A guide wheel device for a double-end large puller

Abstract

The utility model relates to mechanical equipment technical field, concretely for a guide pulley device for double -end big puller, including double -end big puller body, the left side inner wall of double -end big puller body is installed with the direction subassembly, the front surface of double -end big puller body installs the limit component. The utility model discloses the direction subassembly of being adjusted can be arranged, make the scratch of copper pole in the process of wire drawing to its upper and lower surface reduces, and still can play the effect of direction to the surface quality of copper wire is improved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically a guide wheel device for a double-headed large pulling machine. Background Technology

[0002] The wire feeding frame is a step in smoothly pulling the copper rod out of the copper rod ring and into the wire drawing machine. The double-headed large wire drawing machine requires a guide wheel device when in use.

[0003] In response, the existing technology patent announcement number: CN210280238U discloses a vertical wire feeding device for a double-headed large drawing machine, including a wire feeding frame. The wire feeding frame has an upper wire bearing assembly on one side facing both sides, and a reversing bearing assembly on the other side. Below the reversing bearing assembly is an outlet wire bearing assembly, and below the outlet wire bearing assembly is a double-groove guide wheel. Each of the upper wire bearing assembly, the reversing bearing assembly, and the outlet wire bearing assembly includes a bracket, a roller, and a bearing seat. Through the cooperation of the upper wire bearing assembly, the reversing bearing assembly, and the outlet wire bearing assembly, two coils of copper rods can be ensured to enter the double-headed large drawing machine in an orderly and stable manner at the same time, avoiding unstable wire feeding direction or collisions and knots, and greatly improving work efficiency.

[0004] In the copper rod drawing process, traditional double-head large drawing machines lack guiding devices, which can cause the copper rod to come into direct contact with hard parts of the equipment (such as supports and mold entrances) before entering the drawing die, resulting in surface scratches and abrasions, affecting product quality and increasing the scrap rate. Therefore, improving and perfecting the above-mentioned problems has become an urgent issue to be addressed. Utility Model Content

[0005] The purpose of this utility model is to provide a guide wheel device for a double-head drawing machine, so as to solve the problem mentioned in the background art that in the copper rod drawing process, the traditional double-head drawing machine lacks a guide device, and the copper rod is prone to direct contact with the hard parts of the equipment before entering the drawing die, resulting in surface scratches, abrasions and other problems, which affect product quality and increase scrap rate.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a guide wheel device for a double-headed traction machine, comprising a double-headed traction machine body, wherein a guide component is installed on the left inner wall of the double-headed traction machine body, and a limit component is installed on the front surface of the double-headed traction machine body; The guiding assembly includes an adjustment frame, which is installed on the left inner wall of the double-headed large pulling machine body. A drive motor is installed on the top surface of the adjustment frame, and a bidirectional lead screw is installed through the top surface of the drive motor. A first movable ring and a second movable ring are installed sequentially from top to bottom on the outer surface of the bidirectional lead screw. A first guide wheel is installed on the right side of both the first movable ring and the second movable ring.

[0007] Preferably, a mounting plate is installed on the right side of the first guide wheel, and the mounting plate has a sliding groove inside.

[0008] Preferably, both the first movable ring and the second movable ring are slidably installed on the inner wall of the adjustment frame, and the first movable ring is splinedly connected to the first guide wheel.

[0009] Preferably, the limiting component includes an upper fixing plate and a lower fixing plate, which are respectively installed from top to bottom on the front surface of the double-headed large pulling machine body.

[0010] Preferably, both the upper and lower fixing plates have an adapter groove inside, and a plug shaft is installed inside the adapter groove.

[0011] Preferably, mounting bolts are provided on the outer surfaces of the upper and lower ends of the insert shaft, and the mounting bolts are in contact with the upper fixing plate and the lower fixing plate. A second guide wheel is installed on one side of the surface of the insert shaft, and two sets of the second guide wheel are provided.

[0012] Preferably, a limiting plate is installed at the front end of the lower fixing plate, a support plate is fixedly connected to the upper surface of the limiting plate, a limiting ring is installed on the right side of the support plate, and an installation hole is provided inside the limiting ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. The guide wheel device for the double-headed large drawing machine has an adjustable guide component that reduces scratches on the upper and lower surfaces of the copper rod during the drawing process and also provides a guiding effect, thereby improving the surface quality of the copper wire.

