Wire adjusting rod structure of wire drawing machine for stranded wire processing

Abstract

The utility model relates to the technical field of stranded wire processing, in particular to a wire adjusting rod structure of a wire drawing machine for stranded wire processing, which comprises a screw rod box, an adjusting component is arranged at one end of the screw rod box, a screw rod body is arranged in an inner cavity of the screw rod box, and two ends of the screw rod body are rotatably connected with two side walls of the inner cavity of the screw rod box. A threaded seat penetrates through the lead screw body and is in threaded connection with the lead screw body, the specification of the threaded seat is matched with that of an inner cavity of the lead screw box, and the threaded seat is in sliding connection with the inner cavity of the lead screw box. The end, away from the adjusting assembly, of the lead screw body is fixedly sleeved with a limiting baffle in a penetrating mode, the specification of the limiting baffle is matched with that of an inner cavity of the lead screw box, and a locking assembly is arranged at the end, close to the limiting baffle, of the top of the lead screw box. Therefore, position deviation is not easily caused after adjustment, and the situation that the drawing quality and efficiency of the wire rod are affected due to adjustment failure is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stranded wire processing, in particular to a wire drawing machine screw rod structure for stranded wire processing. Background Art

[0002] Stranded wire is achieved by twisting single wires around the stranding axis at equal angular velocity and moving the strands forward at a uniform speed. Copper and aluminum are commonly used. Copper and aluminum wires can be twisted into conductor cores of various specifications and cross-sections as well as different types of wires and cables. They are suitable for high operating frequencies. Stranded wire has higher mechanical properties and flexibility. Stranding processing is a wire and cable manufacturing process in which multiple single conductive wires are twisted or twisted together to form a thicker wire. This process can improve the flexibility, mechanical strength and electrical properties of the wire. The purpose of stranding processing is mainly to improve the performance of wires and cables so that they are suitable for various specific environments and uses. By selecting suitable conductive wires, twisting methods and structural designs, wire and cable products that meet different electrical, mechanical and environmental requirements can be produced.

[0003] A wire drawing machine is required for wire twisting processing, but the screw rod structure of the traditional wire drawing machine still has some shortcomings. For example, its stability after adjustment is poor, so it is easy to cause a certain position deviation after adjustment, which may affect the drawing quality and efficiency of the wire due to adjustment failure. Therefore, a wire drawing machine screw rod adjustment structure for wire twisting processing is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wire drawing machine for stranding processing, which has better stability after adjustment and is not easy to cause position deviation after adjustment, thereby avoiding affecting the drawing quality and efficiency of the wire due to adjustment failure, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wire drawing machine screw adjustment structure for twisted wire processing comprises a screw box, one end of the screw box is provided with an adjusting assembly, the inner cavity of the screw box is provided with a screw body, both ends of the screw body are rotatably connected to the two side walls of the inner cavity of the screw box, a threaded seat passes through and is threadedly connected to the screw body, the threaded seat matches the specifications of the inner cavity of the screw box and the threaded seat is slidably connected to the inner cavity of the screw box, a limit baffle matching the specifications of the inner cavity of the screw box is passed through and fixedly sleeved on the end of the screw body away from the adjusting assembly, and a locking assembly is provided on the top end of the screw box close to the limit baffle.

[0007] Preferably, the adjustment assembly includes an adjustment handwheel, and an adjustment crank is provided on the side of the adjustment handwheel away from the screw box, one end of the adjustment crank passes through the adjustment handwheel and is fixedly connected to the adjustment handwheel, and the other end passes through the side wall of the screw box and is fixedly connected to one end of the screw body.

[0008] Preferably, the upper and lower ends of the limit baffle are symmetrically and fixedly connected to the limit slider, the inner cavity of the screw box is provided with an annular limit slide corresponding to the position of the limit baffle, the limit slide and the limit slide are matched with the specifications and are arranged in the limit slide, and the limit baffle is rotatably connected to the limit slide through the limit slide.

[0009] Preferably, the locking assembly includes a locking box fixedly connected to one end of the top of the screw box, the rear wall of the locking box is fixedly connected to a drive motor, a transmission shaft is provided on the output end of the drive motor, the transmission shaft extends into the locking box and a cam is fixedly connected to this end.

[0010] Preferably, a movable support plate is provided below the cam, and a movable support rod is fixedly connected to the bottom center of the movable support plate. The bottom end of the movable support rod passes through the top wall of the screw box and extends to the inner cavity of the screw box, and a locking pressure plate matching the specifications of the screw body is fixedly connected to this end.

