A low temperature and corrosion resistant steel wire drawing device for ships

Abstract

The present invention discloses a low temperature and corrosion resistant steel wire drawing device for ships, which relates to the technical field of steel wire drawing devices, including a base and a workbench fixedly mounted thereon, a roller is rotatably mounted on the workbench, a powder box is fixedly mounted on the base, a fixed frame is fixedly mounted on the inner wall of the powder box, a rotating ring is rotatably mounted on the fixed frame, and a fixed cylinder is fixedly mounted on the fixed frame; a fan blade is fixedly mounted on the inner wall of the rotating ring, and an inner ring is fixedly mounted on the end of the fan blade away from the rotating ring, and a spiral plate is fixedly mounted on the inner ring; a connecting frame is fixedly mounted on the fixed frame. The present invention can drive the spiral plate to rotate through the movement of the steel wire, so that the spiral plate is closely attached to the surface of the steel wire and scrapes the wire drawing powder on the surface of the steel wire. At the same time, as the spiral plate rotates, it will also drive the fan blade to rotate to suck air, so as to avoid most of the wire drawing powder from overflowing and causing waste and causing harm to the staff.

Description

Technical Field

[0001] The invention relates to the technical field of steel wire drawing devices, and in particular to a low-temperature and corrosion-resistant steel wire drawing device for ships. Background Art

[0002] Steel wire is one of the four major types of steel: plate, tube, profile, and wire. Drawing is one of the important processes in steel wire production. Under the action of the drawing force, the wire rod or wire blank is pulled out from the die hole of the wire drawing die to produce small-section steel wire. Ships usually have railings around the deck. The outdoor railings of civil ships are in the form of galvanized round tubes, while military ships have always used railings to meet the needs of stealth, easy maintenance, and rust prevention. The railings used in earlier ships were in the form of canvas or plastic cloth wrapped around the outside of the steel wire rope. The same steel wire can also be used in other places such as the cabin of the ship. At the same time, some steel wires are made of materials such as stainless steel, or corrosion-resistant and low-temperature-resistant coatings are applied after the steel wire is drawn, so that the steel wire has excellent low-temperature and corrosion resistance.

[0003] In the process of drawing steel wire, it is usually necessary to use wire drawing powder to lubricate the surface of the steel wire so that it can pass through the variable diameter die better and change size. However, when the existing drawing device is performing the drawing operation, the wire drawing powder will be brought out, and then fly out as the winding roller winds, thereby polluting the surrounding environment and being easily inhaled by the staff, affecting their health. Summary of the invention

[0004] The object of the present invention is to provide a low temperature and corrosion resistant steel wire drawing device for ships to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-temperature and corrosion-resistant steel wire drawing device for ships, comprising a base and a workbench fixedly installed thereon, a winding roller is rotatably installed on the workbench, a powder box is fixedly installed on the base, a fixed frame is fixedly installed on the inner wall of the powder box, a rotating ring is rotatably installed on the fixed frame, and a fixed cylinder is fixedly installed on the fixed frame; a fan blade is fixedly installed on the inner wall of the rotating ring, and an inner ring is fixedly installed on the end of the fan blade away from the rotating ring, and a spiral plate is fixedly installed on the inner ring; a connecting frame is fixedly installed on the fixed frame, and a friction wheel is rotatably installed on the connecting frame; the steel wire body passes through the inner ring and passes between the two friction wheels. When the steel wire is moved, it will drive the friction wheel to rotate, so that the friction wheel drives the rotating ring to rotate. As the rotating ring rotates, it will drive the inner ring, the spiral plate and the fan blades to rotate synchronously. At this time, the spiral plate will scrape off the wire drawing powder on the surface of the steel wire, and suck air inward under the rotation of the fan blade to prevent the wire drawing powder from overflowing.

[0006] Preferably, a side wheel is fixedly mounted on one of the friction wheels, a rotating rod is rotatably mounted on the connecting frame, a first bevel gear is fixedly mounted on the rotating rod, a first gear is fixedly mounted on the rotating ring, a second gear is rotatably mounted on the fixed frame, and a second bevel gear is coaxially fixedly mounted on the second gear.

