Metal wire tension adjusting device

Abstract

The utility model belongs to the technical field of metal wire production, and particularly relates to a metal wire tension adjusting device which comprises a wire drawing machine body. A first wire drawing wheel and a second wire drawing wheel are arranged on the inner side wall of the wire drawing machine body; a traction assembly is arranged in the wire drawing machine body; a bottom plate is fixedly connected to the interior, close to the second wire drawing wheel, of the wire drawing machine body; a pair of fixed guide grooves are formed in the side wall, away from the wire drawing machine body, of the bottom plate in a staggered manner; the fixed guide groove is fixedly connected to the side wall of the bottom plate; an ejector rod is arranged in the fixed guide groove in a sliding fit mode. Tensioning wheels are fixedly connected to the ends, close to each other, of the ejector rods. According to the step, a fixed guide groove, an ejector rod, a tensioning wheel and an adjusting screw rod are arranged, the adjusting screw rod is screwed to drive the tensioning wheel to move to adjust the tension, the tension of the copper wire is adjusted to be within a specified range, the step of replacing a tensioning spring is omitted, the convenience of tension adjusting operation is improved, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal wire production, in particular to a metal wire tension regulating device. Background Art

[0002] Wire drawing machine is a kind of equipment that draws wire rod into thin wire, which is widely used in construction, electrical and mechanical fields.

[0003] When a wire drawing machine produces copper wire, the copper material to be drawn is first fixed on the feed shaft of the machine, the pressure and speed of the wire drawing machine are adjusted, and the machine is started to stretch the copper material. The wire drawing machine needs to adjust the tension before drawing. Copper wires of different thicknesses have different corresponding tensions when stretched. Excessive tension may cause the copper wire to be drawn or broken, and too little tension will affect the quality of the copper wire. In the existing metal wire tension adjustment technology, the position of the tensioning spring is moved to change the size of the tension. The elastic force of the tensioning spring is fixed. Copper wires of different specifications require corresponding different tensions. The tensioning spring needs to be replaced frequently, resulting in cumbersome operating steps.

[0004] To this end, the utility model provides a metal wire tension regulating device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a metal wire tension adjustment device described in the utility model comprises a wire drawing machine body; the inner side wall of the wire drawing machine body is provided with a first wire drawing wheel and a second wire drawing wheel; a traction assembly is provided inside the wire drawing machine body; the wire drawing machine body is fixedly connected to the inside of the second wire drawing wheel; a pair of fixed guide grooves are staggeredly arranged on the side wall of the bottom plate away from the wire drawing machine body; the fixed guide groove is fixedly connected to the side wall of the bottom plate; a push rod is slidably matched inside the fixed guide groove; a pair of relatively close ends of the push rods are fixedly connected to a tensioning wheel; the end of the push rod away from the tensioning wheel is rotatably connected to an adjusting screw; a wire drawer is provided on the side wall of the wire drawing machine body close to the first wire drawing wheel; this step is through the setting of fixed guide grooves, push rods, tensioning wheels, and adjusting screws, and the adjusting screw is turned to drive the tensioning wheel to move and adjust the tension, so as to adjust the tension of the copper wire within a specified range, reduce the steps of replacing the tensioning spring, improve the convenience of the tension adjustment operation, and improve the adaptability of the device.

[0007] Preferably, the wire drawing machine body is fixedly connected to a fixed seat on the side wall close to the wire drawer; the fixed seat is rotatably connected to a rotating slide groove on the side wall away from the wire drawing machine body; a slider is slidably fitted in the middle of the rotating slide groove; a nozzle is provided in the middle of the slider; this step blows off the debris generated by the wire drawing machine when the copper wire is squeezed and stretched through the setting of the fixed seat, the rotating slide groove, the slider and the nozzle, thereby improving the cleanliness of the wire drawing machine surface, reducing the possibility of debris scratching the copper wire surface, improving the adjustability of the device, and improving the quality of copper wire production.

[0008] Preferably, the side wall of the bottom plate close to a pair of tensioning wheels is fixedly connected with a first fixing box; the side wall of the bottom plate close to the first fixing box is fixedly connected with a second fixing box; the side walls of the first fixing box and the second fixing box close to the tensioning wheel are both provided with through holes; sponges are respectively provided inside the first fixing box and the second fixing box; a water inlet pipe is fixedly connected to the top of the first fixing box; a water outlet pipe is fixedly connected to the bottom of the second fixing box; in this step, the stretched copper wire is cooled down by the arrangement of the first fixing box, the second fixing box, the sponge, the water inlet pipe and the water outlet pipe, so as to reduce the influence of temperature on the copper wire production, improve the quality of the copper wire production, and keep the temperature of the sponge constant.

