Wire core adjustable wire drawing device for power cable production

Abstract

The utility model provides a wire drawing device with an adjustable wire core for power cable production, which comprises a frame body, the steering assembly is arranged in the frame body; the adjusting assembly is arranged in the frame body and comprises a servo motor installed on the left side face of the frame body, the inner wall of the frame body is rotationally connected with a right-hand and left-hand threaded rod through two bearings, and two adjusting structures are arranged outside the right-hand and left-hand threaded rod; according to the wire drawing device with the adjustable wire core for power cable production, the winding assembly is arranged to wind the wire core, so that the wire core can move in the wire drawing assembly, wire drawing is conducted on the wire core, through cooperation of the servo motor and the right-hand and left-hand threaded rod, the right-hand and left-hand threaded rod can control the connection block with the hole to move, and wire drawing is conducted on the wire core. The two wire drawing assemblies can be far away from each other, the distance between the wire drawing blocks is adjusted, and the continuous processing interval of the same part of a wire core is increased, so that the temperature rise of the wire core in the continuous wire drawing process is avoided, and the quality of the wire core is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of power cable production, in particular to a wire core adjustable wire drawing machine for power cable production. Background Technique

[0002] A power cable is a cable used for transmitting and distributing electric energy. Power cables are commonly used in urban underground power grids, outgoing lines from power stations, internal power supply in industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. A wire drawing machine is required during the production and processing of power cables.

[0003] Referring to the patent document with the publication number CN221184217U, a wire core adjustable wire drawing machine for power cable production, belonging to the technical field of power cable production; including a right-angle plate seat, a wire drawing assembly, a guide wheel group, a wire drawing power assembly, and a wire drawing cylinder. An concave groove seat is fixed inside the right-angle plate seat; the wire drawing assembly includes a wire drawing pedestal clamped on the concave groove seat; a limit pin is arranged between the wire drawing pedestal and the concave groove seat; an open slot is opened at the top of the wire drawing pedestal; a through slot is opened at the bottom of the open slot of the wire drawing pedestal; a row of hole seats are opened on both sides of the open slot of the wire drawing pedestal facing each other; a wire passing hole body is opened on the side where the two rows of hole seats are close to each other; a hook is fixed at the top of the wire passing hole body; a frame-shaped clamping plate with a hollow bottom surface is clamped on the hook; the wire core adjustable wire drawing machine for power cable production of the utility model can flexibly adjust the number of wire drawing cylinders and the distribution of the apertures of the wire drawing cylinders, and the wire core wire drawing is smooth.

[0004] Although the above patent can process the wire core during use, there are still some deficiencies in the actual use process. For example, during use, due to the small interval between the wire drawing cylinders, it is easy to cause the temperature of the wire core to rise due to continuous wire drawing during the wire drawing process, resulting in a decrease in the quality of the wire core. Therefore, a wire core adjustable wire drawing machine for power cable production is proposed to solve the above problems. Content of the Utility Model

[0005] The utility model provides a wire core adjustable wire drawing machine for power cable production to solve the technical problems existing in the above background technique.

[0006] The purpose and effect of the wire core adjustable wire drawing machine for power cable production of the utility model are achieved by the following specific technical means: A wire core adjustable wire drawing machine for power cable production, including a frame body, including; a steering assembly arranged inside the frame body; an adjusting assembly arranged inside the frame body, including a servo motor installed on the left side surface of the frame body, the inner wall of the frame body is rotatably connected with a positive and negative threaded rod through two bearings, and two adjusting structures are arranged outside the positive and negative threaded rod; a wire drawing assembly arranged above the adjusting assembly; a winding assembly arranged on the left side of the frame body.

[0007] Preferably, an outlet is provided on the left side surface of the frame body, and an inlet is provided on the right side surface of the frame body.

[0008] Preferably, the steering assembly includes two cross plates installed on the inner wall of the frame body, and a steering wheel is rotatably connected to the bottom surface of each cross plate through a bearing.

[0009] Preferably, a support block is fixedly connected to the front surface and the back surface of each cross plate, and one side surface of the two groups of support blocks away from each other is fixedly connected to the inner wall of the frame body.