[0007] Preferably, a top frame is fixedly connected to the fixed tube, and two arc frames are fixedly mounted on one end of the top frame away from the fixed tube.

[0008] Preferably, a side plate is fixedly mounted on the powder box, a roller is rotatably mounted on the side plate, and a transmission belt is installed between the roller and the second gear;

[0009] A reducing plate is fixedly mounted on the powder box, a powder plate is slidably mounted on the inner wall of the powder box, a push rod is fixedly mounted on the powder plate, a limiting column is fixedly mounted on the push rod, a block is horizontally slidably mounted in the limiting column, a screw is inserted into the inner thread of the block, and an accommodating space is set between the powder plate and the reducing plate.

[0010] Preferably, a sliding rod is installed inside the roller for sliding along its axial direction, a sliding wheel is fixedly installed on the sliding rod, a protrusion is fixedly installed on the sliding wheel, a groove is provided on the screw rod, and a first spring is fixedly installed between the sliding wheel and the roller.

[0011] Preferably, a pull rod is fixedly installed on the top of the block, and the pull rod is T-shaped, and a second spring is fixedly installed between the side wall of the block and the limiting column.

[0012] Preferably, a top plate is fixedly mounted on the side plate, a plunger is vertically slidably mounted on the top plate, a fixed plate is fixedly mounted on one end of the slide rod away from the slide wheel, and the fixed plate is tapered at one end close to the side plate.

[0013] Preferably, a side frame is fixedly mounted on the connection frame, and the side frame is fixedly mounted on the fixed frame, a circular ring is fixedly mounted on the side frame, and the rotating rod is rotatably mounted in the circular ring.

[0014] Preferably, the top frame is in a "concave" shape, and one end of the top frame extends into the accommodating space.

[0015] Preferably, a slide groove is provided on the powder box, and the limiting column is slidably installed in the slide groove.

[0016] In the above technical scheme, the present invention provides a low-temperature and corrosion-resistant steel wire drawing device for ships, which has the following beneficial effects: the movement of the steel wire can drive the spiral plate to rotate, so that the spiral plate is tightly attached to the surface of the steel wire and scrapes off the drawing powder on the surface of the steel wire. At the same time, as the spiral plate rotates, it will also drive the fan blades to rotate to suck air, thereby avoiding most of the drawing powder overflowing to cause waste and causing harm to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of a three-dimensional structure provided by an embodiment of the present invention;

[0019] Figure 2 The embodiment of the present invention provides Figure 1 Schematic diagram of some structures;

[0020] Figure 3 A schematic diagram of the internal structure of a powder box provided by an embodiment of the present invention;

[0021] Figure 4 The embodiment of the present invention provides Figure 3 A schematic diagram of the structure at A;

[0022] Figure 5 The embodiment of the present invention provides Figure 4 Schematic diagram of some structures;

[0023] Figure 6 A schematic diagram of a portion of the structure of a fixing cylinder provided in an embodiment of the present invention;

[0024] Figure 7 The embodiment of the present invention provides Figure 6 Schematic diagram of the structure at B;

[0025] Figure 8 A schematic diagram of a partial structure of a swivel provided in an embodiment of the present invention.

[0026] Description of reference numerals:

[0027] 1. Base; 2. Workbench; 3. Roller; 4. Powder box; 5. Variable diameter plate; 61. Fixed frame; 62. Fixed cylinder; 63. Rotating ring; 63.1. First gear; 64. Second gear; 65. Second bevel gear; 66. First bevel gear; 67. Rotating rod; 68. Connecting frame; 69. Friction wheel; 610. Side wheel; 611. Top frame; 612. Arc frame; 613. Fan blade; 614. Spiral plate; 71. Side plate; 72. Transmission belt; 73. Roller; 74. Sliding wheel; 75. Bump; 76. Screw; 77. Groove; 78. Sliding rod; 79. Fixed plate; 710. Top plate; 711. Insert rod; 712. Block; 713. Limiting column; 714. Pull rod; 715. Top rod; 716. Powder plate; 8. Accommodating space; 9. Wire body. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] See also Figure 1-8 A low temperature and corrosion resistant steel wire drawing device for ships, comprising a base 1 and a workbench 2 fixedly mounted thereon, a winding roller 3 rotatably mounted on the workbench 2, a powder box 4 fixedly mounted on the base 1, a fixed frame 61 fixedly mounted on the inner wall of the powder box 4, a rotating ring 63 rotatably mounted on the fixed frame 61, and a fixed cylinder 62 fixedly mounted on the fixed frame 61;