[0009] Preferably, the first wire drawing wheel is fixedly connected to a fixing plate on the side wall away from the wire drawing machine body; the fixing plate is fixedly connected to a rubber rod on the side wall close to the wire drawing machine body; in this step, dust or debris on the surface of the copper material is shaken off by the setting of the fixing plate and the rubber rod, thereby improving the cleanliness of the surface of the copper material, reducing the adhesion of dust or debris on the surface of the copper material, which may cause scratches on the copper wire during stretching, and improving the quality of copper wire production.

[0010] Preferably, a water collecting trough is fixedly connected to the side wall of the bottom plate near the water outlet pipe; the water collecting trough is externally connected to a drainage pipe; this step collects water dripping from the water outlet pipe through the setting of the water collecting trough, reduces the possibility of water entering the interior of the equipment and causing damage, and improves the safety of the equipment during operation.

[0011] Preferably, a debris collection box is provided inside the wire drawing machine body near the wire drawer; the debris collection box is detachably installed inside the wire drawing machine body; in this step, through the setting of the debris collection box, the blown-off debris or foreign matter are collected in the debris collection box, thereby improving the convenience of collecting debris and reducing abnormal wear of the equipment caused by debris entering the interior of the equipment.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model describes a wire tension adjustment device, which, by fixing the guide groove, the top rod, the tensioning wheel, and the adjusting screw, drives the tensioning wheel to move and adjust the tension by turning the adjusting screw, thereby adjusting the tension of the copper wire within a specified range, reducing the steps of replacing the tensioning spring, improving the convenience of the tension adjustment operation, and improving the adaptability of the device.

[0014] 2. The metal wire tension adjustment device described in the utility model can blow off the debris generated by the wire drawer when squeezing and stretching the copper wire through the setting of the fixed seat, the rotating slide groove, the slider and the nozzle, thereby improving the cleanliness of the wire drawer surface, reducing the situation where the debris scratches the copper wire surface, improving the adjustability of the device, and improving the quality of copper wire production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the tensioning wheel and the bottom plate in the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the water outlet pipe and the water collecting tank in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the sponge and the water inlet pipe in the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the cooperation between the slider and the nozzle in the utility model;

[0021] In the figure: 1. wire drawing machine body; 11. first wire drawing wheel; 12. second wire drawing wheel; 13. bottom plate; 14. fixed guide groove; 15. push rod; 16. tension wheel; 17. adjusting screw; 18. wire drawing device; 2. fixed seat; 21. rotating slide groove; 22. slider; 23. nozzle; 3. first fixed box; 31. second fixed box; 32. sponge; 33. water inlet pipe; 34. water outlet pipe; 4. fixed plate; 41. rubber rod; 5. water collecting trough; 6. debris collection box. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 3As shown, a metal wire tension adjustment device described in an embodiment of the utility model comprises a wire drawing machine body 1; a first wire drawing wheel 11 and a second wire drawing wheel 12 are provided on the inner side wall of the wire drawing machine body 1; a traction assembly is provided inside the wire drawing machine body 1; a bottom plate 13 is fixedly connected to the inside of the wire drawing machine body 1 close to the second wire drawing wheel 12; a pair of fixed guide grooves 14 are staggeredly arranged on the side wall of the bottom plate 13 away from the wire drawing machine body 1; the fixed guide groove 14 is fixedly connected to the side wall of the bottom plate 13; a push rod 15 is slidably fitted inside the fixed guide groove 14; a pair of relatively close ends of the push rods 15 are fixedly connected to a tensioning wheel 16; the end of the push rod 15 away from the tensioning wheel 16 is rotatably connected to an adjusting screw 17; a wire drawer 18 is provided on the side wall of the wire drawing machine body 1 close to the first wire drawing wheel 11; During operation, the copper material is wound around the first drawing wheel 11 and the second drawing wheel 12 and passed through the wire drawer 18. One end of the copper material is connected to the traction assembly. The copper material passes through a pair of tensioning wheels 16. The adjusting screw 17 is turned to drive the top rod 15 to move in the fixed guide groove 14. The tensioning wheel 16 contacts the copper material. The pair of tensioning wheels 16 squeezes and tensions the copper material. The power assembly in the wire drawing machine body 1 is started, and the traction assembly drives the copper wire to move. The copper wire is squeezed and stretched to a specified size by the wire drawer 18. This step adjusts the tension by fixing the guide groove 14, the top rod 15, the tensioning wheel 16, and the adjusting screw 17. The adjusting screw 17 is turned to drive the tensioning wheel 16 to move and adjust the tension of the copper wire within the specified range, thereby reducing the steps of replacing the tensioning spring, improving the convenience of the tension adjustment operation, and improving the adaptability of the device.

