROUND
[0002] The wire drawing machine is a kind of mechanical equipment for metal processing, mainly for the metal material is processed into slender silk or linear product by the method of drawing. Wire drawing machine is widely used in wire and cable, mechanical equipment, automobile, aerospace industry, for producing copper wire, aluminum wire, stainless steel wire and other materials;
[0003] The traditional wire drawing machine with metal wire incoming line straightening device still has some problems when using: long box type structure is mostly used to straighten metal wire, the device occupies large area, secondly, metal wire incoming line position lacks adjusting device, and bending is prone to occur when incoming, which causes wire drawing fracture, affects the straightening efficiency of subsequent metal wire, to solve the above problems, we propose a wire drawing machine with metal wire incoming line straightening device. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a wire drawing machine with metal wire incoming line straightening device to solve the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a wire drawing machine with metal wire incoming line straightening device, including support frame, the top of support frame is fixedly installed with device side frame, the top of device side frame is equipped with the first slow adjustment mechanism of even distribution, the bottom of device side frame is equipped with the second slow adjustment mechanism of even distribution, the end of support frame is equipped with third slow adjustment mechanism, and the first slow adjustment mechanism, the second slow adjustment mechanism, the third slow adjustment mechanism and first slow adjustment mechanism, second slow adjustment mechanism between adjacent two first slow adjustment mechanisms are equipped with wire drawing mechanism;
[0006] The first slow adjustment mechanism includes adjusting slide and telescopic cylinder, and the first slow adjustment mechanism is transversely slidably connected to the top of device side frame through adjusting slide, the middle part of adjusting slide is fixedly provided with bearing, the middle part of bearing is fixedly provided with rotating shaft, the end, away from bearing, of rotating shaft is fixedly installed with winding drum, the side, close to rotating shaft, of winding drum is fixedly installed with limit ring, and the side, close to adjusting slide, of device side frame is fixedly connected with telescopic cylinder, and the driving end of telescopic cylinder and the side of adjusting slide are fixedly installed.
[0007] Preferably, the structure of the second slow adjustment mechanism is same with that of the first slow adjustment mechanism, and the second slow adjustment mechanism is transversely slidably connected to the bottom of device side frame through adjusting slide.
[0008] Preferably, the third slow adjustment mechanism has the same structure as the first slow adjustment mechanism, and the third slow adjustment mechanism is clamped to the end of the device side frame through longitudinal sliding of the sliding seat.
[0009] Preferably, the wire drawing mechanism comprises a U-shaped sliding frame, the wire drawing mechanism is fixedly installed on the device side frame through the U-shaped sliding frame, a translation sliding seat is slidably arranged on the side of the U-shaped sliding frame away from the device side frame, a wire drawing die is fixedly arranged in the middle of the translation sliding seat, and an oil guide pipe is integrally formed on one side of the wire drawing die and fixedly clamped on the translation sliding seat.
[0010] Preferably, a horizontal sliding groove is formed in the outer side of the U-shaped sliding frame, a fastening bolt is slidably arranged in the horizontal sliding groove, a fastening groove corresponding to the fastening bolt is formed in the outer side of the translation sliding seat, the end of the fastening bolt is threadedly installed in the fastening groove, a positioning ring is fixedly installed on the outer side of the fastening bolt, and the positioning ring is in contact with the outer wall of the U-shaped sliding frame.
[0011] Preferably, the end of the oil guide pipe extends out of the outer side of the translation sliding seat and is fixedly installed with an oil control valve.
[0012] Preferably, a plurality of wire drawing mechanisms are fixedly installed with an oil guide main pipe, a plurality of connecting heads corresponding to the wire drawing mechanisms are fixedly installed on the oil guide main pipe, and the ends of the connecting heads are fixedly installed with the ends of the oil control valves in the corresponding wire drawing mechanisms.
[0013] Compared with the prior art, the wire drawing machine with the metal wire feeding and straightening device has the following beneficial effects:
[0014] 1. By arranging the first slow adjustment mechanism, the second slow adjustment mechanism and the third slow adjustment mechanism, and by arranging a plurality of first slow adjustment mechanisms and second slow adjustment mechanisms in layers, compared with the traditional long box type structure, the wire drawing machine with the metal wire feeding and straightening device has a smaller occupied area, increases the use effect of the whole device, and facilitates adjustment of the spacing of the winding drums in the first slow adjustment mechanism, the second slow adjustment mechanism and the third slow adjustment mechanism, auxiliary adjustment and straightening of the metal wire between adjacent winding drums, prevention of breakage caused by curling of the metal wire during wire drawing, and thus improvement of the wire drawing effect of the metal wire.
