Device for removing oxide layer on surface of wire rod

Abstract

The utility model discloses a device for removing an oxide layer on the surface of a wire rod. The device comprises an equipment box body, a treatment top box is assembled at the top end of the equipment box body, and a soaking box is assembled in the equipment box body; a wire grinding mechanism is assembled on one side in the processing top box, and a wire processing mechanism is assembled on the other side in the processing top box. The wire grinding mechanism and the wire processing mechanism each comprise a processing table, and a supporting frame is assembled at the upper end of each processing table. Rolling wheel frames are assembled on the inner wall of the supporting frame and the top end of the treatment table, grinding wheels are assembled in the rolling wheel frames, and the grinding wheels are sleeved with grinding layers; according to the device for removing the oxide layer on the surface of the wire rod, the oxide layer of the wire rod is removed through the wire rod polishing mechanism and the wire rod processing mechanism, and a mechanism facilitating replacement of a polishing wheel is arranged in the wire rod processing mechanism and the wire rod polishing mechanism, so that replacement is facilitated according to actual processing conditions, and the removal efficiency of the oxide layer of the wire rod is improved.

Description

Technical Field

[0001] This patent relates to the field of oxide layer removal, specifically a device for removing oxide layers from the surface of wires. Background Art

[0002] Nickel-chromium alloy has high strength and corrosion resistance, commonly known as stainless steel. At present, nickel-chromium alloy wire is often used in the fields of metallurgy, household appliances, machinery manufacturing, etc. as heating elements and as resistance materials in the electrical industry. In the production process of nickel-chromium alloy wire, it is necessary to use professional equipment such as wire drawing equipment and annealing equipment, and go through multiple processes such as drawing-annealing-redrawing-reannealing to process it into various specifications and models of nickel-chromium alloy wire. During the high-temperature processing, nickel-chromium alloy wire will produce an oxide layer on its surface;

[0003] The traditional method of removing the oxide layer on the surface of nickel-chromium alloy wire is generally to use strong acidic chemicals such as hydrofluoric acid, sulfuric acid, hydrochloric acid, nitric acid, etc. to prepare a pickling solution and put it in a corrosion-resistant plastic container. Then, the alloy wire to be treated is placed in the pickling solution and etched for a period of time before being taken out for grinding. However, traditional processing equipment is prone to wear of the grinding wheel due to long-term use, which makes it inconvenient to replace the grinding wheel. Therefore, the existing technology needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this patent is to provide a device for removing the oxide layer on the surface of wire.

[0005] The technical solution adopted by this patent to solve its technical problem is: a device for removing the oxide layer on the surface of the wire, including an equipment box, the top of the equipment box is equipped with a processing top box, and the inside of the equipment box is equipped with an immersion box;

[0006] A wire grinding mechanism is installed on one side of the processing top box, and a wire processing mechanism is installed on the other side of the processing top box;

[0007] The wire grinding mechanism and the wire processing mechanism both include a processing table, and a support frame is mounted on the upper end of the processing table;

[0008] The inner wall of the support frame and the top of the processing table are both equipped with roller frames, the roller frames are equipped with grinding wheels, and the outer surface of the grinding wheels is covered with a grinding layer;

[0009] The outer walls of both sides of the grinding wheel are both equipped with limiting cylinders, the side walls of the limiting cylinders are provided with limiting holes, the axis of the roller frame is equipped with a limiting mechanism, and the limiting mechanism is inserted into the limiting hole.

[0010] Furthermore, the limiting mechanism includes a fixing plate installed on the roller frame, a spring is installed on the top of the fixing plate, an insert rod is installed on the end of the spring, and the insert rod is inserted into the limiting hole.

[0011] Furthermore, the outside of the insertion rod is sheathed with a sealing gasket a and a sealing gasket b.

[0012] Furthermore, the outer diameters of the sealing gasket a and the sealing gasket b are both larger than the inner diameter of the limiting hole.

[0013] Furthermore, both side walls of the processing top box are provided with a driving port, a wire body is arranged in the driving port, and a wire soaking mechanism is installed in the inner middle section of the processing top box. The wire body passes through the wire grinding mechanism, the wire soaking mechanism and the wire processing mechanism in sequence.

