Cable pressing device for cable production

Abstract

The utility model discloses a cable pressing device for cable production, which relates to the technical field of cable production and comprises a device body, the device body comprises a support frame, a cable pressing mechanism is arranged on the support frame, a take-up mechanism is arranged on one side of the support frame, the cable pressing mechanism comprises a plurality of cable pressing supports, and the tops of the cable pressing supports are slidably connected with clamping supports. Extrusion rollers are rotatably connected to the clamping supports, racks are fixed to the bottoms of the clamping supports, a centering gear is rotatably connected to the clamping supports, the two sides of the centering gear are meshed with the two racks, a second hydraulic rod is fixed to the supporting frame, and the output end of the second hydraulic rod is fixed to the clamping support on one side. The metal wire pressing device has the beneficial effects that through arrangement of the wire pressing mechanisms, automatic centering of the extrusion rollers is achieved through cooperation of a centering gear and a rack, wire pressing channels between the wire pressing mechanisms are arranged on the same straight line, a metal wire can be kept in a straight line state all the time in the pressing process, and therefore the quality of the obtained metal wire and the output efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to a wire pressing device for cable production. Background Art

[0002] Cables are a general term for items such as optical cables and electric cables. Cables have many uses, mainly for control installation, connecting devices, transmitting electricity and other multiple functions, and are a common and indispensable thing in daily life. Since the cable is electrified, special care is required during installation. The wires inside the cable are usually stranded together by a wire stranding device. After the wires of the cable are stranded, a wire pressing device is needed to press and round the wires of the cable.

[0003] For example, the patent document with the publication number CN221379038U discloses a wire pressing device for cable production, including a base and a lifting cylinder; columns are arranged at the four corners of the top of the base, a workbench is arranged at the top of the columns, a curved frame is arranged on one side of the top of the workbench, a controller is arranged on one side of the curved frame, and a display unit is arranged on the front surface of the controller; the lifting cylinder is arranged on one side of the top of the curved frame, an upper hinge frame is arranged at the output end of the lifting cylinder, a pressure detection module is arranged at the connection between the upper hinge frame and the lifting cylinder, and the pressure detection module is electrically connected to the display unit, and an upper pressing wheel is arranged between the upper hinge frames; its structure is reasonable. During use, it is convenient to adjust the distance between the pressures according to different cable sizes, has a wide application range and high flexibility, and can monitor the pressure during pressing at the same time. In the above device, only one set of pressing wheels is arranged, while in actual work, multiple sets of pressing wheels are often required to effectively and highly quality press the metal rod into a wire. The setting of multiple sets of pressing wheels requires good centering ability between the pressing wheels, so as to complete the wire pressing operation of the cable with high quality. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wire pressing device for cable production to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A wire pressing device for wire production, including a device main body, the device main body includes a support frame, a wire pressing mechanism is arranged on the support frame, a wire winding mechanism is arranged on one side of the support frame, the wire pressing mechanism includes a plurality of wire pressing brackets fixedly connected to the support frame, symmetrically arranged clamping brackets are slidably connected to the top of the wire pressing brackets, extrusion rollers are rotatably connected to the clamping brackets, racks are fixedly connected to the bottoms of the clamping brackets, a centering gear is rotatably connected to the center of the top of the wire pressing bracket, both sides of the centering gear are engaged with the two racks, a plurality of second hydraulic rods are fixedly connected to the support frame, the output ends of the second hydraulic rods are fixedly connected to one side clamping bracket, and a pressure sensor is fixedly connected to the top of the clamping bracket.

[0007] Preferably, the angle between the two wire pressing mechanisms is 90 o They are staggered and evenly distributed. Annular wire pressing grooves are arranged on the outer wall of the extrusion roller, and there is a wire pressing channel between the two annular wire pressing grooves. The wire pressing channels on each wire pressing mechanism are kept straight.

