A tensioning and speed regulating device for wire drawing

Abstract

The utility model relates to the technical field of tensioning and speed regulating devices, and discloses a tensioning and speed regulating device for wire drawing, including a fixed plate, the front of which is provided with an adjustment slot 1 that runs through the front and back, and an adjustment seat 1 that is engaged and installed on the inner side of the adjustment slot 1. The positions of the tensioning wheel 1 and the tensioning wheel 2 of the utility model are adjustable, and the adjustment seat 1 can move vertically up and down on the inner side of the adjustment slot 1. The position of the adjustment seat 1 is adjusted according to the tension of the wire, and the adjustment seat 2 is a rotatable structure. By rotating the adjustment seat 2, the position of the tensioning wheel 2 on the inner side of the adjustment seat 2 is adjusted, and the position of the tensioning wheel 2 on the inner side of the adjustment seat 2 can be fine-tuned. By loosening the nut 2, the rotating shaft on the inner side of the tensioning wheel 2 is relaxed, and then its position is fine-tuned, thereby controlling the tension and speed regulation. The overall adjustment method is diversified, so that the tension and movement speed of the wire are more in line with the work requirements, and the utility model is highly practical.

Description

Technical Field

[0001] The utility model relates to the technical field of tensioning and speed regulating devices, in particular to a tensioning and speed regulating device used for wire drawing. Background Art

[0002] Drawing is a plastic forming method that applies tension to metal billets to pass through a die hole to obtain a product with the same size and shape as the die hole. Drawing is one of the main production methods for pipes, bars, profiles, and wires. The tools and equipment for drawing production are simple and easy to maintain. Multiple varieties and specifications of products can be produced on one device, and the products have precise dimensions and smooth surfaces. Drawing equipment can generally be divided into pipe, bar, and profile drawing machines and wire drawing machines.

[0003] During the wire drawing process, the wire tension and speed need to be controlled to achieve the optimal drawing conditions. Currently, the wire tension and speed control are both manually operated, which is highly dangerous and difficult to control. Utility Model Content

[0004] The utility model aims to provide a tensioning and speed regulating device for wire drawing to solve the problems raised in the above-mentioned background technology.

[0005] The cam is provided with an adjusting device for adjusting the speed of the wire drawing, wherein the adjusting plate is provided with an adjusting groove which runs through the front and rear sides of the adjusting plate, and an adjusting seat is mounted on the inner side of the adjusting groove; a tensioning wheel is rotatably mounted on the front side of the adjusting seat, a screw is rotatably mounted on the top of the adjusting seat, a locking nut is threadedly connected to the outer side of the screw, and an adjusting seat is arranged on the right side of the fixing plate; the adjusting seat is fixedly connected to the fixing plate by a locking bolt, and a screw sleeve is arranged on the inner side of the adjusting seat, the screw sleeve is threadedly connected to the outer side of the locking bolt, and a plurality of tensioning wheels are rotatably mounted on the inner side of the adjusting seat through a rotating shaft; a plurality of adjusting grooves are symmetrically arranged on the front and rear sides of the adjusting seat, the rotating shaft inside the adjusting seat is located on the inner side of the adjusting groove, and screw sleeves are threadedly connected at both ends of the rotating shaft inside the adjusting seat, and the screw sleeves are fitted on the outer side of the adjusting groove.

[0006] Preferably, the rear width of the adjustment seat 1 is the same as the slot width of the adjustment slot 1, and the front width of the adjustment seat 1 is greater than the slot width of the adjustment slot 1.

[0007] Preferably, the first adjustment slot is a vertical linear through slot.

[0008] Preferably, the second adjustment seat is a detachable installation structure, and the first adjustment seat is two identical panels.

[0009] Preferably, the second adjusting groove is a linear through groove, and the groove width of the second adjusting groove is smaller than the diameter of the second screw sleeve.

