A wet wire drawing machine with a tank protection cover

Abstract

The utility model relates to the field of steel cord production, and specifically to a wet wire drawing machine with a trough protection cover plate, comprising a frame, a trough is arranged at the lower part of the frame, a box is arranged above the trough, both ends of the box are rotatably connected to the frame, a wire passing wheel is fixed at the lower part of the box, a wire take-up swing rod is fixed at the upper part of the box, a front cover plate covering the front part of the trough is fixedly connected in front of the box, and a rear cover plate covering the rear part of the trough is fixedly connected on the frame, wherein the front cover plate is provided with a wire passing groove for connecting the steel wire with the wire take-up swing rod after being led out by the wire passing wheel. The utility model can reduce the evaporation of lubricating liquid water and facilitate disassembly.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, in particular to a wet wire drawing machine with a tank protection cover plate. Background Art

[0002] Wire drawing machines are divided into dry wire drawing machines and wet wire drawing machines. Wet wire drawing machines are a type of wire drawing equipment that further obtains ultra-fine metal wires. The metal wires are immersed in lubricating fluid for drawing. In order to meet the requirements of the metal wire drawing process, wet wire drawing machines need to be used in a constant temperature and humidity workshop environment, and have strict requirements on the temperature and humidity of the workshop and the working temperature of the lubricating fluid.

[0003] During the drawing process, the metal wire will generate a lot of heat after being compressed by the die, the temperature of the lubricant will rise, and the water in the lubricant will evaporate and dissipate into the air. Therefore, circulating water is usually used to cool the lubricant temperature. The workshop is equipped with a dehumidifier and air conditioner to control the humidity and temperature of the workshop environment. At the same time, there are certain requirements for the cleanliness of the lubricant. Impurities mixed in the lubricant will seriously damage the surface quality of the metal wire and cause the metal wire to break during the drawing process.

[0004] At present, the lubricating liquid tank of the existing wet wire drawing machine is open and exposed to the air without a cover, which may cause ① impurities to enter the lubricating liquid; ② the lubricating liquid is exposed to the air, which will accelerate the evaporation of the lubricating liquid water, increase the lubricating liquid concentration, and cause the workshop humidity to increase; ③ because the lubricating liquid is exposed to the air, the lubricating liquid cools down quickly, which will cause the workshop ambient temperature to rise and the energy consumption of the workshop refrigeration and air conditioning to increase.

[0005] Therefore, it is necessary to improve it to form a wet wire drawing machine with a trough protection cover plate. Summary of the invention

[0006] The main purpose of the utility model is to provide a wet wire drawing machine with a trough protection cover plate, which can cover the trough in front of the box body by setting a front cover plate that can be flipped along with the box body, and can shield the trough body behind the box body by setting a rear cover plate, thereby effectively reducing the evaporation of water in the lubricant in the trough body.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a wet wire drawing machine with a trough protection cover, comprising a frame, a trough is arranged at the lower part of the frame, a box is arranged above the trough, both ends of the box are rotatably connected to the frame, a wire passing wheel is fixed to the lower part of the box, a wire taking-up swing arm is fixed to the upper part of the box, a front cover plate covering the front part of the trough is fixedly connected in front of the box, and a rear cover plate covering the rear part of the trough is fixedly connected to the frame, wherein the front cover plate is provided with a wire passing groove for connecting the wire to the wire taking-up swing arm after the wire is led out from the wire passing wheel.

[0008] Furthermore, the front cover includes a horizontal section and a bending section, one end of the horizontal section is fixedly connected to the box body, and the other end is fixedly connected to the bending section, the free end of the bending section is placed on the frame, and the rear cover is a flat plate fixedly connected to the frame.

[0009] Furthermore, the front cover is transversely divided into front cover A, front cover B, and front cover C. The front cover A and the front cover C are fixedly connected to the box body, and the front cover B is detachably fixedly connected to the front cover A and the front cover C on both sides. The wire groove is arranged on the side of the front cover B close to the box body.

[0010] Furthermore, a limiting bolt A is provided on the front cover plate A, a limiting bolt B is provided on the front cover plate C, and straight grooves A cooperating with the limiting bolt A and straight grooves B cooperating with the limiting bolt B are respectively provided on both sides of the front cover plate B. The straight groove A is an open groove, and a circular hole for the limiting bolt to pass through is provided near one end of the straight groove A of the straight groove B.

[0011] Furthermore, a handle is fixed on the top of the front cover plate B.