[0030] The inner wall of the rotating ring 63 is fixedly mounted with a fan blade 613, and the end of the fan blade 613 away from the rotating ring 63 is fixedly mounted with an inner ring, and a spiral plate 614 is fixedly mounted on the inner ring;

[0031] A connecting frame 68 is fixedly mounted on the fixed frame 61, and a friction wheel 69 is rotatably mounted on the connecting frame 68;

[0032] The steel wire body 9 passes through the inner ring and passes between the two friction wheels 69. When the steel wire is moved, it will drive the friction wheel 69 to rotate, so that the friction wheel 69 drives the rotating ring 63 to rotate. As the rotating ring 63 rotates, it will drive the inner ring, the spiral plate 614 and the fan blades 613 to rotate synchronously. At this time, the spiral plate 614 will scrape off the wire drawing powder on the surface of the steel wire and suck air inward under the rotation of the fan blades 613 to prevent the wire drawing powder from overflowing.

[0033] In another embodiment of the present invention: a side wheel 610 is fixedly mounted on one of the friction wheels 69, a rotating rod 67 is rotatably mounted on the connecting frame 68, a first bevel gear 66 is fixedly mounted on the rotating rod 67, a first gear 63.1 is fixedly mounted on the rotating ring 63, a second gear 64 is rotatably mounted on the fixed frame 61, and a second bevel gear 65 is coaxially fixedly mounted on the second gear 64;

[0034] When the steel wire passes through the two friction wheels 69, as the winding roller 3 winds up the steel wire, the steel wire will drive the friction wheel 69 to rotate, and one of the friction wheels 69 is fixedly mounted with a side wheel 610. At this time, the side wheel 610 will rotate synchronously, and the side wheel 610 will contact the rotating rod 67 to drive the rotating rod 67 to rotate. At this time, the rotating rod 67 will drive the second bevel gear 65 to rotate through the first bevel gear 66, thereby driving the second gear 64 to rotate. At the same time, the second gear 64 will drive the meshing first gear 63.1 to rotate. At this time, the swivel 63 will rotate, and the reference Figure 8 The inner wall of the rotating ring 63 is fixedly mounted with a fan blade 613, and an inner ring is fixedly mounted on the fan blade 613. At the same time, a spiral plate 614 is fixedly mounted on the inner ring, and the spiral plate 614 is wound around the steel wire. When the rotating ring 63 rotates, the fan blade 613 and the spiral plate 614 will both rotate, and while rotating, the surface of the spiral plate 614 will scrape off the wire drawing powder on the surface of the steel wire. Since the spiral plate 614 extends inwardly, the spiral plate 614 can also drive the powder to move inwardly while scraping, so as to avoid the powder from overflowing. At the same time, when the rotating ring 63 rotates, the rotation of the fan blade 613 will inhale air inwardly, so that the powder is sucked into the fixed cylinder 62.

[0035] In another embodiment of the present invention: a top frame 611 is fixedly connected to the fixed tube 62, and two arc frames 612 are fixedly installed on one end of the top frame 611 away from the fixed tube 62;

[0036] The arc frame 612 is in an inverted V shape. By arranging the arc frame 612 on both sides of the top frame 611, when the fan blades 613 inhale air inward, the airflow will pass through the top frame 611 and out through the arc frame 612. At this time, the scraped wire drawing powder will also enter the accommodating space 8 again through the channels in the top frame 611 and the arc frame 612, thereby reusing the wire drawing powder.