[0014] 2. The guide wheel device for the double-headed large pulling machine has a limiting component that can limit the conveying of the left and right sides of the copper rod. The installation position of the second guide wheel can be adjusted to facilitate the limiting of different copper rods. The present invention has a simple structure and reasonable design, which makes the overall copper rod have a strong stable limiting effect during subsequent use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model; Figure 2 This is a three-dimensional schematic diagram of the first guide wheel and adjustment frame structure of this utility model; Figure 3 This is a three-dimensional schematic diagram of the upper and lower fixing plates of this utility model; Figure 4 This is a three-dimensional schematic diagram of the main body structure of the double-headed large pulling machine of this utility model; Figure 5This is a three-dimensional schematic diagram of the limiting plate and support plate structure of this utility model.

[0016] In the diagram: 1. Double-headed large pulling machine body; 2. Adjusting frame; 3. Drive motor; 4. Two-way lead screw; 5. First movable ring; 6. Second movable ring; 7. First guide wheel; 8. Mounting plate; 9. Upper fixing plate; 10. Lower fixing plate; 11. Insert shaft; 12. Mounting bolt; 13. Second guide wheel; 14. Limiting plate; 15. Support plate; 16. Limiting ring; 17. Mounting hole. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1-5 One embodiment provided by this utility model: A guide wheel device for a double-headed tractor. The double-headed tractor body 1 and the drive motor 3 used in this application are both products that can be directly purchased on the market. Their principles and connection methods are existing technologies known to those skilled in the art, so they will not be described in detail here. The device includes a double-headed tractor body 1, a guide component is installed on the left inner wall of the double-headed tractor body 1, and a limit component is installed on the front surface of the double-headed tractor body 1. The guide assembly includes an adjustment frame 2, which is installed on the left inner wall of the double-headed large pulling machine body 1. A drive motor 3 is installed on the top surface of the adjustment frame 2. A bidirectional lead screw 4 is installed through the top surface of the drive motor 3. A first movable ring 5 and a second movable ring 6 are installed sequentially from top to bottom on the outer surface of the bidirectional lead screw 4. A first guide wheel 7 is installed on the right side of both the first movable ring 5 and the second movable ring 6.

[0019] A mounting plate 8 is installed on the right side of the first guide wheel 7, and a sliding groove is provided inside the mounting plate 8. The first movable ring 5 and the second movable ring 6 are both slidably installed on the inner wall of the adjusting frame 2, and the first movable ring 5 is splinedly connected to the first guide wheel 7. At this time, the copper rod is being processed inside the double-headed large drawing machine body 1 during wire drawing. When the upper and lower surfaces of the copper rod are guided and the position is limited, the drive motor 3 is started. The drive motor 3 drives the bidirectional lead screw 4 to rotate. When the bidirectional lead screw 4 rotates, the first movable ring 5 and the second movable ring 6 will move in opposite directions. At this time, the first guide wheel 7 on the right side of the first movable ring 5 and the second movable ring 6 will move closer to each other, thereby guiding the position of the copper rod and ensuring stable conveying of the copper rod. Therefore, the guiding component set in this way can be adjusted to reduce scratches on the upper and lower surfaces of the copper rod during the wire drawing process, and also to provide a guiding effect, thereby improving the surface quality of the copper wire.

[0020] The limiting assembly includes an upper fixing plate 9 and a lower fixing plate 10, which are installed from top to bottom on the front surface of the double-headed large pulling machine body 1. Both the upper fixing plate 9 and the lower fixing plate 10 have internal fitting grooves, and insert shafts 11 are installed inside these grooves. Mounting bolts 12 are provided on the outer surfaces of the upper and lower ends of the insert shaft 11, and these bolts 12 contact the upper fixing plate 9 and the lower fixing plate 10. Two sets of second guide wheels 13 are installed on one side of the insert shaft 11 surface. First, the upper and lower ends of the second guide roller 13 are installed into the matching grooves inside the upper fixing plate 9 and the lower fixing plate 10. Then, by installing mounting bolts 12 on the outer surfaces of the upper and lower ends of the insert shaft 11, the position of the insert shaft 11 can be locked. Therefore, the second guide roller 13 can be stably installed inside the upper fixing plate 9 and the lower fixing plate 10. By setting two sets of second guide rollers 13, the left and right sides of the copper rod can be limited. Therefore, the limiting component set in this way can also limit the conveying of the left and right sides of the copper rod. Moreover, the installation position of the second guide roller 13 can be adjusted to facilitate the limiting of different copper rods. The utility model has a simple structure and reasonable design, which makes the overall copper rod have a strong stable limiting effect during subsequent use.