[0012] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0013] This patent arranges a front cover plate fixedly on the box body at the upper part of the trough body and a rear cover plate on the frame, so that the front cover plate can rotate with the box body. When the wire drawing machine is working normally, the front cover plate, the rear cover plate and the box body itself can effectively cover the trough body, which can reduce the evaporation of water in the lubricating fluid. At the same time, in order to facilitate the use during work, a wire passing groove is arranged on the front cover plate for passing the metal wire on the wire passing wheel below the box body through the front cover plate and then connecting to the wire passing swing rod on the upper part of the box body. At the same time, in order to facilitate the operator to debug the finished product mold, control the wire ring diameter, and reduce the disassembly of the front cover plate, the front cover plate is horizontally It is divided into a front cover plate A, a front cover plate B, and a front cover plate C. The front cover plates A and C are fixedly connected to the box body, and the front cover plate B close to the mold is fixed to the front cover plates A and C. At the same time, by setting limit bolts A and limit bolts B, straight grooves A and straight grooves B are set on the front cover plate B. At the same time, the straight groove A is set as an open groove, and one end of the straight groove B is a round hole. When fixing, the limit bolt B is passed through the round hole, and then pushed to one side at the same time, the front cover plate B can be fixed by the limit bolt A and the straight groove A, the limit bolt and the straight groove B. At the same time, a handle is set to facilitate the pushing of the front cover plate B. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure after one side of the box of this patent is flipped over.

[0015] Figure 2This is a schematic diagram of the structure of the rear cover of this patent.

[0016] Figure 3 Schematic diagram of the front cover structure.

[0017] Figure 4 It is a schematic diagram of the structure of the front cover plate B.

[0018] Figure 5 It is a schematic diagram of the rear cover structure. DETAILED DESCRIPTION

[0019] The purpose, advantages and features of the present invention will be illustrated and explained through the non-limiting description of the following preferred embodiments. These embodiments are only typical examples of the application of the technical solution of the present invention, and any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection claimed by the present invention.

[0020] In the description of the scheme, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] like Figures 1 to 5 As shown,

[0022] A wet wire drawing machine with a trough protection cover plate comprises a frame 10, a trough 101 is arranged at the lower part of the frame 10, a box body 102 is arranged above the trough body 101, both ends of the box body 102 are rotatably connected to the frame 10, a wire passing wheel 1021 is fixed to the lower part of the box body 102, a wire taking-up swing rod 1022 is fixed to the upper part of the box body 102, a front cover plate 1023 covering the front part of the trough body 101 is fixedly connected in front of the box body 102, and a rear cover plate 1024 covering the rear part of the trough body 101 is fixedly connected to the frame 10, wherein the front cover plate 1023 is provided with a wire passing groove 10234 for connecting the wire to the wire taking-up swing rod 1022 after the wire is led out from the wire passing wheel 1021.

[0023] Specifically, a front cover plate 1023 is provided to cover the trough body in front of the box body, a rear cover plate 1024 is provided to cover the trough body 101 behind the box body 102, and a wire groove 10234 is provided on the front cover plate 1023 to facilitate the passage of the metal wire. At the same time, when the wire drawing machine is working, such a setting of the box body 102, the front cover plate 1023, and the rear cover plate 1024 can directly cover most of the openings of the trough body 101, thereby effectively reducing the evaporation of water in the lubricating fluid, the entry of impurities into the lubricating fluid, and reducing the energy consumption of refrigeration and air conditioning in the workshop.

[0024] Furthermore, the front cover 1023 includes a horizontal section and a bending section, one end of the horizontal section is fixedly connected to the box body 102, and the other end is fixedly connected to the bending section, the free end of the bending section is placed on the frame 10, and the rear cover 1024 is a flat plate fixedly connected to the frame 10.

[0025] Specifically, in order to ensure the stability of the front cover 1023, it is set as a horizontal section and a bending section. The horizontal section can facilitate the connection between the front cover 1023 and the box body 102, and the bending section can ensure the supporting stability of the front cover for the slot body 101.

[0026] Furthermore, in order to reduce the disassembly and assembly of the front cover plate 1023 when adjusting the mold, the front cover plate 1023 is transversely divided into a front cover plate A10231, a front cover plate B10232, and a front cover plate C10233, the front cover plate A10231 and the front cover plate C10233 are fixedly connected to the box body 102, the front cover plate B10232 is detachably fixedly connected to the front cover plate A10231 and the front cover plate C10233 on both sides, and the wire groove 10234 is arranged on the side of the front cover plate B10232 close to the box body 102. When adjusting the mold with such a setting, only the front cover plate B10232 needs to be removed, which reduces the workload.