[0010] Preferably, the adjustment structure of the adjustment assembly includes two perforated connection blocks threadedly connected to the outer surface of the forward and reverse threaded rod. The left end of the forward and reverse threaded rod is fixedly connected to the output end of the servo motor, and a limit ring is fixedly connected to the outer surface of the forward and reverse threaded rod.

[0011] Preferably, the wire drawing assembly includes two support plates installed on the upper surfaces of the two perforated connection blocks. A group of through grooves are provided on the right side surface of each support plate, a wire drawing block is provided on the inner wall of each through groove, a group of positioning plates are fixedly connected to the upper surface of each support plate, positioning holes are provided on the upper surfaces of each group of positioning plates and the upper surfaces of each group of wire drawing blocks, and two groups of threaded positioning rods are commonly threadedly connected to the inner walls of the two groups of positioning holes. A wire drawing hole is provided on the front surface of each wire drawing block, and the diameter values of the two groups of wire drawing holes gradually decrease.

[0012] Preferably, perforated sliding plates are provided in front of and behind each perforated connection block, and two guide rods are commonly threadedly connected to the inner walls of the two groups of perforated sliding plates. The left and right ends of the two guide rods are fixedly connected to the inner wall of the frame body.

[0013] Preferably, the winding assembly includes a connecting plate installed on the left side surface of the frame body. A driving motor is fixedly installed on the front surface of the connecting plate, a rotating rod is rotatably connected to the back surface of the connecting plate through a bearing. The front end of the rotating rod is fixedly connected to the output end of the driving motor, a connecting disk is fixedly connected to the back end of the rotating rod, a connecting seat is fixedly installed on the back surface of the connecting disk, and a winding roller is fixedly connected to the back surface of the connecting seat.

[0014] Beneficial effects:

[0015] 1. By providing a winding assembly, the wire core can be wound, so that the wire core can move inside the wire drawing assembly to draw the wire core. Through the cooperation of the servo motor and the forward and reverse threaded rod, the forward and reverse threaded rod can control the movement of the perforated connection block, so that the two wire drawing assemblies can move away from each other, adjust the distance between the wire drawing blocks, increase the interval of continuous processing of the same part of the wire core, thereby avoiding the rise of the wire core temperature during the continuous wire drawing process and ensuring the quality of the wire core.

[0016] 2. By providing the cooperation of a driving motor and a rotating rod, the winding roller can wind the wire core and provide tension to the wire core, enabling the wire core to smoothly pass through the wire drawing hole for wire drawing processing. Moreover, by utilizing the cooperation of the cross plate and the steering wheel, the wire core can be steered and guided to keep the wire core coaxial with the wire drawing hole, ensuring the processing efficiency of the wire core. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the steering component of the present utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the adjusting component of the present utility model.

[0020] Figure 4 It is a schematic diagram of the structure of the wire drawing component of the present utility model.

[0021] Figure 5 It is a schematic diagram of the structure of the winding component of the present utility model.

[0022] Figures 1-5 In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0023] 1. Frame body; 101. Outlet; 102. Inlet; 2. Steering component; 201. Cross plate; 202. Steering wheel; 203. Support block; 3. Adjusting component; 301. Servo motor; 302. Forward and reverse threaded rod; 303. Perforated connecting block; 304. Limit ring; 305. Perforated sliding plate; 306. Guide rod; 4. Wire drawing component; 401. Support plate; 402. Through groove; 403. Wire drawing block; 404. Positioning plate; 405. Positioning hole; 406. Threaded positioning rod; 407. Wire drawing hole; 5. Winding component; 501. Connecting plate; 502. Driving motor; 503. Rotating rod; 504. Connecting disc; 505. Connecting seat; 506. Winding roller. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] First Embodiment

[0026] As shown in the attachedFigure 1 To the appendix Figure 5 As shown: An adjustable wire drawing machine for the production of power cables includes a frame 1, including; a steering component 2, arranged inside the frame 1; an adjustment component 3, arranged inside the frame 1, including a servo motor 301 installed on the left side of the frame 1, the inner wall of the frame 1 is rotationally connected with a left - right threaded rod 302 through two bearings, and two adjustment structures are arranged outside the left - right threaded rod 302; a wire drawing component 4, arranged above the adjustment component 3; a winding component 5, arranged on the left side of the frame 1.