[0021] A limiting plate 14 is installed at the front end of the lower fixed plate 10. A support plate 15 is fixedly connected to the upper surface of the limiting plate 14. A limiting ring 16 is installed on the right side of the support plate 15, and a mounting hole 17 is provided inside the limiting ring 16. At this time, the copper rod will pass through the inside of the limiting ring 16, that is, it will be installed inside the mounting hole 17. The mounting hole 17 can also limit the position of the copper rod, thereby preventing the copper rod from tilting and bending downward under the action of gravity, resulting in a good overall conveying effect.

[0022] Working principle: When the operator uses this device, first connect the device to an external power source to provide power support. At this time, the copper rod is being processed inside the double-headed large drawing machine body 1. When the upper and lower surfaces of the copper rod are guided and limited, the drive motor 3 is started. The drive motor 3 drives the bidirectional lead screw 4 to rotate. When the bidirectional lead screw 4 rotates, the first movable ring 5 and the second movable ring 6 will move in opposite directions. At this time, the first guide wheel 7 on the right side of the first movable ring 5 and the second movable ring 6 will move closer to each other, thereby guiding the position of the copper rod and ensuring that the copper rod is transported stably. The upper and lower ends of the second guide roller 13 are installed into the matching grooves inside the upper fixing plate 9 and the lower fixing plate 10. Then, by installing mounting bolts 12 on the outer surfaces of the upper and lower ends of the insert shaft 11, the position of the insert shaft 11 can be locked. Therefore, the second guide roller 13 can be stably installed inside the upper fixing plate 9 and the lower fixing plate 10. By setting two sets of second guide rollers 13, the left and right sides of the copper rod can be limited. Therefore, the limiting component set here can also limit the conveying of the left and right sides of the copper rod. Moreover, the installation position of the second guide roller 13 can be adjusted to facilitate the limiting of different copper rods. The above is the working principle of this utility model.

[0023] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A guide wheel device for a double-headed large-scale traction machine, comprising a double-headed large-scale traction machine body (1), characterized in that: A guide assembly is installed on the left inner wall of the double-headed large pulling machine body (1), and a limit assembly is installed on the front surface of the double-headed large pulling machine body (1). The guide assembly includes an adjustment frame (2), which is installed on the left inner wall of the double-headed large pulling machine body (1). A drive motor (3) is installed on the top surface of the adjustment frame (2). A bidirectional lead screw (4) is installed through the top surface of the drive motor (3). A first movable ring (5) and a second movable ring (6) are installed on the outer surface of the bidirectional lead screw (4) from top to bottom. A first guide wheel (7) is installed on the right side of both the first movable ring (5) and the second movable ring (6).

2. The guide wheel device for a double-headed large-scale tractor according to claim 1, characterized in that: An mounting plate (8) is installed on the right side of the first guide wheel (7), and a groove is provided inside the mounting plate (8).

3. The guide wheel device for a double-headed large-scale tractor according to claim 1, characterized in that: The first movable ring (5) and the second movable ring (6) are both slidably installed on the inner wall of the adjustment frame (2), and the first movable ring (5) is splinedly connected to the first guide wheel (7).

4. The guide wheel device for a double-headed large-scale tractor according to claim 1, characterized in that: The limiting assembly includes an upper fixing plate (9) and a lower fixing plate (10), which are respectively installed from top to bottom on the front surface of the double-headed large pulling machine body (1).

5. A guide wheel device for a double-headed large-scale tractor according to claim 4, characterized in that: The upper fixing plate (9) and the lower fixing plate (10) are both provided with adapter grooves, and insert shafts (11) are installed inside the adapter grooves.

6. A guide wheel device for a double-headed large-scale tractor according to claim 5, characterized in that: The upper and lower outer surfaces of the insert shaft (11) are provided with mounting bolts (12), which are in contact with the upper fixing plate (9) and the lower fixing plate (10). A second guide wheel (13) is installed on one side of the surface of the insert shaft (11), and two sets of the second guide wheel (13) are provided.

7. A guide wheel device for a double-headed large-scale tractor according to claim 4, characterized in that: A limiting plate (14) is installed at the front end of the lower fixing plate (10). A support plate (15) is fixedly connected to the upper surface of the limiting plate (14). A limiting ring (16) is installed on the right side of the support plate (15). An installation hole (17) is provided inside the limiting ring (16).

Images