[0008] Preferably, the device main body includes a base, a plurality of evenly distributed first hydraulic rods are fixedly connected to the top of the base, the output ends of the first hydraulic rods are fixedly connected to a support frame, a control console is fixedly connected to the top of the support frame, and a display screen and control buttons are arranged on the control console.

[0009] Preferably, the wire winding mechanism includes a wire winding bracket fixedly connected to one side of the support frame, a motor is fixedly connected to the wire winding bracket, a gear set is installed on the wire winding bracket, the output end of the motor is fixedly connected to the gear in the gear set, another gear in the gear set is fixedly connected to a rotating shaft, and a wire winding disc is detachably connected to the rotating shaft.

[0010] Preferably, another gear in the gear set is fixedly connected to a reciprocating lead screw, a guide rod is arranged above the reciprocating lead screw, the guide rod is fixedly connected to the wire winding bracket, a wire control slider is threadedly connected to the reciprocating lead screw, the wire control slider is slidably connected to the guide rod, and a through hole is arranged on the upper part of the wire control slider.

[0011] Preferably, the edge of the through hole on the wire control slider is provided with a rounded corner.

[0012] The beneficial effects are as follows: Through the setting of the wire pressing mechanism, the automatic centering of the extrusion roller is realized by the cooperation of the centering gear and the rack. The wire pressing channels between the wire pressing mechanisms are arranged on the same straight line, which can keep the metal wire in a straight state during the pressing process. In this way, the quality and production efficiency of the obtained metal wire can be improved.

[0013] The additional technical features and their advantages of the present utility model will be more clearly described in the following description content, or can be understood through the specific practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the accompanying drawings:

[0015] Figure 1 is a perspective view of a wire pressing device for cable production according to the present utility model;

[0016] Figure 2 is a front view of a wire pressing device for cable production according to the present utility model;

[0017] Figure 3 is a schematic structural diagram of a gear set of a wire pressing device for cable production according to the present utility model;

[0018] Figure 4 is a schematic structural diagram of a wire collecting mechanism of a wire pressing device for cable production according to the present utility model;

[0019] Figure 5 is a schematic structural diagram of a wire pressing mechanism of a wire pressing device for cable production according to the present utility model;

[0020] Figure 6 is a schematic structural diagram of a centering gear of a wire pressing device for cable production according to the present utility model.

[0021] The description of the reference numerals is as follows:

[0022] 101, base; 102, first hydraulic rod; 103, support frame; 104, control console; 201, wire pressing bracket; 202, second hydraulic rod; 203, clamping bracket; 204, pressure sensor; 205, extrusion roller; 206, rack; 207, centering gear; 301, wire collecting bracket; 302, motor; 303, gear set; 304, rotating shaft; 305, wire collecting disc; 306, reciprocating lead screw; 307, guide rod; 308, wire control slider. Specific Embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying 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.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0025] The present utility model will be further described below with reference to the accompanying drawings:

[0026] As Figures 1 - 6 shown, a wire pressing device for wire production includes a device main body. The device main body includes a support frame 103. A wire pressing mechanism is provided on the support frame 103, and a wire winding mechanism is provided on one side of the support frame 103. The wire pressing mechanism includes a plurality of wire pressing brackets 201 fixedly connected to the support frame 103. Symmetrically arranged clamping brackets 203 are slidably connected to the top of the wire pressing brackets 201. Pressing rollers 205 are rotatably connected to the clamping brackets 203. A rack 206 is fixedly connected to the bottom of the clamping brackets 203. A centering gear 207 is rotatably connected to the center of the top of the wire pressing brackets 201. Both sides of the centering gear 207 are engaged with the two racks 206. A plurality of second hydraulic rods 202 are fixedly connected to the support frame 103. The output end of the second hydraulic rod 202 is fixedly connected to one side of the clamping bracket 203. A pressure sensor 204 is fixedly connected to the top of the clamping bracket 203. The two wire pressing mechanisms are evenly distributed in a 90 o staggered arrangement. An annular wire pressing groove is provided on the outer wall of the pressing roller 205, and a wire pressing channel exists between the two annular wire pressing grooves. The wire pressing channels on each wire pressing mechanism remain straight. The staff passes the metal raw material through the wire pressing channels between the two pressing rollers 205. The second hydraulic rod 202 expands and contracts to push the clamping bracket 203 to move. The movement of the clamping bracket 203 drives the rack 206 to move. The movement of the rack 206 drives the centering gear 207 to rotate. The rotation of the centering gear 207 drives the other rack 206 to move in the opposite direction. In this way, the two clamping brackets 203 move towards each other. The movement of the clamping brackets 203 towards each other drives the pressing rollers 205 to automatically center and clamp the metal raw material, and the metal raw material is deformed by the pressure. During this process, the pressure sensor 204 collects pressure data and transmits the data to the control console 104. Through the setting of multiple wire pressing devices, deformation accumulation finally obtains a metal wire. The staggered arrangement between the wire pressing devices can improve the surface quality of the produced metal wire. The straightness of the wire pressing channels on each wire pressing device can keep the metal raw material in a straight state during the pressing process. In this way, the production quality and efficiency of the metal wire can be improved.