[0010] Preferably, two sets of guide wheels are arranged on the left and right sides of the front face of the fixing plate, and the guide wheels, the first tensioning wheel and the second tensioning wheel are in the same vertical plane.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The tensioning and speed regulating device for wire drawing has adjustable positions of tensioning wheel one and tensioning wheel two, and the adjusting seat one can move vertically up and down inside the adjusting groove one. The position of the adjusting seat one is adjusted according to the tension of the wire, and the adjusting seat two is a rotatable structure. The position of the tensioning wheel two inside the adjusting seat two is adjusted by rotating the adjusting seat two, and the position of the tensioning wheel two inside the adjusting seat two can be fine-tuned. The rotating shaft inside the tensioning wheel two is loosened by loosening the screw sleeve two, and then its position is fine-tuned, so as to control the tension and speed regulation. The overall adjustment method is diversified, so that the tension and movement speed of the wire are more in line with the work requirements, and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the utility model.

[0017] In the figure: 1. fixing plate; 2. adjusting groove 1; 3. adjusting seat 1; 4. tensioning wheel 1; 5. screw; 6. locking nut; 7. adjusting seat 2; 8. screw sleeve 1; 9. locking bolt; 10. tensioning wheel 2; 11. adjusting groove 2; 12. screw sleeve 2; 13. guide wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4The utility model provides a technical solution: a tensioning speed regulating device for wire drawing, comprising a fixing plate 1, a front side of the fixing plate 1 is provided with an adjusting groove 2 which runs through the front and back, an adjusting seat 3 is mounted on the inner side of the adjusting groove 2, a tensioning wheel 4 is rotatably mounted on the front side of the adjusting seat 3, a screw rod 5 is rotatably mounted on the top of the adjusting seat 3, a locking nut 6 is threadedly connected to the outer side of the screw rod 5, an adjusting seat 2 7 is arranged on the right side of the fixing plate 1, and a connection is provided between the adjusting seat 2 7 and the fixing plate 1 It is fixedly connected by a locking bolt 9, and a screw sleeve 8 is provided on the inner side of the adjusting seat 27, and the screw sleeve 8 is threadedly connected to the outer side of the locking bolt 9. A plurality of tensioning wheels 2 10 are rotatably installed on the inner side of the adjusting seat 27 through a rotating shaft. A plurality of adjusting grooves 2 11 are symmetrically provided on the front and rear sides of the adjusting seat 27. The rotating shaft inside the adjusting seat 27 is located on the inner side of the adjusting groove 2 11, and screw sleeves 2 12 are threadedly connected to the two ends of the rotating shaft inside the adjusting seat 27, and the screw sleeves 2 12 fit on the outer side of the adjusting groove 2 11.

[0020] See also Figure 1 and Figure 2 The rear width of the adjustment seat 3 is the same as the width of the adjustment slot 2, and the front width of the adjustment seat 3 is greater than the width of the adjustment slot 2.

[0021] In this embodiment, the adjusting seat 3 can move vertically up and down inside the adjusting slot 2. According to the tension of the wire, the position of the adjusting seat 3 is adjusted to control the tension and speed.

[0022] See also Figure 1 and Figure 2 , the adjustment slot 2 is a vertical linear through slot.

[0023] In this embodiment: during the adjustment process of the adjustment seat 3, the locking nut 6 is loosened, and then the height position of the adjustment seat 3 is slid up and down. After adjusting to the appropriate position, the locking nut 6 is tightened again, and the up and down movement of the adjustment seat 3 is guided by the adjustment slot 2.

[0024] See also Figure 1 , Figure 2 and Figure 3 The adjustment seat 2 7 is a detachable installation structure, and the adjustment seat 1 3 is two identical panels.

[0025] In this embodiment, the adjusting seat 2 7 is a rotatable structure. By rotating the adjusting seat 2 7 , the position of the tensioning wheel 2 10 inside the adjusting seat 2 7 is adjusted, so that the tensioning and speed of the wire can be adjusted, and the adjustment methods are diversified.

[0026] See also Figure 1 , Figure 2 and Figure 3 The second adjusting groove 11 is a straight through groove, and the groove width of the second adjusting groove 11 is smaller than the diameter of the second screw sleeve 12 .

[0027] In this embodiment, the position of the tensioning wheel 10 inside the adjusting seat 7 can be fine-tuned. By loosening the screw sleeve 12, the rotating shaft inside the tensioning wheel 10 is relaxed, and then its position is fine-tuned. After the adjustment is completed, the screw sleeve 12 is tightened to fix it, so that the overall tensioning accuracy is higher and the speed is more in line with the requirements.