[0037] Furthermore, the arc frame 612 is arranged on both sides of the top frame 611, and the outlet of the arc frame 612 is arranged obliquely downward from both sides, so when the air is discharged, the wind flow can blow the wire drawing powder on both sides to the middle, that is, the position directly above the steel wire, thereby avoiding uneven lubrication of the steel wire caused by the gap left after the wire drawing powder is taken away by the rapid movement of the steel wire.

[0038] In another embodiment of the present invention: a side plate 71 is fixedly mounted on the powder box 4, a roller 73 is rotatably mounted on the side plate 71, and a transmission belt 72 is installed between the roller 73 and the second gear 64;

[0039] A variable diameter plate 5 is fixedly mounted on the powder box 4, a powder plate 716 is slidably mounted on the inner wall of the powder box 4, a push rod 715 is fixedly mounted on the powder plate 716, a limiting column 713 is fixedly mounted on the push rod 715, a block 712 is horizontally slidably mounted in the limiting column 713, a screw 76 is inserted into the inner thread of the block 712, and an accommodating space 8 is set between the powder plate 716 and the variable diameter plate 5;

[0040] The screw 76 is in contact with the roller 73. When the second gear 64 rotates, it will drive the roller 73 to rotate through the transmission belt 72. At this time, the roller 73 will drive the screw 76 to rotate. Since the screw 76 is rotatably installed in the powder box 4, the screw 76 will be driven by the roller 73 to rotate. At this time, the block 712 will pull the limit column 713 to slide in the slide groove and drive the powder plate 716 to move in the direction of the variable diameter plate 5. At this time, the accommodating space 8 is filled with drawing powder. As the drawing progresses, the drawing powder will be continuously taken away and a lubricating film will be formed on the surface of the steel wire and consumed. Therefore, although part of the drawing powder is recycled, the total amount of drawing powder is still decreasing. Since the existing accommodating space 8 is a length composed of a length, a width and a height, The space is a cube, and the steel wire usually passes through the middle so that the drawing powder can wrap it from all sides. Therefore, as the total amount of drawing powder decreases, the height of the drawing powder will continue to decrease, so that the drawing powder on the bottom layer has not been completely used up, and it is necessary to continue to add drawing powder. Therefore, in the present application, as the steel wire moves forward, the second gear 64 drives the roller 73 and the screw 76 to rotate, and the screw 76 will drive the powder plate 716 to move in the direction of the variable diameter plate 5, thereby shortening the length of the powder box 4, so that the powder on the bottom side of the powder box 4 is squeezed and rises, thereby ensuring that the powder will not always accumulate on the bottom layer and cannot be used. When the powder plate 716 moves, the powder on the bottom layer will be pushed and squeezed up, so as to always wrap the steel wire.

[0041] In another embodiment of the present invention, a sliding rod 78 is slidably mounted inside the roller 73 along its axial direction, a sliding wheel 74 is fixedly mounted on the sliding rod 78, a protrusion 75 is fixedly mounted on the sliding wheel 74, a groove 77 is formed on the screw rod 76, and a first spring is fixedly mounted between the sliding wheel 74 and the roller 73;

[0042] The sliding wheel 74 replaces the roller 73 to contact the screw 76. When the powder plate 716 moves to a position close to the variable diameter plate 5, the sliding rod 78 is pulled outward. At this time, the sliding rod 78 will drive the sliding wheel 74 away from the screw 76. At this time, the sliding wheel 74 will not contact the screw 76. At this time, the screw 76 will no longer rotate. At this time, the sliding block 712 will drive the screw 76 to move horizontally until the screw 76 and the sliding wheel 74 are aligned. At this time, the sliding wheel 74 is released, and the first spring will push the sliding wheel 74 close to the screw 76. After the protrusion 75 and the groove 77 are aligned, the protrusion 75 will be inserted into the groove 77. The rotation of the sliding wheel 74 will drive the screw 76 to rotate through the protrusion 75 and the groove 77. When the powder plate 716 moves toward the variable diameter plate 5, the screw 76 and the sliding wheel 74 rotate in close proximity. The rotation direction of the screw 76 is opposite to that of the sliding wheel 74. After the screw 76 and the sliding wheel 74 are aligned, the sliding wheel 74 will directly drive the screw 76 to rotate through the protrusion 75 and the groove 77. At this time, the screw 76 will rotate in the same direction as the sliding wheel 74, that is, the screw 76 is in the opposite direction to the previous direction. At this time, the rotation of the screw 76 will drive the spiral plate 614 away from the variable diameter plate 5, thereby opening the accommodating space 8 for convenient addition of wire drawing powder.

