Cable drawing and annealing device

Abstract

The utility model discloses a cable drawing and annealing device which comprises a base, a mounting groove is formed in the upper end of the base, a drawing plate is arranged above the base, an electric push rod is arranged in the mounting groove, and at least three drawing holes are formed in the drawing plate. A high-frequency coil heating sleeve is arranged on one side of the wire drawing plate, a cooling box is arranged on one side of the high-frequency coil heating sleeve, a second pump body is arranged at the bottom of the cooling box, a second hollow pipe is arranged in the cooling box, and a spray head is arranged on one side of the second hollow pipe; a plurality of wire drawing holes are formed in the wire drawing plate of the wire drawing and annealing device, the wire drawing holes can move horizontally, wire drawing requirements of different specifications and diameters can be met conveniently, an oil spraying mode is adopted for annealing and cooling, oil makes contact with a cable to absorb heat, cooling is achieved, and the wire drawing and annealing effects are good. The cable can be effectively prevented from being oxidized, and the cable drawing and annealing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable processing technical field, concretely is a cable wire drawing annealing device. BACKGROUND

[0002] Wire drawing annealing is an important process in metal material processing, mainly involving two processes of wire drawing and annealing, wire drawing refers to a pressure processing method that reduces the section and increases the length of the rough material through drawing force; annealing is a kind of metal heat treatment process, which refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at a suitable speed. Wire drawing annealing machine is a kind of metal material processing equipment integrating wire drawing and annealing, which is widely used in wire and cable manufacturing, steel processing and treatment fields. In the process of wire and cable manufacturing, wire drawing annealing machine can process and treat metal wires to meet the specifications and quality requirements of wire and cable products.

[0003] The utility model discloses a kind of cable wire drawing annealing devices, including transparent explosion-proof glass box, the inside bottom end of transparent explosion-proof glass box is fixedly connected with bottom plate, the top middle end of the bottom plate is provided with uniform mechanism, the rear side of the transparent explosion-proof glass box is communicated with annealing mechanism, the top of the support sliding block is fixedly connected with first fixed frame, the upper end of the first fixed frame is rotatably connected with first fixed wheel, the front end of the first fixed wheel is fixedly connected with the output end of first motor, the first fixed wheel is connected with the one end of cable wire drawing. In the utility model, by the drive of first motor, second motor and third motor, and by first fixed wheel and second fixed wheel, cable wire drawing is carried out to be annealed after being unfolded, and is wound up after annealing, annealing is uniform, and inert gas is extracted into transparent explosion-proof glass box by air pump to carry out annealing to cable wire drawing.

[0004] The wire drawing plate structure of existing wire drawing annealing device is fixed, can only carry out wire drawing treatment to cable of one specification diameter, annealing cooling generally adopts air cooling mode, cable wire is in warm state, oxidation reaction occurs when contacting with air, a layer of oxide layer is attached to the surface of cable, increases cable resistance, and affects subsequent use of cable. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of cable wire drawing annealing device, to solve the problem that the wire drawing plate structure of existing wire drawing annealing device is fixed in the above background art, can only carry out wire drawing treatment to cable of one specification diameter, annealing cooling generally adopts air cooling mode, cable wire is in warm state, oxidation reaction occurs when contacting with air, a layer of oxide layer is attached to the surface of cable, increases cable resistance, and affects subsequent use of cable.