[0014] Furthermore, a guide wheel is installed on one side of the upper end of the processing table, and a wire take-up drum is installed on the other side of the upper end of the processing table.

[0015] Furthermore, the wire soaking mechanism includes an electric push rod installed on the inner wall of the processing top box, a circular ring is installed on the end of the electric push rod, a rotating cavity is opened on the inner wall of the circular ring, and a ball is installed inside the rotating cavity.

[0016] The beneficial effects of this patent are:

[0017] A device for removing oxide layers on the surface of wires has a simple structure and is easy to operate. By arranging an immersion box inside the equipment box, the wires can be immersed, and the oxide layers of the wires can be removed by using a wire grinding mechanism and a wire processing mechanism. In addition, mechanisms for facilitating replacement of grinding wheels are arranged in the wire processing mechanism and the wire grinding mechanism, thereby facilitating replacement according to actual processing conditions, thereby improving the efficiency of removing oxide layers of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of this patent.

[0019] Figure 2 It is an internal schematic diagram of this patent.

[0020] Figure 3 This is a schematic diagram of wire immersion in this patent.

[0021] Figure 4 It is a schematic diagram of the processing station of this patent.

[0022] Figure 5 It is a schematic diagram of the grinding wheel of this patent.

[0023] Figure 6 It is a schematic diagram of the limiting mechanism of this patent.

[0024] Explanation of the accompanying drawings: 1 equipment box, 2 processing top box, 3 wire body, 4 driving port, 5 immersion box, 6 wire grinding mechanism, 7 wire processing mechanism, 8 wire immersion mechanism, 81 electric push rod, 82 rotating cavity, 83 ring, 84 ball, 9 guide wheel, 10 support frame, 11 roller frame, 12 grinding wheel, 13 wire reel, 14 grinding layer, 15 limiting mechanism, 151 fixing plate, 152 spring, 153 sealing gasket a, 154 sealing gasket b, 155 insertion rod, 16 limiting hole, 17 limiting cylinder. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 This is a schematic diagram of the structure of the patent, a device for removing the oxide layer on the surface of a wire, comprising an equipment box 1, the top of the equipment box 1 is equipped with a processing top box 2, the interior of the equipment box 1 is equipped with an immersion box 5, and the immersion box 5 is provided with an acid grinding slurry composed of: hydrochloric acid, water and abrasive, wherein the mass ratio of hydrochloric acid, water and abrasive is (0.05-0.1): (5-8): 1, and the concentration of hydrochloric acid is 10 mol / L;

[0027] One side of the processing top box 2 is equipped with a wire grinding mechanism 6, and the other side of the processing top box 2 is equipped with a wire processing mechanism 7. The wire grinding mechanism 6 can grind the wires before soaking, and the wire processing mechanism 7 can process the wires after soaking;

[0028] The wire grinding mechanism 6 and the wire processing mechanism 7 both include a processing table, and a support frame 10 is mounted on the upper end of the processing table;

[0029] The inner wall of the support frame 10 and the top of the processing table are both equipped with a roller frame 11, and a grinding wheel 12 is installed in the roller frame 11. The outside of the grinding wheel 12 is covered with a grinding layer 14, and the wire is arranged between the two grinding wheels 12;

[0030] The outer walls of both sides of the grinding wheel 12 are installed with limiting cylinders 17, and the side walls of the limiting cylinders 17 are provided with limiting holes 16. The limiting mechanism 15 is installed at the axis of the roller frame 11, and the limiting mechanism 15 is inserted into the limiting hole 16. The limiting cylinder 17 and the grinding wheel 12 are an integrated structure on the rotating shaft of the roller frame 11.

[0031] The limiting mechanism 15 includes a fixing plate 151 installed on the roller frame 11, a spring 152 is installed on the top of the fixing plate 151, an insert rod 155 is installed on the end of the spring 152, and the insert rod 155 is inserted into the limiting hole 16. The insert rod 155 enters and exits the limiting hole 16, thereby fixing the limiting cylinder 17 and further fixing the grinding wheel 12.