[0043] In another embodiment of the present invention: a pull rod 714 is fixedly installed on the top of the block 712, and the pull rod 714 is T-shaped, and a second spring is fixedly installed between the side wall of the block 712 and the limiting column 713;

[0044] Among them reference Figure 6 The second spring is arranged on the right side of the block 712. When the powder box 4 is loaded with the wire drawing powder, the sliding wheel 74 is removed. At this time, the sliding wheel 74 and the screw 76 are separated. At this time, the block 712 can be returned by the pull rod 714, so that the block 712 moves from the inside to the outside. Figure 6 state, at this time the second spring will be stretched, and the screw rod 76 will be located at the side of the sliding wheel 74, so that the sliding wheel 74 can drive the screw rod 76 to rotate through the side of the screw rod 76, and the rotation of the screw rod 76 will drive the powder plate 716 to move toward the direction of the variable diameter plate 5.

[0045] In another embodiment of the present invention: a top plate 710 is fixedly mounted on the side plate 71, a plug rod 711 is vertically slidably mounted on the top plate 710, a fixed plate 79 is fixedly mounted on one end of the slide rod 78 away from the slide wheel 74, and the end of the fixed plate 79 close to the side plate 71 is tapered;

[0046] The rod 711 can be driven by pressing down to push the conical fixed plate 79. At this time, the fixed plate 79 will move in the direction away from the side plate 71, thereby driving the sliding wheel 74 away from the screw 76 to facilitate the movement of the sliding wheel 74. The rod 711 is L-shaped, and a reset spring is fixedly installed between the short arm end of the L-shaped rod 711 and the top plate 710. The reset spring can push the rod 711 to move upward for reset.

[0047] In another embodiment of the present invention: a side frame is fixedly mounted on the connecting frame 68, and the side frame is fixedly mounted on the fixed frame 61, a circular ring is fixedly mounted on the side frame, and the rotating rod 67 is rotatably mounted in the circular ring;

[0048] The side frames enable the connection frame 68 and the friction wheel 69 to be close to the center of the rotating ring 63 , and the circular ring can limit the rotating rod 67 to facilitate the rotation of the rotating rod 67 .

[0049] In another embodiment of the present invention: the top frame 611 is in a "concave" shape, and one end of the top frame 611 extends into the accommodation space 8;

[0050] The "concave" top frame 611 allows the recovered drawing powder to enter the accommodating space 8. Furthermore, the bend of the top frame 611 can be set to be gentle instead of ninety degrees, so that the drawing powder can be more easily inhaled.

[0051] In another embodiment of the present invention: a slide groove is provided on the powder box 4, and the limiting column 713 is slidably installed in the slide groove;

[0052] When the screw rod 76 rotates, it will drive the block 712 to move, and the block 712 will pull the limiting column 713 to move in the limiting groove.

[0053] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A low temperature and corrosion resistant steel wire drawing device for ships, comprising a base (1) and a workbench (2) fixedly mounted thereon, a winding roller (3) being rotatably mounted on the workbench (2), and a powder box (4) being fixedly mounted on the base (1), characterized in that: A fixing frame (61) is fixedly mounted on the inner wall of the powder box (4); a rotating ring (63) is rotatably mounted on the fixing frame (61); and a fixing cylinder (62) is fixedly mounted on the fixing frame (61); A fan blade (613) is fixedly mounted on the inner wall of the rotating ring (63), and an inner ring is fixedly mounted on one end of the fan blade (613) away from the rotating ring (63), and a spiral plate (614) is fixedly mounted on the inner ring; A connecting frame (68) is fixedly mounted on the fixing frame (61), and a friction wheel (69) is rotatably mounted on the connecting frame (68); The steel wire body (9) passes through the inner ring and passes between the two friction wheels (69). When the steel wire is moved, the friction wheel (69) is driven to rotate, thereby causing the friction wheel (69) to drive the rotating ring (63) to rotate. As the rotating ring (63) rotates, it drives the inner ring, the spiral plate (614) and the fan blades (613) to rotate synchronously. At this time, the spiral plate (614) will scrape off the wire drawing powder on the surface of the steel wire and suck air inward under the rotation of the fan blades (613) to prevent the wire drawing powder from overflowing.