[0027] As Figure 1 shown, an outlet 101 is opened on the left side of the frame 1, and an inlet 102 is opened on the right side of the frame 1. By providing the inlet 102 and the outlet 101, the wire core can enter the device and can be removed from the device through the outlet 101, so that the wire core can be wound.

[0028] As Figure 1 and Figure 3 shown, the adjustment structure of the adjustment component 3 includes two perforated connection blocks 303 threadedly connected to the outer surface of the left - right threaded rod 302. The left end of the left - right threaded rod 302 is fixedly connected to the output end of the servo motor 301, and a limit ring 304 is fixedly connected to the outer surface of the left - right threaded rod 302. Through the cooperation of the perforated connection blocks 303 and the left - right threaded rod 302, the two perforated connection blocks 303 can approach and move away from each other to adjust the distance between the support plates 401.

[0029] Second Embodiment

[0030] As Figure 1 and Figure 2 shown, the steering component 2 includes two groups of cross - plates 201 installed on the inner wall of the frame 1. The bottom surface of each cross - plate 201 is rotationally connected with a steering wheel 202 through a bearing. Through the steering wheel 202, the wire core can enter the subsequent wire drawing holes 407 to ensure that the wire core is coaxial with the wire drawing holes 407.

[0031] As Figure 1 and Figure 2 shown, a support block 203 is fixedly connected to the front and back of each cross - plate 201. The mutually - remote side surfaces of the two groups of support blocks 203 are fixedly connected to the inner wall of the frame 1. By providing the support blocks 203, the cross - plates 201 can be strengthened to prevent the cross - plates 201 from loosening and falling off.

[0032] Third Embodiment

[0033] As Figure 1 、 Figure 3 and Figure 4As shown, the wire drawing assembly 4 includes two support plates 401 mounted on the upper surfaces of two perforated connection blocks 303. A set of through slots 402 are formed in the right side surface of each support plate 401. A wire drawing block 403 is provided on the inner wall of each through slot 402. A set of positioning plates 404 are fixedly connected to the upper surface of each support plate 401. Positioning holes 405 are formed in the upper surfaces of each set of positioning plates 404 and the upper surfaces of each set of wire drawing blocks 403. Two threaded positioning rods 406 are commonly threadedly connected to the inner walls of the two sets of positioning holes 405. A wire drawing hole 407 is formed in the front surface of each wire drawing block 403. The diameter values of the two sets of wire drawing holes 407 gradually decrease. The wire core can be wire drawn through the wire drawing hole 407. And through the cooperation of the positioning plate 404, the positioning hole 405 and the threaded positioning rod 406, the wire drawing block 403 can be disassembled to facilitate the replacement of the wire drawing block 403.

[0034] As Figure 1 and Figure 3 shown, a perforated sliding plate 305 is provided in front of and behind each perforated connection block 303. Two guide rods 306 are commonly threadedly connected to the inner walls of the two sets of perforated sliding plates 305. The left and right ends of the two guide rods 306 are fixedly connected to the inner wall of the frame body 1. Through the cooperation of the guide rod 306 and the perforated sliding plate 305, the support plate 401 can be supported to make the support plate 401 more stable.

[0035] Fourth Embodiment

[0036] As Figure 1 and Figure 5 shown, the winding assembly 5 includes a connection plate 501 mounted on the left side surface of the frame body 1. A driving motor 502 is fixedly installed on the front surface of the connection plate 501. The rear end of the connection plate 501 is rotatably connected to a rotating rod 503 through a bearing. The front end of the rotating rod 503 is fixedly connected to the output end of the driving motor 502. The rear end of the rotating rod 503 is fixedly connected to a connection disk 504. A connection seat 505 is fixedly installed on the rear surface of the connection disk 504. A winding roller 506 is fixedly connected to the rear surface of the connection seat 505. By providing the driving motor 502, power can be provided to the rotating rod 503 so that the winding roller 506 can wind the wire core.

