On-line atomizing and oiling device for special-shaped steel wires

Abstract

The utility model discloses an online atomization oiling device for a special-shaped steel wire, and relates to the field of special-shaped steel wire oiling. The device comprises an oiling box of a closed square box structure, an oil atomization device arranged at the top of an inner cavity of the oiling box and communicated with an oil inlet pipe, an oil outlet pipe communicated with the bottom of the oiling box, an oil pump installed at the inlet end of the oil inlet pipe, and an oil pool communicated with the inlet end of the oil pump and the outlet end of the oil outlet pipe. The middle lower portions of the front wall and the rear wall of the oiling box are each provided with a row of steel wire penetrating holes. The device can be used for automatically and efficiently carrying out non-contact atomization oil coating on the special-shaped steel wire in the heat treatment take-up process, so that a layer of stable oil film is uniformly attached to the surface of the special-shaped steel wire, the oil coating quality and the oil coating efficiency are greatly improved, the oil consumption is greatly reduced, the abrasion to the device is reduced, and the production cost is reduced. The special-shaped steel wire oiling device has the advantages of uniform oiling, stable oil film, high efficiency, low cost, convenience in operation, long service life, pollution prevention and the like, so that efficient and stable oiling and antirust protection of special-shaped steel wires are smoothly realized.

Description

Technical Field

[0001] The utility model relates to the technical field of oiling of special-shaped steel wires, in particular to an online atomizing oiling device for special-shaped steel wires. Background Art

[0002] In order to prevent the rust of the special-shaped steel wire after heat treatment, it is generally necessary to apply a layer of anti-rust oil on the surface of the special-shaped steel wire. At present, the commonly used oiling methods include manual oiling, contact oiling, electrostatic oiling, etc. Manual oiling has the defects of large oil consumption, difficult to control the thickness of the oil layer, and uneven oiling; contact oiling has the defects of too fast wear of accessories and poor stability of the oil film; electrostatic oiling has the defects of high cost and difficulty in popularization. Therefore, it is necessary to design an oiling device that can solve the above technical problems. Summary of the invention

[0003] The purpose of the utility model is to provide an online atomizing oiling device for special-shaped steel wires in view of the shortcomings of the above-mentioned prior art. The utility model can automatically and efficiently perform non-contact atomizing oiling on the special-shaped steel wires in the process of heat treatment and winding, so that a layer of stable oil film is evenly attached to the surface of the special-shaped steel wires, which can not only greatly improve the oiling quality and oiling efficiency, but also greatly reduce oil consumption and reduce wear on the device. It has the advantages of uniform oiling, stable oil film, high efficiency, low cost, easy operation, long service life, and avoidance of pollution, thereby smoothly realizing efficient and stable oiling and rust prevention of special-shaped steel wires.

[0004] The purpose of this utility model can be achieved through the following technical measures:

[0005] An on-line atomizing oiling device for special-shaped steel wires of the utility model comprises an oiling tank with a closed square box structure (providing a closed working cavity for on-line atomizing oiling of special-shaped steel wires), an oil atomizing device arranged at the top of the inner cavity of the oiling tank and connected to an oil inlet pipe (atomizing the rust-preventive oil output from the outlet end of the oil inlet pipe and spraying it on the special-shaped steel wires passing through the inner cavity of the oiling tank in the form of oil mist, performing non-contact atomizing oiling on the special-shaped steel wires, so that a stable oil film is evenly attached to the surface of the special-shaped steel wires, which can not only greatly improve the oiling quality and efficiency, but also reduce the wear of the device, having the advantages of uniform oiling, stable oil film, high efficiency, easy operation, long service life, etc., and then smoothly realizing the high-efficiency and stable oiling and rust prevention of special-shaped steel wires), an oil outlet pipe connected to the bottom of the oiling tank cavity, an oil pump installed at the inlet end of the oil inlet pipe, and an oil pool connected to both the inlet end of the oil pump and the outlet end of the oil outlet pipe (the oil pump, the oil inlet pipe, the oiling tank, the oil outlet pipe, and the oil pool are connected in sequence to form an oil circulation loop, and the rust-preventive oil can be recovered and recycled in time along the oil circulation loop, which can not only greatly reduce the oil consumption and cost, but also effectively avoid pollution); a row of steel wire threading holes for passing through special-shaped steel wires are opened in the middle and lower parts of the front and rear walls of the oiling tank (facilitating the threading of special-shaped steel wires).