[0006] In order to achieve the above object, the utility model provides following technical scheme: a cable wire drawing annealing device, including the base, the upper end of base is provided with the mounting groove, the upper of base is provided with the wire drawing plate, the one end of wire drawing plate extends to the inside of mounting groove, and wire drawing plate is connected with base slidingly, the inside of mounting groove is provided with electric push rod, and electric push rod is fixedly connected with base and wire drawing plate, be provided with wire drawing hole on wire drawing plate, wire drawing hole is provided with at least three, and wire drawing hole is horizontally equidistance setting in wire drawing plate, one side of wire drawing plate is provided with high frequency coil heating cover, one side of high frequency coil heating cover is provided with cooling box, and high frequency coil heating cover and cooling box are connected through screw with base, both ends of cooling box are provided with reserved hole, the bottom of cooling box is provided with second pump body, and second pump body is connected through screw with cooling box, the inside of cooling box is provided with second hollow tube, second hollow tube is provided with two, and second hollow tube is connected through screw with cooling box, one side of second hollow tube is provided with spray head, and spray head is connected with second hollow tube as a whole, be provided with second oil pipe between second hollow tube and second pump body, and second oil pipe is connected with second pump body and second hollow tube as a whole.

[0007] Preferably, the bottom of the mounting groove is provided with a limiting block, and the limiting block is slidingly connected with the base, the limiting block is arranged below the wire drawing plate, and the limiting block is fixedly connected with the wire drawing plate, and the cross section of the mounting groove is T-shaped.

[0008] Preferably, the outside of the high-frequency coil heating cover is provided with a temperature sensor, and the temperature sensor is connected with the high-frequency coil heating cover as a whole.

[0009] Preferably, the upper of the base is provided with a feeding seat, and the feeding seat is connected with the base through screws, the upper of the feeding seat is provided with a pressing plate, a spring is arranged between the pressing plate and the feeding seat, the spring is provided with two, and the two ends of the spring are fixedly connected with the feeding seat and the pressing plate respectively, guide holes are arranged at the two ends of the pressing plate, the two guide holes are provided with two, the inside of the two guide holes is provided with a guide rod, and one end of the guide rod is fixedly connected with the feeding seat, the guide rod is slidingly connected with the pressing plate and the spring, and the upper end of the feeding seat and the lower end of the pressing plate are provided with arc grooves.

[0010] Preferably, the outside of the wire drawing plate is provided with an oil storage frame, and the oil storage frame is fixedly connected with the wire drawing plate, one side of the oil storage frame is provided with a first pump body, and the first pump body is connected with the oil storage frame as a whole, the upper of the wire drawing plate is provided with a first hollow tube, and the first hollow tube is fixedly connected with the wire drawing plate, one side of the first hollow tube is provided with an oil dripping nozzle, and the oil dripping nozzle is connected with the first hollow tube as a whole, the oil dripping nozzle is correspondingly arranged with the wire drawing hole, a first oil pipe is arranged between the first hollow tube and the first pump body, and the first oil pipe is connected with the first pump body and the first hollow tube as a whole.

[0011] Preferably, the upper end of the cooling box is provided with air permeable holes, the inside of the air permeable holes is provided with a dust screen, and the dust screen is integrally connected with the cooling box.

[0012] Preferably, one side of the cooling box is provided with a drying seat, the drying seat is connected with the cooling box through screws, the drying seat is arranged on one side of the reserved hole, a through hole is arranged at the center of the drying seat, a reserved cavity is arranged in the inside of the drying seat, a jet nozzle is arranged in the inside of the through hole, six jet nozzles are equidistantly arranged in the inside of the through hole, and a hot air blower is arranged above the drying seat and is in communication with the reserved cavity.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The device is provided with the installation groove, the wire drawing plate, the wire drawing hole, the electric push rod, the first pump body, the oil storage frame, the first oil delivery pipe, the first hollow pipe and the oil dropping nozzle, the electric push rod drives the wire drawing plate to move along the installation groove, the wire drawing plate is provided with a plurality of wire drawing holes with different hole diameters, the wire drawing hole with the appropriate hole diameter is arranged at the middle position, the wire drawing requirement of the cable with different diameters can be realized, the first pump body draws the lubricating oil in the oil storage frame, injects the lubricating oil into the first hollow pipe through the first oil delivery pipe, and then drops the lubricating oil on the cable being drawn through the oil dropping nozzle, so that the contact resistance of the cable and the wire drawing plate is reduced, and the cable drawing is facilitated.