[0037] Working principle: When in use, start the drive motor 502 to make the rotating rod 503 drive the winding roller 506 to rotate, so as to wind and pull the wire core. During the movement of the wire core, wire drawing is carried out through the wire drawing hole 407, and the wire core is turned by the turning wheel 202 to ensure normal wire drawing of the wire core. Start the servo motor 301, and the servo motor 301 drives the left-right threaded rod 302 to rotate. The left-right threaded rod 302 drives the support plate 401 to rotate through the threaded connection with the perforated connecting block 303. The support plate 401 drives the wire drawing block 403 to move, thereby adjusting the distance between the two wire drawing blocks 403, and avoiding the phenomenon that the temperature of the wire core rises due to the small interval of continuous wire drawing during the wire drawing process.

Claims

1. An adjustable wire drawing device for power cable production, comprising a frame body (1), characterized in that: Comprising; A steering component (2), arranged inside the housing (1); An adjusting component (3), arranged inside the housing (1), including a servo motor (301) installed on the left side surface of the housing (1), the inner wall of the housing (1) is rotatably connected with a left - right threaded rod (302) through two bearings, and two adjusting structures are arranged on the outer surface of the left - right threaded rod (302); A wire drawing component (4), arranged above the adjusting component (3); A winding component (5), arranged on the left side of the housing (1).

2. The wire core adjustable wire drawing machine for power cable production according to claim 1, characterized in that: An outlet (101) is formed on the left side surface of the housing (1), and an inlet (102) is formed on the right side surface of the housing (1).

3. The wire core adjustable wire drawing machine for power cable production according to claim 1, characterized in that: The steering component (2) includes two groups of cross - plates (201) installed on the inner wall of the housing (1), and a steering wheel (202) is rotatably connected to the bottom surface of each cross - plate (201) through a bearing.

4. The wire core adjustable wire drawing machine for power cable production according to claim 3, characterized in that: A support block (203) is fixedly connected to the front surface and the back surface of each cross - plate (201), and one side surface of the two groups of support blocks (203) away from each other is fixedly connected to the inner wall of the housing (1).

5. The wire core adjustable wire drawing machine for power cable production according to claim 1, wherein: The adjusting structure of the adjusting component (3) includes two perforated connection blocks (303) threadedly connected to the outer surface of the left - right threaded rod (302), the left end of the left - right threaded rod (302) is fixedly connected to the output end of the servo motor (301), and a limiting ring (304) is fixedly connected to the outer surface of the left - right threaded rod (302).

6. The wire core adjustable wire drawing machine for power cable production according to claim 5, characterized in that: The wire drawing component (4) includes two support plates (401) installed on the upper surface of the two perforated connection blocks (303), a group of through - slots (402) is formed on the right side surface of each support plate (401), a wire drawing block (403) is arranged on the inner wall of each through - slot (402), a group of positioning plates (404) is fixedly connected to the upper surface of each support plate (401), positioning holes (405) are formed on the upper surface of each group of positioning plates (404) and the upper surface of each group of wire drawing blocks (403), two groups of threaded positioning rods (406) are commonly threadedly connected to the inner walls of the two groups of positioning holes (405), a wire drawing hole (407) is formed on the front surface of each wire drawing block (403), and the diameter values of the two groups of wire drawing holes (407) gradually decrease.

7. The wire core adjustable wire drawing machine for power cable production according to claim 6, characterized in that: A perforated sliding plate (305) is arranged in front of and behind each perforated connection block (303), two guide rods (306) are commonly threadedly connected to the inner walls of the two groups of perforated sliding plates (305), and the left and right ends of the two guide rods (306) are fixedly connected to the inner wall of the housing (1).

8. The wire core adjustable wire drawing machine for power cable production according to claim 1, wherein: The winding component (5) includes a connecting plate (501) installed on the left side of the frame body (1). A driving motor (502) is fixedly installed on the front surface of the connecting plate (501). A rotating rod (503) is rotatably connected to the back surface of the connecting plate (501) through a bearing. The front end of the rotating rod (503) is fixedly connected to the output end of the driving motor (502). A connecting disk (504) is fixedly connected to the back end of the rotating rod (503). A connecting seat (505) is fixedly installed on the back surface of the connecting disk (504). A winding roller (506) is fixedly connected to the back surface of the connecting seat (505).

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