High-precision wire drawing machine

Abstract

The utility model provides a high-precision wire drawing machine which comprises a bearing bottom plate and further comprises a structural frame at the top of the bearing bottom plate, a supporting side plate is arranged on the side face of the structural frame, a supporting bottom plate is fixedly connected to one side of the supporting side plate, two sets of die bases are installed at the top of the supporting bottom plate, and a lubricating box is installed on one side of the supporting bottom plate. A cleaning box is mounted on the other side of the supporting bottom plate; box top covers are arranged at the tops of the lubricating box and the cleaning box; lifting air cylinders are installed at the tops of the L-shaped supporting plates at the two ends of the lubricating box and the tops of the L-shaped supporting plates at the two ends of the cleaning box correspondingly, sealing assembly bases are arranged at the bottoms of output rods of the lifting air cylinders, and sponge strips are clamped to the bottoms of the sealing assembly bases. And through the use of the lifting cylinder, the lifting drive, the liquid injection port and the liquid outlet, the lubricating liquid can be recycled while wire threading is facilitated, so that the wire drawing processing efficiency of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire drawing equipment technical field especially relates to a high accuracy wire drawing machine. BACKGROUND

[0002] The wire drawing machine is a kind of mechanical equipment for drawing metal, plastic and other materials into thin wire or wire. It is through a series of complex mechanical processes, and raw materials are drawn into the required shape, and it is widely used in wire and cable, metal products, machinery manufacturing and building and other fields.

[0003] Chinese patent CN202321973316.X discloses a wire drawing machine, including installation platform and vertical connection on installation platform mounting plate, installation platform includes die changing mechanism, driving mechanism and adjusting mechanism, driving mechanism includes first sliding rail, driving frame, first driving motor, driving disc, detection assembly, the first sliding rail is slidably connected driving frame, the first driving motor is installed on the driving frame, the output shaft of the first driving motor is drivingly connected with driving disc, for driving driving disc to rotate, the driving disc is detachably connected with a plurality of polishing round pipes capable of polishing wire rod, the polishing round pipe has polishing part inside, one side of driving frame is further provided with connecting plate. The device has the advantages of precise detection of rotation error.

[0004] But the technical scheme of the wire drawing equipment lacks lubricating step in wire drawing operation, and there is loss when wire rod passes through die due to long-term use wear of die or guide wheel speed influence, and processing efficiency is increased. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiency of prior art, provides a kind of high accuracy wire drawing machine, realizes lubricating function by lubricating structure cooperation cleaning structure, solves the problem of influence processing efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a high accuracy wire drawing machine, including bearing bottom plate, still including the structure frame of bearing bottom plate top, the side of structure frame is provided with the support side plate, the top of bearing bottom plate is provided with motor seat, the top of motor seat installs drive motor, the top of bearing bottom plate is provided with two groups of rotation axis seat, and the top of two groups rotation axis seat is provided with wire drawing shaft, and the other end of wire drawing shaft is provided with the butt -joint axle, and the outside of butt -joint axle installs multi -specification wire drawing guide pulley, one side of support side plate is fixedly connected with support bottom plate, and the top of support bottom plate installs two groups of mould seat, and one side of support bottom plate is installed lubricating box, and the other side of support bottom plate is installed cleaning box, and the top of lubricating box and cleaning box is provided with box top cover, the top of lubricating box and cleaning box both ends L shape support plate is installed with lift cylinder, and the bottom of lift cylinder output link is provided with sealed assembly seat, and the bottom of sealed assembly seat is clamped with sponge strip.

[0008] The top of two groups rotation axis seat is installed with two groups bearing seat.

[0009] One end of drive motor output shaft and wire drawing shaft is fixedly connected with pulley, and the outside of pulley is installed with drive belt.

[0010] One end of butt -joint axle is movably inserted with movable positioning ring, and the inner wall of central hole of movable positioning ring is provided with multiple limiting lugs.