[0015] The device is provided with the high-frequency coil heating sleeve, the temperature sensor, the cooling box, the second pump body, the second hollow pipe and the spray head, the cable after wire drawing passes through the high-frequency coil heating sleeve, the high-frequency coil heating sleeve uniformly heats the cable, the temperature sensor measures the heating temperature of the cable, the heated cable passes through the cooling box from the reserved hole, oil is added into the cooling box, the second pump body is started to draw the oil in the cooling box and inject the oil into the second hollow pipe through the second oil delivery pipe, and then the oil is sprayed towards the cable through the spray head, the sprayed oil contacts the cable, the heat on the cable is absorbed and cooled by the oil, the cable is annealed and cooled by using the oil, the oxidation of the cable caused by contact with air can be avoided, and the annealing effect is improved.

[0016] The device is provided with the drying seat, the hot air blower, the reserved cavity and the jet nozzle, the cable after annealing passes through the through hole, the hot air blower is started to inject hot air into the reserved cavity, and then the hot air is sprayed towards the cable through the jet nozzle, so that the cable is dried by using the hot air. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2The utility model discloses a Figure 1 The partial enlarged view of A area of the utility model discloses a

[0019] Figure 3 The utility model discloses a pressing plate and upper loading seat connection relation diagram

[0020] Figure 4 The utility model discloses a wire drawing plate and base and oil storage frame connection relation diagram

[0021] Figure 5 The utility model discloses a cooling box sectional view

[0022] Figure 6 The utility model discloses a drying seat sectional view.

[0023] In the drawing: 1, base; 2, upper loading seat; 3, pressing plate; 4, arc slot; 5, spring; 6, installation slot; 7, wire drawing plate; 8, wire drawing hole; 9, electric push rod; 10, first pump body; 11, high frequency coil heating cover; 12, temperature sensor; 13, cooling box; 14, reserved hole; 15, air hole; 16, dust screen; 17, drying seat; 18, hot blast machine; 19, oil storage frame; 20, first oil delivery pipe; 21, first hollow pipe; 22, oil dripping nozzle; 23, guide hole; 24, guide rod; 25, limit block; 26, second pump body; 27, second hollow pipe; 28, spray head; 29, second oil delivery pipe; 30, through -hole; 31, reserved cavity; 32, air jet nozzle. Specific implementation

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Please refer to Figures 1-6The utility model provides an embodiment: a cable wire drawing annealing device, the upper end of base 1 is provided with the installation groove 6, the top of base 1 is provided with wire drawing plate 7, one end of wire drawing plate 7 extends to the inside of installation groove 6, and wire drawing plate 7 is connected with base 1 slidingly, the inside of installation groove 6 is provided with electric push rod 9, and electric push rod 9 is fixedly connected with base 1 and wire drawing plate 7, wire drawing plate 7 is provided with wire drawing hole 8, wire drawing hole 8 is provided with at least three, and wire drawing hole 8 is horizontally equidistantly arranged on wire drawing plate 7, one side of wire drawing plate 7 is provided with high frequency coil heating cover 11, the outside of high frequency coil heating cover 11 is provided with temperature sensor 12, and temperature sensor 12 is connected with high frequency coil heating cover 11 integrally, one side of high frequency coil heating cover 11 is provided with cooling box 13, and high frequency coil heating cover 11 and cooling box 13 are connected with base 1 through screw, both ends of cooling box 13 are provided with reserved hole 14, the bottom of cooling box 13 is provided with second pump body 26, and second pump body 26 is connected with cooling box 13 through screw, the inside of cooling box 13 is provided with second hollow tube 27, second hollow tube 27 is provided with two, and second hollow tube 27 is connected with cooling box 13 through screw, one side of second hollow tube 27 is provided with spray head 28, and spray head 28 is connected with second hollow tube 27 integrally, second hollow tube 27 and second pump body 26 are provided with second oil delivery pipe 29, and second oil delivery pipe 29 is connected with second pump body 26 and second hollow tube 27 integrally, the bottom of installation groove 6 is provided with limit block 25, and limit block 25 is connected with base 1 slidingly, limit block 25 is arranged below wire drawing plate 7, and limit block 25 is fixedly connected with wire drawing plate 7, the section of installation groove 6 is T-shaped.