[0015] 2. By arranging the wire drawing mechanism, the position of the wire drawing die can be flexibly adjusted, the metal wire can be conveniently passed through the wire drawing die, the metal wire is assisted in lubrication during wire drawing, and the wire drawing effect of the metal wire is further improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the structure of this utility model.
[0018] Figure 2 This is a schematic diagram of the structural connection after the present invention is disassembled.
[0019] Figure 3 This is a schematic diagram of the first slow adjustment mechanism in this utility model.
[0020] Figure 4 This is a schematic diagram of the wire drawing mechanism in this utility model.
[0021] In the diagram: 1. Support frame; 2. Device side frame; 3. First slow adjustment mechanism; 4. Second slow adjustment mechanism; 5. Third slow adjustment mechanism; 6. Oil guide main pipe; 7. Wire drawing mechanism; 31. Adjusting slide; 32. Bearing; 33. Rotating shaft; 34. Winding drum; 35. Limiting ring; 36. Telescopic cylinder; 71. U-shaped slide frame; 72. Translation slide; 701. Horizontal slide groove; 73. Fastening bolt; 731. Positioning ring; 732. Fastening groove; 74. Wire drawing die; 741. Oil guide pipe; 742. Oil control valve. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Example: Figures 1-4 As shown, this utility model provides a wire straightening device for a wire drawing machine, including a support frame 1. A device side frame 2 is fixedly installed at the top of the support frame 1. A plurality of first slow adjustment mechanisms 3 are evenly distributed at the top of the device side frame 2. A plurality of second slow adjustment mechanisms 4 are evenly distributed at the bottom of the device side frame 2. A third slow adjustment mechanism 5 is provided at the end of the support frame 1. The third slow adjustment mechanism 5 is located between the plurality of first slow adjustment mechanisms 3 and the plurality of second slow adjustment mechanisms 4. A wire drawing mechanism 7 is provided between two adjacent first slow adjustment mechanisms 3, between two adjacent second slow adjustment mechanisms 4, and between the third slow adjustment mechanism 5 and the first slow adjustment mechanisms 3 and the second slow adjustment mechanisms 4.
[0024] The first slow adjustment mechanism 3 includes an adjusting sliding seat 31 and a telescopic cylinder 36. The first slow adjustment mechanism 3 is transversely slidably clamped on the top of the device side frame 2 through the adjusting sliding seat 31. The middle part of the adjusting sliding seat 31 is fixedly provided with a bearing 32. The middle part of the bearing 32 is fixedly provided with a rotating shaft 33. The end of the rotating shaft 33 away from the bearing 32 is fixedly installed with a winding drum 34. The winding drum 34 is fixedly installed with a limiting ring 35 on the side close to the rotating shaft 33. The winding drum 34 is convenient to rotate in the middle part of the adjusting sliding seat 31. The telescopic cylinder 36 is fixedly clamped on the side of the device side frame 2 close to the adjusting sliding seat 31. The driving end of the telescopic cylinder 36 and one side of the adjusting sliding seat 31 are fixedly installed. By controlling the opening of the telescopic cylinder 36 in the first slow adjustment mechanism 3, the adjusting sliding seat 31 is driven to translate and slide on the top of the device side frame 2, so as to adjust the distance between the winding drums 34 in the adjacent two first slow adjustment mechanisms 3, and assist in adjusting and straightening the metal wire between the adjacent winding drums 34, so as to prevent the metal wire from being broken due to curling when being drawn, and further improve the drawing effect of the metal wire.
[0025] The structure of the second slow adjustment mechanism 4 is the same as that of the first slow adjustment mechanism 3. The second slow adjustment mechanism 4 is transversely slidably clamped on the bottom of the device side frame 2 through the adjusting sliding seat 31. The structure of the third slow adjustment mechanism 5 is the same as that of the first slow adjustment mechanism 3. The third slow adjustment mechanism 5 is longitudinally slidably clamped on the end of the device side frame 2 through the adjusting sliding seat 31.