[0011] The inside of two groups mould seat is installed with multiple limiting clamping blocks.

[0012] Multiple limiting clamping blocks are also provided with limiting clamps, and multiple wire drawing dies are placed in the mould seat.

[0013] The top of the cover of the lubricating box is provided with multiple threaded liquid injection ports, the bottom of the cleaning box is provided with a collection tank, the bottom of the cleaning box is provided with multiple liquid outlet holes, and the bottom of the collection tank is provided with a threaded liquid outlet.

[0014] The utility model has the advantages that:

[0015] (1) the utility model discloses a wire drawing die seat both sides lubricating box and cleaning box in sponge strip and the contact of wire rod realize the lubrication of wire rod, and through the use of lift cylinder and lifting drive and liquid injection port liquid outlet, the convenient wire of wire rod passes through the time can the recycling of lubricating liquid to the wire drawing processing efficiency of the device is greatly improved, and the use cost is reduced.

[0016] (2) The utility model discloses drive through the drive motor, the transmission of pulley and drive belt to carry out efficient drive to the multi-specification wire drawing guide wheel, produce pressure through the rotation of guide wheel to realize wire drawing function, and through the setting of multi-specification wire drawing guide wheel and the setting of multiple wire drawing dies in mould base to improve the precision of the device.

[0017] To sum up, the utility model has advantages of high efficiency and low cost. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is split structure schematic diagram of the utility model;

[0020] Figure 3 It is wire drawing guide wheel structure schematic diagram of the utility model;

[0021] Figure 4 It is whole structure schematic diagram of wire drawing die of the utility model;

[0022] Figure 5 It is wire drawing die local structure schematic diagram of the utility model;

[0023] Figure 6 It is split structure schematic diagram of lubricating tank of the utility model;

[0024] Figure 7 It is split structure schematic diagram of cleaning tank of the utility model.

[0025] REFERENCE NUMERALS

[0026] 1, bearing bottom plate;2, structure frame;3, support side plate;4, motor base;5, drive motor;6, rotating shaft base;7, bearing base;8, wire drawing shaft;9, pulley;10, drive belt;11, butt joint shaft;12, multi-specification wire drawing guide wheel;13, movable positioning ring;14, limit protrusion;15, support bottom plate;16, mould base;17, limit clamp;18, limit clamp;19, wire drawing die;20, lubricating tank;21, cleaning tank;22, tank top cover;23, lifting air cylinder;24, sealing assembly base;25, sponge strip;26, threaded liquid injection port;27, collection groove;28, liquid outlet hole;29, threaded liquid outlet. DETAILED DESCRIPTION

[0027] 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.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] Example:

[0031] like Figures 1-7 As shown, this embodiment provides a high-precision wire drawing machine, including a load-bearing base plate 1, and a structural frame 2 on top of the load-bearing base plate 1. Support side plates 3 are provided on the sides of the structural frame 2. A motor base 4 is provided on the top of the load-bearing base plate 1, and a drive motor 5 is mounted on the top of the motor base 4. Two sets of rotating shaft seats 6 are provided on the top of each set of rotating shaft seats 6, and a wire drawing shaft 8 is provided at the other end of the wire drawing shaft 8. A docking shaft 11 is provided on the outer side of the docking shaft 11, and multi-specification wire drawing guide wheels 12 are mounted on the outside of the docking shaft 11. Support side plates A support base plate 15 is fixedly connected to one side of the 3. Two sets of mold seats 16 are installed on the top of the support base plate 15. A lubrication box 20 is installed on one side of the support base plate 15, and a cleaning box 21 is installed on the other side of the support base plate 15. Both the lubrication box 20 and the cleaning box 21 are provided with box top covers 22. Lifting cylinders 23 are installed on the top of the L-shaped support plates at both ends of the lubrication box 20 and the cleaning box 21. A sealing assembly seat 24 is provided at the bottom of the output rod of the lifting cylinder 23, and a sponge strip 25 is engaged at the bottom of the sealing assembly seat 24.