[0027] The device body includes a base 101. A number of evenly distributed first hydraulic rods 102 are fixedly connected to the top of the base 101. The output end of the first hydraulic rod 102 is fixedly connected to a support frame 103. A control console 104 is fixedly connected to the top of the support frame 103. A display screen and control buttons are arranged on the control console 104. The movement of the first hydraulic rod 102, the second hydraulic rod 202, and the motor 302 can be controlled through the control console 104. The telescoping of the first hydraulic rod 102 can adjust the height of the wire pressing device, so as to adapt to the working heights of different production lines.

[0028] The wire winding mechanism includes a wire winding bracket 301 fixedly connected to one side of the support frame 103. A motor 302 is fixedly connected to the wire winding bracket 301. A gear set 303 is installed on the wire winding bracket 301. The output end of the motor 302 is fixedly connected to a gear in the gear set 303. Another gear in the gear set 303 is fixedly connected to a rotating shaft 304. A wire winding disc 305 is detachably connected to the rotating shaft 304. Another gear in the gear set 303 is fixedly connected to a reciprocating lead screw 306. A guide rod 307 is arranged above the reciprocating lead screw 306. The guide rod 307 is fixedly connected to the wire winding bracket 301. A wire control slider 308 is threadedly connected to the reciprocating lead screw 306. The wire control slider 308 is slidably connected to the guide rod 307. A through hole is arranged in the upper part of the wire control slider 308. The edge of the through hole on the wire control slider 308 is provided with a rounded corner. The motor 302 drives the gear set 303 to move. The rotation of the gear set 303 drives the rotation of the rotating shaft 304. The rotation of the rotating shaft 304 drives the rotation of the wire winding disc 305. The wire winding disc 305 winds the metal wire thereon for collection. The gear set 303 drives the reciprocating lead screw 306 to rotate. The rotation of the reciprocating lead screw 306 uses the wavy chute thereon to make the wire control slider 308 move axially back and forth along the guide rod 307. The metal wire passes through the through hole on the wire control slider 308. In this way, it can avoid the accumulation and winding of the metal wire at the same position on the wire winding disc 305, and make the metal wire wind more evenly on the wire winding disc 305. The rounded corner arranged at the edge of the through hole on the wire control slider 308 can avoid the guide rod 307 scratching the metal wire.