[0027] Furthermore, in order to facilitate the disassembly and assembly of the front cover B10232, a limiting bolt A102311 is provided on the front cover A10231, and a limiting bolt B102331 is provided on the front cover C10233. Straight grooves A102321 cooperating with the limiting bolt A102311 and straight grooves B102322 cooperating with the limiting bolt B102331 are respectively provided on both sides of the front cover B10232. The straight groove A102321 is an open groove, and a circular hole 102323 for the limiting bolt to pass through is provided on one end of the straight groove A102321 of the straight groove B102322.

[0028] Furthermore, in order to facilitate grabbing of the front cover plate B10232, a handle 102324 is fixed on the top of the front cover plate B10232.

[0029] Specifically, by setting such a front cover 1023 to be fixed on the box body 102 by screws, and the rear cover 1024 is fixed on the frame 10, when the box body 102 is flipped open, the box body 102 drives the front cover 1023 to flip together with the box body 102, and the box body is in a flipped open state, which is convenient for the operator to perform wire winding operations set at the bottom of the box body 102. Since the front cover B10232 is movable and detachable, and a wire outlet groove is reserved for the wire, it is used to lead the wire from the wire drawing machine through the wire wheel after the last drawing process, and connect with the upper wire-receiving swing arm. The handle is convenient for removing the cover B10232. When the operator needs to adjust the finished mold, he removes the front cover B and performs adjustment operations. When the wet drawing machine is working normally, impurities are prevented from entering the lubricating fluid, and the evaporation of water in the lubricating fluid and the temperature loss are slowed down.

[0030] The rear cover plate 10234 is an integral structure and is fixed on the frame of the wet wire drawing machine. The flipping of the box body 102 does not affect the rear cover plate.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wet wire drawing machine with a trough protection cover, comprising a frame (10), a trough (101) being arranged at the lower part of the frame (10), a box (102) being arranged above the trough (101), both ends of the box (102) being rotatably connected to the frame (10), a wire passing wheel (1021) being fixed at the lower part of the box (102), and a wire taking-up swing rod (1022) being fixed at the upper part of the box (102), characterized in that: A front cover plate (1023) is fixedly connected to the front of the box body (102) and covers the front part of the tank body (101), and a rear cover plate (1024) is fixedly connected to the frame (10) and covers the rear part of the tank body (101), wherein the front cover plate (1023) is provided with a wire passing groove (10234) for connecting the wire to the wire-receiving swing rod (1022) after the wire is led out from the wire passing wheel (1021).

2. A wet wire drawing machine with a tank protection cover according to claim 1, characterized in that: The front cover plate (1023) comprises a horizontal section and a bent section, one end of the horizontal section is fixedly connected to the box body (102) and the other end is fixedly connected to the bent section, the free end of the bent section is placed on the frame (10), and the rear cover plate (1024) is a flat plate fixedly connected to the frame (10).

3. A wet wire drawing machine with a tank protection cover according to claim 1 or 2, characterized in that: The front cover plate (1023) is transversely divided into a front cover plate A (10231), a front cover plate B (10232), and a front cover plate C (10233); the front cover plate A (10231) and the front cover plate C (10233) are fixedly connected to the box body (102); both sides of the front cover plate B (10232) are detachably fixedly connected to the front cover plate A (10231) and the front cover plate C (10233); and the wire groove (10234) is arranged on a side of the front cover plate B (10232) close to the box body (102).

4. A wet wire drawing machine with a tank protection cover according to claim 3, characterized in that: A limiting bolt A (102311) is arranged on the front cover plate A (10231), a limiting bolt B (102331) is arranged on the front cover plate C (10233), and a straight groove A (102321) matched with the limiting bolt A (102311) and a straight groove B (102322) matched with the limiting bolt B (102331) are respectively arranged on both sides of the front cover plate B (10232), the straight groove A (102321) is an open groove, and a round hole (102323) for the limiting bolt to pass through is arranged at one end of the straight groove A (102321) of the straight groove B (102322) close to the straight groove A (102321).

5. A wet wire drawing machine with a tank protection cover according to claim 4, characterized in that: A handle (102324) is fixed to the top of the front cover plate B (10232).

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