[0026] The drawing mechanism 7 includes a U-shaped sliding frame 71. The drawing mechanism 7 is fixedly installed on the device side frame 2 through the U-shaped sliding frame 71. The side of the U-shaped sliding frame 71 away from the device side frame 2 is slidably clamped with a translation sliding seat 72. The middle part of the translation sliding seat 72 is fixedly provided with a drawing die 74. The drawing die 74 is integrally formed with an oil guide pipe 741 on one side. The oil guide pipe 741 is fixedly clamped on the translation sliding seat 72. The outer side of the U-shaped sliding frame 71 is provided with a horizontal sliding groove 701. The horizontal sliding groove 701 is slidably clamped with a fastening bolt 73. The outer side of the translation sliding seat 72 is provided with a fastening groove 732 corresponding to the fastening bolt 73. The end of the fastening bolt 73 is threadedly installed in the fastening groove 732. The outer side of the fastening bolt 73 is fixedly installed with a positioning ring 731. The positioning ring 731 is in contact with the outer wall of the U-shaped sliding frame 71. In use, the translation sliding seat 72 is slid in the U-shaped sliding frame 71. The position of the translation sliding seat 72 is adjusted. The position of the drawing die 74 is adjusted by rotating the fastening bolt 73, so that the metal wire passes through the drawing die 74.
[0027] The end of the oil guide pipe 741 extends out of the outer side of the translation slide 72 and is fixedly installed with the oil control valve 742; the oil guide main pipe 6 is fixedly installed between the plurality of wire drawing mechanisms 7, and the oil guide main pipe 6 is fixedly installed with a plurality of connecting heads corresponding to the wire drawing mechanisms 7, the ends of the connecting heads are fixedly installed with the ends of the oil control valves 742 in the corresponding wire drawing mechanisms 7, and in use, the head of the oil guide main pipe 6 is connected with the output port of the lubricating oil output system. During the wire drawing process, the lubricating oil output system and the oil control valve 742 are controlled to be opened, the lubricating oil is guided into the wire drawing die 74 through the oil guide main pipe 6 and the plurality of oil guide pipes 741, and the metal wire is assisted to be lubricated, so as to further improve the wire drawing effect of the metal wire.
[0028] Working principle: in use, the head of the oil guide main pipe 6 is connected with the output port of the lubricating oil output system, and the metal wire to be drawn is spirally threaded through the outer side of the winding drum 34 in the plurality of first slow adjustment mechanisms 3, the outer side of the winding drum 34 in the third slow adjustment mechanism 5, the outer side of the winding drum 34 in the plurality of second slow adjustment mechanisms 4 and the corresponding wire drawing mechanism 7.
[0029] Among them, by sliding the translation slide 72 in the U-shaped slide frame 71, the position of the translation slide 72 is adjusted, and the position of the wire drawing die 74 is adjusted by rotating the fastening bolt 73 for fixation, so as to facilitate the metal wire to pass through the wire drawing die 74; and the hole diameters of the wire drawing dies 74 in the plurality of wire drawing mechanisms 7 gradually decrease;
[0030] Subsequently, by controlling the extension and retraction of the pneumatic cylinder 36 in the first slow adjustment mechanism 3, the second slow adjustment mechanism 4 and the third slow adjustment mechanism 5, the corresponding adjustment slide 31 is driven to slide horizontally or vertically on the device side frame 2, so as to adjust the spacing of the winding drums 34 in the first slow adjustment mechanism 3, the second slow adjustment mechanism 4 and the third slow adjustment mechanism 5, and the metal wire between adjacent winding drums 34 is assisted to be adjusted and straightened, so as to prevent the metal wire from being broken due to curling during wire drawing, and further improve the wire drawing effect of the metal wire;
[0031] In subsequent wire drawing, the lubricating oil output system and the oil control valve 742 are controlled to be opened, the lubricating oil is guided into the wire drawing die 74 through the oil guide main pipe 6 and the plurality of oil guide pipes 741, and the metal wire is assisted to be lubricated, so as to further improve the wire drawing effect of the metal wire;
[0032] Among them, by setting the plurality of first slow adjustment mechanisms 3, the second slow adjustment mechanisms 4 and the third slow adjustment mechanisms 5, the plurality of first slow adjustment mechanisms 3 and the second slow adjustment mechanisms 4 are arranged in layers, compared with the traditional long box type structure, the wire drawing machine with the metal wire feeding and straightening device occupies smaller area, and the use effect of the whole device is improved.