[0026] When using, according to the cable wire drawing diameter, drive electric push rod 9 to drive wire drawing plate 7 to move along installation groove 6, place wire drawing hole 8 of appropriate aperture on wire drawing plate 7 at the middle position, pass one end of the cable through wire drawing hole 8 and apply tension, under the action of tension, pull the cable out of wire drawing hole 8, realize cable wire drawing, the cable after wire drawing passes through high frequency coil heating cover 11, open high frequency coil heating cover 11 to heat the cable quickly and uniformly, heat the cable to the required temperature, temperature sensor 12 measures the cable heating temperature, the heated cable passes through cooling box 13 from reserved hole 14, add oil to cooling box 13, open second pump body 26 to extract the oil in cooling box 13 and inject into second hollow tube 27 through second oil delivery pipe 29, then spray the oil towards the cable through spray head 28, the sprayed oil contacts the cable, and the oil absorbs the heat on the cable to reduce the temperature.

[0027] Please refer to Figure 1 And Figure 3The upper side of the base 1 is provided with an upper feeding seat 2, and the upper feeding seat 2 is connected with the base 1 through screws. The upper side of the upper feeding seat 2 is provided with a pressing plate 3. The pressing plate 3 and the upper feeding seat 2 are provided with springs 5. The springs 5 are two, and the two ends of the springs 5 are fixedly connected with the upper feeding seat 2 and the pressing plate 3 respectively. The two ends of the pressing plate 3 are provided with guide holes 23. The guide holes 23 are two, and the inside of the two guide holes 23 are provided with guide rods 24. One end of the guide rod 24 is fixedly connected with the upper feeding seat 2. The guide rod 24 is in penetrating sliding connection with the pressing plate 3 and the spring 5. The upper end of the upper feeding seat 2 and the lower end of the pressing plate 3 are provided with arc-shaped grooves 4. The cable is placed in the arc-shaped groove 4 on the upper feeding seat 2. The spring 5 exerts a pulling force on the pressing plate 3. Under the action of the pulling force, the pressing plate 3 is in contact with the upper end of the cable. The cable is clamped through the upper feeding seat 2 and the pressing plate 3, so that the cable in the drawing process is ensured to be in a straightened state.

[0028] Please refer to Figure 1 , Figure 2 and Figure 4 . The outside of the drawing plate 7 is provided with an oil storage frame 19, and the oil storage frame 19 is fixedly connected with the drawing plate 7. One side of the oil storage frame 19 is provided with a first pump body 10, and the first pump body 10 is connected with the oil storage frame 19 as a whole. The upper side of the drawing plate 7 is provided with a first hollow pipe 21, and the first hollow pipe 21 is fixedly connected with the drawing plate 7. One side of the first hollow pipe 21 is provided with an oil dripping nozzle 22, and the oil dripping nozzle 22 is connected with the first hollow pipe 21 as a whole. The oil dripping nozzle 22 is correspondingly arranged with the drawing hole 8. The first hollow pipe 21 and the first pump body 10 are provided with a first oil delivery pipe 20, and the first oil delivery pipe 20 is connected with the first pump body 10 and the first hollow pipe 21 as a whole. Lubricating oil is added in the oil storage frame 19. The first pump body 10 is opened to extract the lubricating oil in the oil storage frame 19 and inject it into the first hollow pipe 21 through the first oil delivery pipe 20. Then the lubricating oil is dripped on the cable in the drawing process through the oil dripping nozzle 22, so as to reduce the contact resistance between the cable and the drawing plate 7, which is beneficial to the cable drawing.