[0006] In the utility model, the oil atomizing device has a flared structure that is narrow at the top and wide at the bottom (facilitating the downward divergence and spraying of oil mist, improving the spraying range and uniformity); the oil atomizing device is arranged in the middle of the top of the inner cavity of the oiling tank from left to right (improving the spraying uniformity).

[0007] In the utility model, the steel wire threading holes are circular holes (facilitating processing, having universality, and being suitable for special-shaped steel wires with various cross-sections), and the inner diameter of the steel wire threading holes is greater than the length of the line segment connecting any two points on the cross-sectional contour line of the special-shaped steel wire (avoiding movement interference when the special-shaped steel wire passes through the steel wire threading holes).

[0008] In the utility model, the hole positions of each group of steel wire threading holes that are matched before and after on the front and rear walls of the oiling tank are the same (ensuring that a single special-shaped steel wire can move forward smoothly horizontally); the heights and diameters of all the steel wire threading holes are the same (ensuring that all special-shaped steel wires can move forward smoothly horizontally; the same diameter is also convenient for processing and centering).

[0009] The design principle of the utility model is as follows:

[0010] The utility model adopts an operation mode in which an oil atomization device connected to an oil inlet pipe is matched with an oil coating tank with a closed square box structure, and can automatically and efficiently perform non-contact atomization oil coating on special-shaped steel wires during the heat treatment wire drawing process when passing through the inner cavity of the oil coating tank, so that a stable oil film is evenly attached to the surface of the special-shaped steel wire. In this way, not only can the oil coating quality and oil coating efficiency be greatly improved, but also the wear of the device can be reduced. It has the advantages of uniform oil coating, stable oil film, high efficiency, convenient operation, long service life, etc., and then smoothly realizes the high-efficiency and stable oil coating and rust prevention protection of special-shaped steel wires. At the same time, in the utility model, an oil pump, an oil inlet pipe, an oil coating tank, an oil outlet pipe, and an oil pool are sequentially connected to form an oil circulation loop, and the rust preventive oil can be timely recovered and recycled along the oil circulation loop. On the one hand, it can greatly reduce the oil consumption and cost, and on the other hand, it can effectively avoid pollution.

[0011] The beneficial technical effects of the utility model are as follows:

[0012] By using the utility model, non-contact atomization oil coating can be automatically and efficiently performed on special-shaped steel wires during the heat treatment wire drawing process, so that a stable oil film is evenly attached to the surface of the special-shaped steel wire. It can not only greatly improve the oil coating quality and oil coating efficiency, but also greatly reduce the oil consumption, and can also reduce the wear of the device. It has the advantages of uniform oil coating, stable oil film, high efficiency, low cost, convenient operation, long service life, avoiding pollution, etc., and then smoothly realizes the high-efficiency and stable oil coating and rust prevention protection of special-shaped steel wires. Description of the Drawings

[0013] Figure 1 It is the structural schematic diagram of the utility model.

[0014] Explanation of the part numbers in the figure: 1. Oil coating tank, 1-1. Steel wire threading hole, 2. Oil atomization device, 3. Oil inlet pipe, 4. Special-shaped steel wire, 5. Oil outlet pipe, 6. Rust preventive oil, 7. Oil pump, 8. Oil pool. Detailed Embodiment

[0015] The utility model will be further described below in conjunction with the drawings:

[0016] Such as Figure 1As shown in the figure, a special-shaped wire on-line atomizing oiling device of the present utility model includes an oiling tank 1 with a closed square box structure (providing a closed working cavity for the on-line atomizing oiling of special-shaped wires), an oil atomizing device 2 arranged at the top of the inner cavity of the oiling tank and communicating with an oil inlet pipe 3 (atomizing the rust preventive oil output from the outlet end of the oil inlet pipe 3 and spraying it on the special-shaped wire passing through the inner cavity of the oiling tank 1 in the form of oil mist, performing non-contact atomizing oiling on the special-shaped wire, so that a stable oil film is evenly attached to the surface of the special-shaped wire. In this way, the oiling quality and efficiency can be greatly improved, the wear of the device can be reduced, and it has the advantages of uniform oiling, stable oil film, high efficiency, easy operation, long service life, etc., and then the efficient and stable oiling and rust prevention of the special-shaped wire can be smoothly realized), an oil outlet pipe 5 communicating with the bottom of the oiling tank cavity, an oil pump 7 installed at the inlet end of the oil inlet pipe 3, and an oil pool 8 communicating with both the inlet end of the oil pump and the outlet end of the oil outlet pipe (after the oil pump 7, the oil inlet pipe 3, the oiling tank 1, the oil outlet pipe 5, and the oil pool 8 are connected in sequence to form an oil circulation loop, the rust preventive oil 6 can be recycled in time along the oil circulation loop. On the one hand, it can greatly reduce the oil consumption and cost, and on the other hand, it can effectively avoid pollution); a row of wire threading holes 1-1 for passing through the special-shaped wire 4 are opened in the middle and lower parts of the front and rear walls of the oiling tank 1 (facilitating the threading of the special-shaped wire 4).