[0024] like Figure 2 and Figure 5 As shown, the side wall of the wire drawing machine body 1 close to the wire drawing device 18 is fixedly connected with a fixed seat 2; the fixed seat 2 is rotatably connected with a rotating slide groove 21 away from the side wall of the wire drawing machine body 1; the middle part of the rotating slide groove 21 is slidably matched with a slider 22; a nozzle 23 is provided in the middle part of the slider 22; during operation, the copper material is squeezed and stretched when passing through the wire drawing device 18, and the nozzle 23 is externally connected to compressed air, the rotating slide groove 21 is rotated and the slider 22 is slid to a suitable position, so that the nozzle 23 blows air toward the wire drawing device 18 to blow off the debris generated by the wire drawing device 18 squeezing the copper material; this step blows off the debris generated by the wire drawing device 18 squeezing and stretching the copper wire through the setting of the fixed seat 2, the rotating slide groove 21, the slider 22, and the nozzle 23, thereby improving the cleanliness of the surface of the wire drawing device 18, reducing the situation where the debris scratches the surface of the copper wire, improving the adjustability of the device, and improving the quality of copper wire production.

[0025] like Figure 1 , Figure 3 and Figure 4As shown, the side wall of the bottom plate 13 near the pair of tensioning wheels 16 is fixedly connected with a first fixing box 3; the side wall of the bottom plate 13 near the first fixing box 3 is fixedly connected with a second fixing box 31; the side walls of the first fixing box 3 and the second fixing box 31 near the tensioning wheel 16 are both provided with through holes; the first fixing box 3 and the second fixing box 31 are respectively provided with sponges 32; the top of the first fixing box 3 is fixedly connected with a water inlet pipe 33; the bottom of the second fixing box 31 is fixedly connected with a water outlet pipe 34; during operation, the water inlet pipe 33 is connected to an external water source, the water penetrates the sponge 32, the stretched copper wire passes through the first fixing box 3 and the second fixing box 31 and contacts the sponge 32, the copper wire is cooled, and the excess water flows out from the water outlet pipe 34 to maintain the temperature of the sponge 32; in this step, through the arrangement of the first fixing box 3, the second fixing box 31, the sponge 32, the water inlet pipe 33, and the water outlet pipe 34, the stretched copper wire is cooled, the influence of temperature on the copper wire production is reduced, the quality of the copper wire production is improved, and the temperature of the sponge 32 is kept constant.

[0026] like Figure 5 As shown, the first wire drawing wheel 11 is fixedly connected to a fixing plate 4 on the side wall away from the wire drawing machine body 1; the fixing plate 4 is fixedly connected to a rubber rod 41 on the side wall close to the wire drawing machine body 1; during operation, when the first wire drawing wheel 11 rotates, the fixing plate 4 and the rubber rod 41 are driven to rotate, and the rubber rod 41 contacts and strikes the copper material wrapped on the surface of the first wire drawing wheel 11, causing the copper material to vibrate and shake off the dust or debris adhered to the surface of the copper material; in this step, the dust or debris on the surface of the copper material is shaken off by the setting of the fixing plate 4 and the rubber rod 41, thereby improving the cleanliness of the surface of the copper material, reducing the dust or debris adhering to the surface of the copper material, causing the copper wire to be scratched during stretching, and improving the quality of copper wire production.

[0027] like Figure 2 and Figure 3 As shown, the side wall of the bottom plate 13 near the water outlet pipe 34 is fixedly connected with a water collecting trough 5; the water collecting trough 5 is externally connected to a drainage pipe; during operation, water dripping from the water outlet pipe 34 is collected by the water collecting trough 5 and discharged through the drainage pipe externally connected to the water collecting trough 5; this step collects the water dripping from the water outlet pipe 34 through the setting of the water collecting trough 5, reduces the situation where water enters the interior of the equipment and causes damage, and improves the safety of the equipment during operation.

[0028] like Figure 1 As shown, a debris collection box 6 is provided inside the wire drawing machine body 1 near the wire drawer 18; the debris collection box 6 is detachably installed inside the wire drawing machine body 1; during operation, the debris or foreign matter blown off by the nozzle 23 falls into the debris collection box 6 and is collected by the debris collection box 6; this step collects the blown-off debris or foreign matter in the debris collection box 6 through the setting of the debris collection box 6, thereby improving the convenience of collecting debris and reducing abnormal wear of the equipment caused by debris entering the interior of the equipment.

[0029] like Figure 5 As shown, the nozzle 23 penetrates the rotating chute 21 ; during operation, when the slider 22 slides on the rotating chute 21 , the nozzle 23 plays a role of limiting, thereby preventing the slider 22 from sliding off the rotating chute 21 .