[0032] The motor base 4 provides support for the driving motor 5 and power for the drawing operation through the driving motor 5; the two groups of rotating shaft seats 6 provide support for the drawing shaft 8, which is connected to the multi-specification drawing guide wheel 12 through the connecting shaft 11 and winds and tightens the wire through the multi-specification drawing guide wheel 12, and the multi-specification structure can effectively improve the processing precision of the device and can process multiple wires at the same time; the two groups of die seats 16 are wire die main body placement units, the side lubricating box 20 is a wire lubricating liquid adding unit, and the other side cleaning box 21 is a lubricating liquid cleaning unit, both of which are driven by the lifting cylinder 23 to lift the sponge strip 25 below the sealed assembly seat 24 to contact the sponge with the wire to achieve the lubricating function and clean and recycle the lubricating liquid on the wire after drawing, thereby effectively reducing the wear of the wire and the wire die and effectively improving the drawing efficiency.

[0033] The top of each of the two groups of rotating shaft seats 6 is provided with two groups of bearing seats 7.

[0034] The bearing seats 7 are provided with bearings, thereby providing support for the rotating shaft 8 and realizing its rotation, ensuring the drawing driving effect.

[0035] The output shaft of the driving motor 5 and one end of the drawing shaft 8 are fixedly connected with the belt pulley 9, and the outer side of the belt pulley 9 is provided with the driving belt 10.

[0036] The two groups of belt pulleys 9 are connected with the driving belt 10 and realize the driving of the driving drawing shaft 8 through friction, further realizing the driving of the multi-specification drawing guide wheel 12 to realize the drawing function of the device.

[0037] The connecting shaft 11 is movably inserted with the movable positioning ring 13, and the inner wall of the center hole of the movable positioning ring 13 is provided with a plurality of limiting protrusions 14.

[0038] The movable positioning ring 13 is movably connected with the sliding groove on the outer side of the connecting shaft 11, and the outer side is provided with a plurality of threaded holes matched with the bolts to effectively limit the other end of the multi-specification drawing guide wheel 12 to avoid slipping of the other end.

[0039] The inside of each of the two groups of die seats 16 is provided with a plurality of limiting clamping blocks 17.

[0040] The plurality of limiting clamping blocks 17 can limit the placement of the drawing die 19 to avoid shaking and deviation, thereby further ensuring the drawing effect.

[0041] The plurality of limiting clamping blocks 17 are further provided with a limiting clamp 18, and the die seat 16 is provided with a plurality of drawing dies 19.

[0042] Wherein, the limiting clip 18 can limit the wire that breaks through the die by its elasticity, further reducing the deviation of the wire.

[0043] The top of the lubricating box 20 is provided with a plurality of threaded liquid injection ports 26, the bottom of the cleaning box 21 is provided with a collection groove 27, and the bottom of the cleaning box 21 is provided with a plurality of liquid outlet holes 28. The bottom of the collection groove 27 is provided with a threaded liquid outlet 29.

[0044] The threaded liquid injection ports 26 and the threaded liquid outlet 29 are respectively the liquid injection and outlet of the box, the threaded structure at the top and the cover facilitate the user to connect with the lubricating liquid pipeline, and the use of the collection groove 27 and the plurality of liquid outlet holes 28 facilitates the recycling of the lubricating liquid, which can be recycled after filtration, thereby effectively reducing the use cost of the device.