[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A wire straightening device for wire rod drawing machines, comprising a support frame (1), characterized in that: The top end of the support frame (1) is fixedly installed with a device side frame (2), the top of the device side frame (2) is provided with a plurality of first slow adjustment mechanisms (3) which are uniformly distributed, the bottom of the device side frame (2) is provided with a plurality of second slow adjustment mechanisms (4) which are uniformly distributed, the end of the support frame (1) is provided with a third slow adjustment mechanism (5), and a wire drawing mechanism (7) is arranged between every two adjacent first slow adjustment mechanisms (3), every two adjacent second slow adjustment mechanisms (4), the third slow adjustment mechanism (5) and the first slow adjustment mechanism (3) and the second slow adjustment mechanism (4). The first slow adjustment mechanism (3) comprises an adjusting sliding seat (31) and a telescopic air cylinder (36), the first slow adjustment mechanism (3) is transversely slidably clamped on the top of the device side frame (2) through the adjusting sliding seat (31), the middle of the adjusting sliding seat (31) is fixedly clamped with a bearing (32), the middle of the bearing (32) is fixedly clamped with a rotating shaft (33), one end of the rotating shaft (33) away from the bearing (32) is fixedly installed with a winding drum (34), the side of the winding drum (34) close to the rotating shaft (33) is fixedly installed with a limiting ring (35), the telescopic air cylinder (36) is fixedly clamped on the side of the device side frame (2) close to the adjusting sliding seat (31), and the driving end of the telescopic air cylinder (36) and one side of the adjusting sliding seat (31) are fixedly installed.
2. The wire straightening device for wire drawing machine according to claim 1, characterized in that: The second slow adjustment mechanism (4) has the same structure as the first slow adjustment mechanism (3), and the second slow adjustment mechanism (4) is transversely slidably clamped on the bottom of the device side frame (2) through the adjusting sliding seat (31).
3. The wire straightening device for wire drawing machine according to claim 1, characterized in that: The third slow adjustment mechanism (5) has the same structure as the first slow adjustment mechanism (3), and the third slow adjustment mechanism (5) is longitudinally slidably clamped on the end of the device side frame (2) through the adjusting sliding seat (31).
4. The wire straightening device for wire drawing machine according to claim 1, characterized in that: The wire drawing mechanism (7) comprises a U-shaped sliding frame (71), the wire drawing mechanism (7) is fixedly installed on the device side frame (2) through the U-shaped sliding frame (71), the side of the U-shaped sliding frame (71) away from the device side frame (2) is slidably clamped with a translation sliding seat (72), the middle of the translation sliding seat (72) is fixedly clamped with a wire drawing grinding tool (74), one side of the wire drawing grinding tool (74) is integrally formed with an oil guide pipe (741), and the oil guide pipe (741) is fixedly clamped on the translation sliding seat (72).
5. The wire straightening device for wire drawing machine according to claim 4, characterized in that: A horizontal sliding groove (701) is formed in the outer side of the U-shaped sliding frame (71), a fastening bolt (73) is slidably clamped in the horizontal sliding groove (701), a fastening groove (732) corresponding to the fastening bolt (73) is formed in the outer side of the translation sliding seat (72), the end of the fastening bolt (73) is threadedly installed in the fastening groove (732), a positioning ring (731) is fixedly installed on the outer side of the fastening bolt (73), and the positioning ring (731) is in contact with the outer wall of the U-shaped sliding frame (71).
6. The wire straightening device of claim 4, wherein: The end of the oil guide pipe (741) extends out of the outer side of the translation sliding seat (72) and is fixedly installed with an oil control valve (742).
7. The wire straightening device of claim 6, wherein: A plurality of the drawing mechanism (7) between fixed installation has the oil guide main pipe (6), the oil guide main pipe (6) on fixed installation and the corresponding multiple connecting heads of drawing mechanism (7), the end of the connecting head is fixedly installed with the end of the control oil valve (742) in the corresponding drawing mechanism (7) respectively.