[0028] See also Figure 1 and Figure 2 Two sets of guide wheels 13 are arranged on the left and right sides of the front side of the fixed plate 1, and the guide wheels 13, the tensioning wheel 1 4 and the tensioning wheel 2 10 are in the same vertical plane.

[0029] In this embodiment: the wire is guided by the guide wheel 13, and the wire is tensioned by the tension wheel 1 4 and the tension wheel 2 10. The guide wheel 13, the tension wheel 1 4 and the tension wheel 2 10 in the same vertical plane facilitate the movement of the wire.

[0030] Working principle: First, during use, the wire passes through the guide wheel 13 on the left, the tensioning wheel 14, the guide wheel 13 on the right and the tensioning wheel 2 10 in turn, the wire is guided by the guide wheel 13, and the wire is tensioned by the tensioning wheel 14 and the tensioning wheel 2 10, wherein the positions of the tensioning wheel 14 and the tensioning wheel 2 10 are adjustable, the adjusting seat 13 can move vertically up and down on the inner side of the adjusting groove 12, and the position of the adjusting seat 13 is adjusted according to the tension of the wire. The adjusting seat 27 is a rotatable structure, and the position of the tensioning wheel 2 10 on the inner side of the adjusting seat 27 is adjusted by rotating the adjusting seat 27, and the position of the tensioning wheel 2 10 on the inner side of the adjusting seat 27 can be fine-tuned, and the rotating shaft inside the tensioning wheel 2 10 is relaxed by loosening the screw sleeve 2 12, and then its position is fine-tuned, so as to control the tension and speed regulation, and the overall adjustment method is diversified, so that the tension and movement speed of the wire are more in line with the work requirements, and it is highly practical.

[0031] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A tensioning and speed regulating device for wire drawing, comprising a fixing plate (1), characterized in that: The front side of the fixing plate (1) is provided with an adjustment groove (2) extending from front to back, an adjustment seat (3) is mounted on the inner side of the adjustment groove (2), a tensioning wheel (4) is rotatably mounted on the front side of the adjustment seat (3), a screw (5) is rotatably mounted on the top of the adjustment seat (3), a locking nut (6) is threadedly connected to the outer side of the screw (5), an adjustment seat (7) is arranged on the right side of the fixing plate (1), the adjustment seat (7) is fixedly connected to the fixing plate (1) by a locking bolt (9), and the adjustment seat (7) is fixedly connected to the fixing plate (1) by a locking bolt (9), and the adjustment seat (7) is fixedly connected to the fixing plate (1) by a locking bolt (9). A screw sleeve (8) is arranged on the inner side of the adjusting seat (7), and the screw sleeve (8) is threadedly connected to the outer side of the locking bolt (9). A plurality of tensioning wheels (10) are rotatably mounted on the inner side of the adjusting seat (7) through a rotating shaft. A plurality of adjusting grooves (11) are symmetrically arranged on the front and rear sides of the adjusting seat (7). The rotating shaft on the inner side of the adjusting seat (7) is located on the inner side of the adjusting grooves (11). The two ends of the rotating shaft on the inner side of the adjusting seat (7) are threadedly connected to screw sleeves (12), and the screw sleeves (12) are fitted on the outer side of the adjusting grooves (11).

2. A tensioning and speed regulating device for wire drawing according to claim 1, characterized in that: The rear width of the adjustment seat 1 (3) is the same as the slot width of the adjustment slot 1 (2), and the front width of the adjustment seat 1 (3) is greater than the slot width of the adjustment slot 1 (2).

3. A tensioning and speed regulating device for wire drawing according to claim 1, characterized in that: The adjustment groove 1 (2) is a vertical linear through groove.

4. A tensioning and speed regulating device for wire drawing according to claim 1, characterized in that: The second adjustment seat (7) is a detachable installation structure, and the first adjustment seat (3) is two identical panels.

5. The tensioning and speed regulating device for wire drawing according to claim 1, characterized in that: The second adjusting groove (11) is a straight through groove, and the groove width of the second adjusting groove (11) is smaller than the diameter of the second screw sleeve (12).

6. A tensioning and speed regulating device for wire drawing according to claim 1, characterized in that: Two groups of guide wheels (13) are arranged on the left and right sides of the front face of the fixing plate (1), and the guide wheels (13), tension wheel 1 (4) and tension wheel 2 (10) are located in the same vertical plane.

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