2. The low temperature and corrosion resistant steel wire drawing device for ships according to claim 1 is characterized in that: A side wheel (610) is fixedly mounted on one of the friction wheels (69), a rotating rod (67) is rotatably mounted on the connecting frame (68), a first bevel gear (66) is fixedly mounted on the rotating rod (67), a first gear (63.1) is fixedly mounted on the rotating ring (63), a second gear (64) is rotatably mounted on the fixed frame (61), and a second bevel gear (65) is coaxially fixedly mounted on the second gear (64).

3. A low temperature and corrosion resistant steel wire drawing device for ships according to claim 2, characterized in that: The fixed cylinder (62) is fixedly connected to a top frame (611), and one end of the top frame (611) away from the fixed cylinder (62) is fixedly mounted with two arc frames (612).

4. A low temperature and corrosion resistant steel wire drawing device for ships according to claim 3, characterized in that: The powder box (4) is fixedly mounted with a side plate (71), a roller (73) is rotatably mounted on the side plate (71), and a transmission belt (72) is installed between the roller (73) and the second gear (64); A diameter-changing plate (5) is fixedly mounted on the powder box (4); a powder plate (716) is slidably mounted on the inner wall of the powder box (4); a push rod (715) is fixedly mounted on the powder plate (716); a limiting column (713) is fixedly mounted on the push rod (715); a block (712) is horizontally slidably mounted inside the limiting column (713); a screw rod (76) is inserted into the inner thread of the block (712); and an accommodating space (8) is provided between the powder plate (716) and the diameter-changing plate (5).

5. The low temperature and corrosion resistant steel wire drawing device for ships according to claim 4 is characterized in that: A sliding rod (78) is installed inside the roller (73) so as to slide along its axial direction, a sliding wheel (74) is fixedly installed on the sliding rod (78), a protrusion (75) is fixedly installed on the sliding wheel (74), a groove (77) is formed on the screw rod (76), and a first spring is fixedly installed between the sliding wheel (74) and the roller (73).

6. The low temperature and corrosion resistant steel wire drawing device for ships according to claim 5 is characterized in that: A pull rod (714) is fixedly installed on the top of the block (712), and the pull rod (714) is T-shaped. A second spring is fixedly installed between the side wall of the block (712) and the limiting column (713).

7. A low temperature and corrosion resistant steel wire drawing device for ships according to claim 6, characterized in that: A top plate (710) is fixedly mounted on the side plate (71), an insertion rod (711) is vertically slidably mounted on the top plate (710), a fixed plate (79) is fixedly mounted on one end of the sliding rod (78) away from the sliding wheel (74), and an end of the fixed plate (79) close to the side plate (71) is tapered.

8. The low temperature and corrosion resistant steel wire drawing device for ships according to claim 2 is characterized in that: A side frame is fixedly mounted on the connection frame (68), and the side frame is fixedly mounted on the fixed frame (61). A circular ring is fixedly mounted on the side frame, and the rotating rod (67) is rotatably mounted inside the circular ring.

9. The low temperature and corrosion resistant steel wire drawing device for ships according to claim 3 is characterized in that: The top frame (611) is in a "concave" shape, and one end of the top frame (611) extends into the accommodating space (8).

10. The low temperature and corrosion resistant steel wire drawing device for ships according to claim 7, characterized in that: The powder box (4) is provided with a slide groove, and the limiting column (713) is slidably mounted in the slide groove.

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