[0017] In the present utility model, the oil atomizing device 2 has a flared structure that is narrower at the top and wider at the bottom (facilitating the downward divergence and spraying of the oil mist, improving the spraying range and uniformity); the oil atomizing device 2 is arranged in the middle of the top of the inner cavity of the oiling tank left and right (improving the spraying uniformity).

[0018] In the present utility model, the wire threading holes 1-1 are circular holes (facilitating processing, having universality, and being suitable for special-shaped wires with various cross-sections), and the inner diameter of the wire threading holes 1-1 is greater than the length of the line segment connecting any two points on the cross-sectional contour line of the special-shaped wire (avoiding movement interference when the special-shaped wire 4 passes through the wire threading holes 1-1).

[0019] In the present utility model, the hole positions of each group of wire threading holes 1-1 that are correspondingly matched on the front and rear walls of the oiling tank 1 are the same (ensuring that a single special-shaped wire 4 can move forward smoothly horizontally); the heights and diameters of all the wire threading holes 1-1 are the same (ensuring that all the special-shaped wires 4 can move forward smoothly horizontally; the same diameter is also convenient for processing and centering).

[0020] The present utility model will be further described in conjunction with the accompanying drawings as follows:

[0021] First, start the oil pump 7. The antirust oil circulates along the oil circulation loop formed by connecting the oil pump 7, the inlet pipe 3, the coating tank 1, the outlet pipe 5, and the oil sump 8 in sequence. On the one hand, it can greatly reduce oil consumption and costs, and on the other hand, it can effectively avoid pollution. Then, start the external wire feeding mechanism, and the special-shaped steel wire 4 moves forward. When the special-shaped steel wire 4 passes through the inner cavity of the coating tank 1, the oil atomization device 2 arranged at the top of the inner cavity of the coating tank and connected to the inlet pipe 3 atomizes the antirust oil output from the outlet end of the inlet pipe 3, sprays it on the special-shaped steel wire in the form of oil mist, and performs non-contact atomized oil coating on the special-shaped steel wire, so that a stable oil film is evenly attached to the surface of the special-shaped steel wire. This can not only greatly improve the oil coating quality and efficiency, but also reduce the wear of the device, and has the advantages of uniform oil coating, stable oil film, high efficiency, easy operation, long service life, etc., and then smoothly realizes the high-efficiency and stable oil coating and antirust protection of the special-shaped steel wire.

Claims

1. An online atomizing oiling device for special-shaped steel wire, characterized in that: The oiling device comprises an oiling box (1) of a closed square box structure, an oil atomizing device (2) arranged at the top of the inner cavity of the oiling box and connected to an oil inlet pipe (3), an oil outlet pipe (5) connected to the bottom of the oiling box cavity, an oil pump (7) installed at the inlet end of the oil inlet pipe (3), and an oil pool (8) connected to the inlet end of the oil pump and the outlet end of the oil outlet pipe; a row of steel wire insertion holes (1-1) for passing special-shaped steel wires (4) are provided in the middle and lower parts of the front and rear walls of the oiling box (1).

2. The online atomizing oiling device for special-shaped steel wire according to claim 1 is characterized in that: The oil atomization device (2) is a trumpet-shaped structure that is narrow at the top and wide at the bottom; the oil atomization device (2) is arranged in the center of the inner cavity top of the oil coating tank.

3. The online atomizing oiling device for special-shaped steel wire according to claim 1 is characterized in that: The steel wire insertion hole (1-1) is a circular hole, and the inner diameter of the steel wire insertion hole (1-1) is greater than the length of a line segment connecting any two points on the contour line of the cross section of the special-shaped steel wire.

4. The online atomizing oiling device for special-shaped steel wire according to claim 1 is characterized in that: The hole positions of each group of steel wire insertion holes (1-1) that correspond to each other on the front and rear walls of the oil coating box (1) are the same; all the steel wire insertion holes (1-1) have the same height, the same hole diameter, and the same hole size.

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