[0045] Working principle:

[0046] Before use, the user winds the wire around the two groups of multi-specification drawing guide wheels 12, and passes through the drawing die 19 and the lubricating box 20 and the cleaning box 21 placed in the two groups of die seats 16, then connects the threaded liquid injection ports 26 on the top cover 22 of the lubricating box 20 to the lubricating liquid input pipeline, so that the appropriate amount of lubricating liquid can enter the box and contact the sponge strip 25 in the box. The sponge strip 25 can uniformly draw lubricating liquid through the gaps in itself, then the user powers on the two groups of lifting cylinders 23 above the two groups of boxes, and the lifting cylinders 23 drive the cylinder output rod to move the sponge strip 25 in the box downward and contact and compress the wire;

[0047] Then start the driving motor 5, and when the driving motor 5 is powered on, the multi-specification drawing guide wheels 12 on the drawing shaft 8 are driven to rotate through the belt pulley 9 and the driving belt 10. The wire is wound around the guide wheels to generate tension, so that the wire continuously passes through the drawing die 19 for drawing. When the wire passes through the lubricating box 20, it will be coated with lubricating liquid by contacting the sponge strip 25 that draws lubricating liquid, and then contact the drawing die 19 after coating, and when passing through the cleaning box 21, the surface lubricating liquid is collected and cleaned by contacting the clean sponge strip 25, thereby realizing the lubricating function.

[0048] After the drawing is completed, when the sponge strip 25 in the cleaning box 21 draws excess lubricating liquid, the user can continuously control the lifting cylinder 23 to press down to squeeze out the lubricating liquid, and the lubricating liquid will enter the collection groove 27 through the liquid outlet hole 28. Finally, open the threaded liquid outlet 29 and filter the lubricating liquid before recycling.

[0049] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-precision wire drawing machine comprising a load-bearing base plate (1), characterized in that, Also include the load-bearing floor (1) top structure frame (2), the side of the structure frame (2) is provided with a support side plate (3), the top of the load-bearing floor (1) is provided with a motor seat (4), the top of the motor seat (4) is provided with a drive motor (5), the top of the load-bearing floor (1) is provided with two groups of rotating shaft seat (6), the top of the two groups of rotating shaft seat (6) is provided with a wire drawing shaft (8), the other end of the wire drawing shaft (8) is provided with a butt joint shaft (11), the outer side of the butt joint shaft (11) is provided with a multi-specification wire drawing guide wheel (12); One side of the support side plate (3) is fixedly connected with a support bottom plate (15), the top of the support bottom plate (15) is provided with two groups of mold seats (16), one side of the support bottom plate (15) is provided with a lubricating box (20), the other side of the support bottom plate (15) is provided with a cleaning box (21), the top of the lubricating box (20) and the cleaning box (21) is provided with a box top cover (22); The top of the two ends L-shaped support plate of the lubricating box (20) and the cleaning box (21) is provided with a lifting cylinder (23), the bottom of the output rod of the lifting cylinder (23) is provided with a sealing assembly seat (24), the bottom of the sealing assembly seat (24) is clamped with a sponge strip (25).

2. A high-precision wire drawing machine according to claim 1, characterized in that, The top of the two groups of rotating shaft seats (6) is provided with two groups of bearing seats (7).

3. A high-precision wire drawing machine according to claim 1, characterized in that, One end of the drive motor (5) output shaft and the wire drawing shaft (8) is fixedly connected with a belt pulley (9), the outer side of the belt pulley (9) is provided with a drive belt (10).

4. The high-precision wire drawing machine according to claim 1, wherein One end of the butt joint shaft (11) is movably inserted with a movable positioning ring (13), the inner wall of the center hole of the movable positioning ring (13) is provided with a plurality of limiting protrusions (14).

5. The high-precision wire drawing machine according to claim 1, wherein The inside of the two groups of mold seats (16) is provided with a plurality of limiting clamping blocks (17).

6. A high-precision wire drawing machine according to claim 5, characterized in that, A plurality of limiting clamping blocks (17) are provided between the limiting clamping blocks (17), a plurality of wire drawing dies (19) are placed in the mold seat (16).

7. A high-precision wire drawing machine according to claim 1, characterized in that, The top of the lubricating box (20) is provided with a plurality of threaded liquid injection ports (26), the bottom of the cleaning box (21) is provided with a collecting groove (27), the bottom of the cleaning box (21) is provided with a plurality of liquid outlet holes (28), and the bottom of the collecting groove (27) is provided with a threaded liquid outlet (29).

Images