[0011] Preferably, fastening springs are symmetrically provided on both sides of the movable support rod, the top ends of the fastening springs are fixedly connected to both sides of the bottom of the movable support plate, and the bottom ends of the fastening springs are fixedly connected to the bottom wall of the inner cavity of the locking box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the screw box is provided to seal and protect the screw body, so as to greatly reduce the influence of external factors on the screw body; the adjusting component is provided to drive the screw body to rotate, that is, to adjust the position of the threaded seat, so as to push or pull the working parts connected thereto; the limit baffle is provided to limit the moving space of the threaded seat, so as to block and protect the locking component, and prevent the threaded seats from damaging each other due to moving to the locking component; the locking component is provided to fix the screw after the threaded seat is adjusted to the appropriate position to prevent it from rotating again, so it is not easy to cause position deviation after adjustment, thereby avoiding affecting the drawing quality and efficiency of the wire due to adjustment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a rear view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the locking assembly of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the limit baffle of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the locking assembly of the utility model.

[0020] In the figure: 1. screw box; 2. adjustment assembly; 201. adjustment handwheel; 202. adjustment crank; 3. screw body; 4. threaded seat; 5. limit baffle; 501. limit slider; 502. limit slide; 6. locking assembly; 601. locking box; 602. drive motor; 603. transmission shaft; 604. cam; 605. movable support plate; 606. movable support rod; 607. locking pressure plate; 608. tightening spring. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0024] See also Figure 1-6, the utility model provides a technical solution:

[0025] A wire drawing machine screw adjustment structure for twisted wire processing comprises a screw box 1, one end of the screw box 1 is provided with an adjusting component 2, the inner cavity of the screw box 1 is provided with a screw body 3, both ends of the screw body 3 are rotatably connected to the two side walls of the inner cavity of the screw box 1, a threaded seat 4 is passed through and threadedly connected to the screw body 3, the threaded seat 4 matches the specification of the inner cavity of the screw box 1 and the threaded seat 4 is slidably connected to the inner cavity of the screw box 1, a limit baffle 5 matching the specification of the inner cavity of the screw box 1 is passed through and fixedly sleeved on the end of the screw body 3 away from the adjusting component 2, and a locking component 6 is provided on the top end of the screw box 1 close to the limit baffle 5.

[0026] The adjusting assembly 2 includes an adjusting hand wheel 201, and an adjusting crank 202 is provided on the side of the adjusting hand wheel 201 away from the screw box 1. One end of the adjusting crank 202 passes through the adjusting hand wheel 201 and is fixedly connected to the adjusting hand wheel 201, and the other end passes through the side wall of the screw box 1 and is fixedly connected to one end of the screw body 3. The adjusting assembly 2 can drive the screw body 3 to rotate, that is, adjust the position of the threaded seat 4, thereby pushing or pulling the working part connected thereto; the upper and lower ends of the limit baffle 5 are symmetrical and fixedly connected to the limit slider 5 01, the inner cavity of the screw box 1 is provided with an annular limiting groove 502 corresponding to the position of the limiting baffle 5, the limiting slider 501 and the limiting groove 502 are matched with each other in specifications and are arranged in the limiting groove 502, and the limiting baffle 5 is rotatably connected with the limiting groove 502 through the limiting slider 501, and the limiting baffle 5 can limit the moving space of the threaded seat 4, thereby blocking and protecting the locking assembly 6, and preventing the threaded seat 4 from being damaged by moving to the locking assembly 6; the locking assembly 6 includes a screw box 1, a locking box 601 is fixedly connected at one end of the top of the screw box 1, a driving motor 602 is fixedly connected to the rear wall of the locking box 601, a transmission shaft 603 is provided on the output end of the driving motor 602, the transmission shaft 603 extends into the locking box 601 and a cam 604 is fixedly connected to this end, a movable support plate 605 is provided below the cam 604, a movable support rod 606 is fixedly connected to the bottom center of the movable support plate 605, the bottom end of the movable support rod 606 passes through the top wall of the screw box 1 and extends to the inner cavity of the screw box 1 and a cam 604 is fixedly connected to this end A locking pressure plate 607 that matches the specifications of the screw body 3, and fastening springs 608 are symmetrically provided on both sides of the movable support rod 606. The top of the fastening spring 608 is fixedly connected to the two sides of the bottom of the movable support plate 605, and the bottom end of the fastening spring 608 is fixedly connected to the bottom wall of the inner cavity of the locking box 601. The locking assembly 6 can fix the screw after the threaded seat 4 is adjusted to a suitable position to prevent it from rotating again. Therefore, it is not easy to cause position deviation after adjustment, thereby avoiding affecting the drawing quality and efficiency of the wire due to adjustment failure.