[0030] During operation, the copper material is wound around the first wire drawing wheel 11 and the second wire drawing wheel 12 and passes through the wire drawing device 18. One end of the copper material is connected to the traction assembly. The copper material passes through a pair of tensioning wheels 16. The adjusting screw 17 is turned to drive the push rod 15 to move in the fixed guide groove 14. The tensioning wheel 16 contacts the copper material. The pair of tensioning wheels 16 squeezes and tensions the copper material. The power assembly in the wire drawing machine body 1 is started, and the traction assembly drives the copper wire to move. The copper wire is squeezed and stretched to a specified size by the wire drawing device 18. The copper material is squeezed and stretched when passing through the wire drawing device 18. The nozzle 23 is connected to compressed air, and the rotating slide 21 slides the slider 22 to a suitable position so that the nozzle 23 blows air toward the wire drawing device 18 to squeeze the copper material by the wire drawing device 18. The debris generated by the material is blown off; the water inlet pipe 33 is connected to an external water source, the water penetrates the sponge 32, and the stretched copper wire passes through the first fixing box 3 and the second fixing box 31 and contacts the sponge 32 to cool the copper wire, and the excess water flows out from the water outlet pipe 34 to maintain the temperature of the sponge 32; when the first drawing wheel 11 rotates, it drives the fixing plate 4 and the rubber rod 41 to rotate, and the rubber rod 41 contacts and knocks the copper material wrapped on the surface of the first drawing wheel 11, so that the copper material vibrates to shake off the dust or debris adhered to the surface of the copper material; the water dripping from the water outlet pipe 34 is collected by the water collecting tank 5 and discharged through the drainage pipe connected to the water collecting tank 5; the debris or foreign matter blown off by the nozzle 23 falls into the debris collection box 6 and is collected by the debris collection box 6.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal wire tension adjustment device, comprising a wire drawing machine body (1); characterized in that: The inner side wall of the wire drawing machine body (1) is provided with a first wire drawing wheel (11) and a second wire drawing wheel (12); a traction assembly is provided inside the wire drawing machine body (1); a bottom plate (13) is fixedly connected to the inside of the wire drawing machine body (1) near the second wire drawing wheel (12); a pair of fixed guide grooves (14) are staggeredly arranged on the side wall of the bottom plate (13) away from the wire drawing machine body (1); the fixed guide grooves (14) are fixedly connected to the side wall of the bottom plate (13); a push rod (15) is slidably fitted inside the fixed guide groove (14); the relatively close ends of a pair of push rods (15) are fixedly connected to a tensioning wheel (16); the end of the push rod (15) away from the tensioning wheel (16) is rotatably connected to an adjusting screw (17); a wire drawer (18) is provided on the side wall of the wire drawing machine body (1) near the first wire drawing wheel (11).

2. A wire tension adjustment device according to claim 1, characterized in that: The side wall of the wire drawing machine body (1) close to the wire drawing device (18) is fixedly connected to a fixed seat (2); the side wall of the wire drawing machine body (1) away from the fixed seat (2) is rotatably connected to a rotating slide groove (21); a sliding block (22) is slidably matched in the middle of the rotating slide groove (21); and a nozzle (23) is provided in the middle of the sliding block (22).

3. A wire tension adjustment device according to claim 2, characterized in that: A first fixing box (3) is fixedly connected to the side wall of the bottom plate (13) close to the pair of tensioning wheels (16); a second fixing box (31) is fixedly connected to the side wall of the bottom plate (13) close to the first fixing box (3); through holes are provided on the side walls of the first fixing box (3) and the second fixing box (31) close to the tensioning wheels (16); sponges (32) are provided inside the first fixing box (3) and the second fixing box (31), respectively; a water inlet pipe (33) is fixedly connected to the top of the first fixing box (3); and a water outlet pipe (34) is fixedly connected to the bottom of the second fixing box (31).

4. A wire tension adjustment device according to claim 3, characterized in that: The first wire drawing wheel (11) is fixedly connected to a fixing plate (4) on the side wall away from the wire drawing machine body (1); and the fixing plate (4) is fixedly connected to a rubber rod (41) on the side wall close to the wire drawing machine body (1).

5. A wire tension adjustment device according to claim 4, characterized in that: A water collecting trough (5) is fixedly connected to the side wall of the bottom plate (13) close to the water outlet pipe (34); the water collecting trough (5) is externally connected to a drainage pipe.

6. A wire tension adjustment device according to claim 5, characterized in that: A debris collection box (6) is arranged inside the wire drawing machine body (1) close to the wire drawing device (18); the debris collection box (6) is detachably mounted inside the wire drawing machine body (1).

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