[0029] Please refer to Figure 1 , Figure 5 and Figure 6The upper end of the cooling box 13 is provided with a breathable hole 15, the inside of the breathable hole 15 is provided with a dust screen 16, and the dust screen 16 is integrally connected with the cooling box 13, one side of the cooling box 13 is provided with a drying seat 17, and the drying seat 17 is connected with the cooling box 13 through screws, the drying seat 17 is arranged on one side of the reserved hole 14, a through hole 30 is arranged at the center of the drying seat 17, a reserved cavity 31 is arranged in the inside of the drying seat 17, a gas nozzle 32 is arranged in the inside of the through hole 30, the six gas nozzles 32 are equidistantly arranged in the inside of the through hole 30, a hot air blower 18 is arranged above the drying seat 17, and the hot air blower 18 and the gas nozzle 32 are communicated with the reserved cavity 31, the annealed cable passes through the through hole 30, the hot air blower 18 is started to inject hot air into the reserved cavity 31, and then the hot air is sprayed to the cable through the gas nozzle 32, so that the cable is dried by using the hot air.

[0030] Working principle: the cable is placed in the arc-shaped groove 4 on the feeding seat 2, the spring 5 exerts a pulling force on the pressing plate 3, the pressing plate 3 is in contact with the upper end of the cable under the action of the pulling force, the cable is clamped by the feeding seat 2 and the pressing plate 3, the electric push rod 9 drives the drawing plate 7 to move along the mounting groove 6 according to the drawing diameter of the cable, the drawing hole 8 with a suitable aperture on the drawing plate 7 is arranged at the middle position, one end of the cable passes through the drawing hole 8 and a pulling force is exerted, the cable is pulled out of the drawing hole 8 under the action of the pulling force, the cable drawing is realized, the first pump body 10 is started during the drawing process to extract the lubricating oil in the oil storage frame 19, inject the lubricating oil into the first hollow pipe 21 through the first oil delivery pipe 20, and then drop the lubricating oil on the cable being drawn through the oil dropping nozzle 22, so as to reduce the contact resistance of the cable and the drawing plate 7; the drawn cable passes through the high-frequency coil heating sleeve 11, the high-frequency coil heating sleeve 11 is started to quickly and uniformly heat the cable, the cable is heated to the required temperature, the heated cable passes through the cooling box 13 from the reserved hole 14, oil is added into the cooling box 13, the second pump body 26 is started to extract the oil in the cooling box 13, inject the oil into the second hollow pipe 27 through the second oil delivery pipe 29, and then spray the oil towards the cable through the spray head 28, the sprayed oil contacts the cable, and the heat on the cable is absorbed and cooled by using the oil, the annealed cable passes through the through hole 30, the hot air blower 18 is started to inject hot air into the reserved cavity 31, and then the hot air is sprayed to the cable through the gas nozzle 32, so that the cable is dried by using the hot air.

[0031] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable drawing and annealing device comprising a base (1), characterized in that: The upper end of the base (1) is provided with a mounting slot (6), the upper side of the base (1) is provided with a wire drawing plate (7), one end of the wire drawing plate (7) extends to the inside of the mounting slot (6), and the wire drawing plate (7) is slidingly connected with the base (1), the inside of the mounting slot (6) is provided with an electric push rod (9), and the electric push rod (9) is fixedly connected with the base (1) and the wire drawing plate (7), the wire drawing plate (7) is provided with wire drawing holes (8), the wire drawing holes (8) are at least three, and the wire drawing holes (8) are horizontally equidistantly arranged on the wire drawing plate (7), one side of the wire drawing plate (7) is provided with a high-frequency coil heating sleeve (11), one side of the high-frequency coil heating sleeve (11) is provided with a cooling box (13), and the high-frequency coil heating sleeve (11) and the cooling box (13) are connected with the base (1) through screws, both ends of the cooling box (13) are provided with reserved holes (14), the bottom of the cooling box (13) is provided with a second pump body (26), and the second pump body (26) is connected with the cooling box (13) through screws, the inside of the cooling box (13) is provided with second hollow pipes (27), the second hollow pipes (27) are two, and the second hollow pipes (27) are connected with the cooling box (13) through screws, one side of the second hollow pipe (27) is provided with a spray head (28), and the spray head (28) is integrated with the second hollow pipe (27), a second oil delivery pipe (29) is arranged between the second hollow pipe (27) and the second pump body (26), and the second oil delivery pipe (29) is integrated with the second pump body (26) and the second hollow pipe (27).