[0029] Working principle: A display screen and control buttons are provided on the console 104. Through the console 104, the movement of the first hydraulic rod 102, the second hydraulic rod 202, and the motor 302 can be controlled. The telescopic movement of the first hydraulic rod 102 can adjust the height of the wire pressing device, so as to adapt to the working heights of different production lines. The staff passes the metal raw material through the wire pressing channel between the two pressing rollers 205. The telescopic movement of the second hydraulic rod 202 pushes the clamping bracket 203 to move. The movement of the clamping bracket 203 drives the rack 206 to move. The movement of the rack 206 drives the centering gear 207 to rotate. The rotation of the centering gear 207 drives the other rack 206 to move in the opposite direction. In this way, the two clamping brackets 203 move towards each other. The movement of the clamping brackets 203 towards each other drives the pressing rollers 205 to automatically center and clamp the metal raw material, and the metal raw material is deformed by the pressure. During this process, the pressure sensor 204 collects pressure data and transmits the data to the console 104. Through the setting of multiple wire pressing devices, deformation is accumulated, and finally a metal wire is obtained. The motor 302 drives the gear set 303 to move. The rotation of the gear set 303 drives the rotating shaft 304 to rotate. The rotation of the rotating shaft 304 drives the wire collecting disc 305 to rotate. The wire collecting disc 305 winds the metal wire on it for collection. The gear set 303 drives the reciprocating lead screw 306 to rotate. The rotation of the reciprocating lead screw 306 makes the wire control slider 308 move axially back and forth along the guide rod 307. The metal wire passes through the through hole on the wire control slider 308. In this way, it can be avoided that the metal wire accumulates and winds at the same position on the wire collecting disc 305, and the metal wire is wound more evenly on the wire collecting disc 305.

[0030] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A wire pressing device for cable production, comprising a device main body, characterized in that: The device body includes a support frame (103). A wire pressing mechanism is arranged on the support frame (103). A wire winding mechanism is arranged on one side of the support frame (103). The wire pressing mechanism includes a plurality of wire pressing brackets (201) fixedly connected to the support frame (103). Symmetrically arranged clamping brackets (203) are slidably connected to the top of the wire pressing brackets (201). Pressing rollers (205) are rotatably connected to the clamping brackets (203). A rack (206) is fixedly connected to the bottom of the clamping brackets (203). A centering gear (207) is rotatably connected to the center of the top of the wire pressing brackets (201). Both sides of the centering gear (207) are engaged with the two racks (206). A plurality of second hydraulic rods (202) are fixedly connected to the support frame (103). The output end of the second hydraulic rod (202) is fixedly connected to one of the clamping brackets (203). A pressure sensor (204) is fixedly connected to the top of the clamping bracket (203).

2. The wire pressing device for cable production according to claim 1, characterized in that: The angle between the two wire pressing mechanisms is 90 o They are staggered and evenly distributed. An annular wire pressing groove is provided on the outer wall of the extrusion roller (205). There is a wire pressing channel between the two annular wire pressing grooves. The wire pressing channels on each wire pressing mechanism are straight lines.

3. The wire pressing device for cable production according to claim 1, characterized in that: The device body includes a base (101). A plurality of uniformly distributed first hydraulic rods (102) are fixedly connected to the top of the base (101). The output end of the first hydraulic rod (102) is fixedly connected to the support frame (103). A console (104) is fixedly connected to the top of the support frame (103). A display screen and control buttons are arranged on the console (104).

4. A wire pressing device for cable production according to claim 1, characterized in that: The wire winding mechanism includes a wire winding bracket (301) fixedly connected to one side of the support frame (103). A motor (302) is fixedly connected to the wire winding bracket (301). A gear set (303) is installed on the wire winding bracket (301). The output end of the motor (302) is fixedly connected to a gear in the gear set (303). Another gear in the gear set (303) is fixedly connected to a rotating shaft (304). A wire winding disc (305) is detachably connected to the rotating shaft (304).

5. The wire pressing device for wire and cable production according to claim 4, characterized in that: Another gear in the gear set (303) is fixedly connected to a reciprocating lead screw (306). A guide rod (307) is arranged above the reciprocating lead screw (306). The guide rod (307) is fixedly connected to the wire winding bracket (301). A wire control slider (308) is threadedly connected to the reciprocating lead screw (306). The wire control slider (308) is slidably connected to the guide rod (307). A through hole is arranged in the upper part of the wire control slider (308).

6. The wire pressing device for wire and cable production according to claim 5, characterized in that: The edge of the through hole in the wire control slider (308) is provided with a rounded corner.

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