[0027] Working process: first, power on all electrical appliances. The screw box 1 can seal and protect the screw body 3 to greatly reduce the impact of external factors on the screw body 3. The adjusting crank 202 in the adjusting component 2 can drive the adjusting handwheel 201 to rotate, that is, drive the screw body 3 to rotate at the same time. The screw body 3 drives the threaded seat 4 to move in the screw box 1 through the thread to adjust the position of the threaded seat 4, thereby pushing or pulling the working parts connected to it. The limit baffle 5 can limit the moving space of the threaded seat 4, thereby blocking and protecting the locking component 6 to prevent the threaded seats 4 from damaging each other due to moving to the locking component 6. The screw body 3 will drive the limit baffle 5 to rotate at the same time during the rotation process, and the limit baffle 5 will rotate in situ in the limit slide groove 502 through the limit slider 501. The locking component 6 can fix the screw after the threaded seat 4 is adjusted to a suitable position to prevent it from rotating again. Therefore, it is not easy to cause position deviation after it is adjusted, thereby avoiding the adjustment. The failure of the joint affects the drawing quality and efficiency of the wire. The locking box 601 can protect the internal components. When the threaded seat 4 is adjusted to a suitable position, the driving motor 602 is started, so that the driving motor 602 drives the cam 604 to rotate through the transmission shaft 603. When the tip of the cam 604 rotates to the movable support plate 605, the movable support plate 605 and the fastening spring 608 are squeezed. The movable support plate 605 drives the locking pressure plate 607 to move downward through the movable support rod 606, thereby The tight pressing of the screw body 3 prevents the screw body 3 from rotating deviation in the future. When the threaded seat 4 needs to be adjusted again by rotating the screw body 3, the cam 604 continues to rotate until its tip is away from the movable support plate 605. At this time, the tightening spring 608 drives the movable support plate 605 to move up and reset through its own rebound force, that is, it drives the movable support rod 606 and the locking pressure plate 607 to move up and reset at the same time, so that the locking pressure plate 607 is separated from the screw body 3, so that the screw body 3 can be rotated and adjusted again.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the scope and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire drawing machine screw rod adjustment structure for wire stranding, comprising a screw rod box (1), characterized in that: An adjustment component (2) is provided at one end of the screw box (1), and a screw body (3) is provided in the inner cavity of the screw box (1). Both ends of the screw body (3) are rotatably connected to the two side walls of the inner cavity of the screw box (1). A threaded seat (4) passes through and is threadedly connected to the screw body (3). The threaded seat (4) matches the specifications of the inner cavity of the screw box (1) and the threaded seat (4) is slidably connected to the inner cavity of the screw box (1). A limit baffle (5) matching the specifications of the inner cavity of the screw box (1) is passed through and fixedly sleeved on the end of the screw body (3) away from the adjustment component (2), and a locking component (6) is provided on the top end of the screw box (1) close to the limit baffle (5).

2. The wire drawing machine screw rod adjusting structure for stranding wire according to claim 1, characterized in that: The adjustment assembly (2) comprises an adjustment handwheel (201), and an adjustment crank (202) is provided on a side of the adjustment handwheel (201) away from the screw box (1), one end of the adjustment crank (202) passes through the adjustment handwheel (201) and is fixedly connected to the adjustment handwheel (201), and the other end passes through a side wall of the screw box (1) and is fixedly connected to one end of the screw body (3).

3. The wire drawing machine screw rod adjusting structure for stranding wire processing according to claim 1, characterized in that: The upper and lower ends of the limit baffle (5) are symmetrically and fixedly connected to the limit slider (501); the inner cavity of the screw box (1) is provided with an annular limit slide groove (502) corresponding to the position of the limit baffle (5); the limit slider (501) and the limit slide groove (502) are configured to match the specifications and are arranged in the limit slide groove (502); and the limit baffle (5) is rotatably connected to the limit slide groove (502) via the limit slider (501).

4. The wire drawing machine screw rod adjusting structure for stranding wire according to claim 1, characterized in that: The locking assembly (6) comprises a locking box (601) fixedly connected to one end of the top of the screw box (1); a driving motor (602) is fixedly connected to the rear wall of the locking box (601); a transmission shaft (603) is provided on the output end of the driving motor (602); the transmission shaft (603) extends into the locking box (601) and a cam (604) is fixedly connected to this end.

5. The wire drawing machine screw rod adjusting structure for stranding wire according to claim 4, characterized in that: A movable support plate (605) is provided below the cam (604), and a movable support rod (606) is fixedly connected to the center of the bottom of the movable support plate (605). The bottom end of the movable support rod (606) passes through the top wall of the screw box (1) and extends to the inner cavity of the screw box (1), and a locking pressure plate (607) matching the specifications of the screw body (3) is fixedly connected to this end.

6. The wire drawing machine screw rod adjusting structure for stranding wire according to claim 5, characterized in that: Fastening springs (608) are symmetrically provided on both sides of the movable support rod (606), the top ends of the fastening springs (608) are fixedly connected to both sides of the bottom of the movable support plate (605), and the bottom ends of the fastening springs (608) are fixedly connected to the bottom wall of the inner cavity of the locking box (601).

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