2. A cable drawing and annealing apparatus as claimed in claim 1, wherein: The bottom of the mounting slot (6) is provided with a limiting block (25), and the limiting block (25) is slidingly connected with the base (1), the limiting block (25) is arranged below the wire drawing plate (7), and the limiting block (25) is fixedly connected with the wire drawing plate (7), and the cross section of the mounting slot (6) is T-shaped.

3. A cable drawing and annealing apparatus as claimed in claim 1, wherein: The outside of the high-frequency coil heating sleeve (11) is provided with a temperature sensor (12), and the temperature sensor (12) is integrated with the high-frequency coil heating sleeve (11).

4. A cable drawing and annealing apparatus as defined in claim 1, wherein: The upper side of the base (1) is provided with a feeding seat (2), and the feeding seat (2) is connected with the base (1) through screws, the upper side of the feeding seat (2) is provided with a pressing plate (3), a spring (5) is arranged between the pressing plate (3) and the feeding seat (2), the spring (5) is two, and the two ends of the spring (5) are fixedly connected with the feeding seat (2) and the pressing plate (3) respectively, the two ends of the pressing plate (3) are both provided with guide holes (23), the guide holes (23) are two, the inside of the two guide holes (23) are both provided with guide rods (24), and one end of the guide rod (24) is fixedly connected with the feeding seat (2), the guide rod (24) is slidingly connected with the pressing plate (3) and the spring (5), and the upper end of the feeding seat (2) and the lower end of the pressing plate (3) are both provided with arc-shaped grooves (4).

5. A cable drawing and annealing apparatus as defined in claim 1, wherein: The outer portion of the drawing plate (7) is provided with an oil storage frame (19), and the oil storage frame (19) is fixedly connected with the drawing plate (7), one side of the oil storage frame (19) is provided with a first pump body (10), and the first pump body (10) is connected with the oil storage frame (19) as a whole, the upper portion of the drawing plate (7) is provided with a first hollow tube (21), and the first hollow tube (21) is fixedly connected with the drawing plate (7), one side of the first hollow tube (21) is provided with an oil dripping nozzle (22), and the oil dripping nozzle (22) is connected with the first hollow tube (21) as a whole, the oil dripping nozzle (22) is arranged corresponding to the drawing hole (8), and the first hollow tube (21) is provided with a first oil delivery pipe (20) between the first pump body (10), and the first oil delivery pipe (20) is connected with the first pump body (10) and the first hollow tube (21) as a whole.

6. A cable drawing and annealing apparatus as defined in claim 1, wherein: The upper end of the cooling box (13) is provided with a breathable hole (15), the inside of the breathable hole (15) is provided with a dustproof net (16), and the dustproof net (16) is connected with the cooling box (13) as a whole.

7. A cable drawing and annealing apparatus as defined in claim 1, wherein: One side of the cooling box (13) is provided with a drying seat (17), and the drying seat (17) is connected with the cooling box (13) through screws, the drying seat (17) is arranged on one side of the reserved hole (14), the center of the drying seat (17) is provided with a through hole (30), the inside of the drying seat (17) is provided with a reserved cavity (31), the inside of the through hole (30) is provided with a jet nozzle (32), the jet nozzle (32) is provided with six, and the six jet nozzles (32) are equidistantly arranged in the inside of the through hole (30), the upper portion of the drying seat (17) is provided with a hot air blower (18), and the hot air blower (18) and the jet nozzle (32) are communicated with the reserved cavity (31).

Images