[0032] The insert rod 155 is externally sleeved with a sealing gasket a 153 and a sealing gasket b 154, and the limiting hole 16 is sealed by the sealing gasket a 153 and the sealing gasket b 154.

[0033] The outer diameters of the sealing gasket a 153 and the sealing gasket b 154 are both larger than the inner diameter of the limiting hole 16 .

[0034] The two side walls of the processing top box 2 are provided with a driving port 4, and a wire body 3 is arranged in the driving port 4. The inner middle section of the processing top box 2 is equipped with a wire soaking mechanism 8. The wire body 3 passes through the wire grinding mechanism 6, the wire soaking mechanism 8 and the wire processing mechanism 7 in sequence. The wire body 3 enters from the driving port 4 on the left side of the processing top box 2, is initially polished by the wire grinding mechanism 6, and then is placed in the soaking box 5 for soaking through the wire soaking mechanism 8, and finally the oxide layer is removed through the wire processing mechanism 7.

[0035] A guide wheel 9 is installed on one side of the upper end of the processing table, and a wire reel 13 is installed on the other side of the upper end of the processing table. The guide wheel 9 guides the wire material, and the wire reel 13 guides the wire reel.

[0036] The wire soaking mechanism 8 includes an electric push rod 81 installed on the inner wall of the processing top box 2, a ring 83 is installed at the end of the electric push rod 81, a rotating cavity 82 is opened on the inner wall of the ring 83, and a ball 84 is installed inside the rotating cavity 82. The ring 83 is pushed downward into the soaking box 5 by the electric push rod 81, and the wire is placed in the ring 83. Through the rolling of the ball 84, the wire moves smoothly in the ring 83.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for removing an oxide layer on the surface of a wire, comprising a device housing (1), characterized in that: The top of the equipment box (1) is equipped with a processing top box (2), and the interior of the equipment box (1) is equipped with a soaking box (5); One side of the processing top box (2) is equipped with a wire grinding mechanism (6), and the other side of the processing top box (2) is equipped with a wire processing mechanism (7); The wire grinding mechanism (6) and the wire processing mechanism (7) both comprise a processing table, and a support frame (10) is mounted on the upper end of the processing table; The inner wall of the support frame (10) and the top of the processing table are both equipped with a roller frame (11), a grinding wheel (12) is installed in the roller frame (11), and a grinding layer (14) is sleeved on the outside of the grinding wheel (12); The outer walls of both sides of the grinding wheel (12) are both provided with limiting cylinders (17), the side walls of the limiting cylinders (17) are provided with limiting holes (16), the axis of the roller frame (11) is provided with limiting mechanisms (15), and the limiting mechanisms (15) are inserted into the limiting holes (16).

2. The device for removing oxide layer on the surface of wire according to claim 1, characterized in that: The limiting mechanism (15) comprises a fixing plate (151) mounted on the roller frame (11), a spring (152) being mounted on the top end of the fixing plate (151), an insert rod (155) being mounted on the end of the spring (152), and the insert rod (155) being inserted into the limiting hole (16).

3. The device for removing oxide layer on the surface of wire according to claim 2, characterized in that: The insert rod (155) is sheathed with a sealing gasket a (153) and a sealing gasket b (154) on the outside.

4. The device for removing oxide layer on the surface of wire material according to claim 3, characterized in that: The outer diameters of the sealing gasket a (153) and the sealing gasket b (154) are both larger than the inner diameter of the limiting hole (16).

5. The device for removing oxide layer on the surface of wire according to claim 1, characterized in that: Both side walls of the processing top box (2) are provided with a driving port (4), a wire body (3) is arranged in the driving port (4), a wire soaking mechanism (8) is installed in the middle section of the processing top box (2), and the wire body (3) passes through the wire grinding mechanism (6), the wire soaking mechanism (8) and the wire processing mechanism (7) in sequence.

6. The device for removing oxide layer on the surface of wire according to claim 1, characterized in that: A guide wheel (9) is installed on one side of the upper end of the processing table, and a wire take-up drum (13) is installed on the other side of the upper end of the processing table.

7. The device for removing oxide layer on the surface of wire material according to claim 5, characterized in that: The wire soaking mechanism (8) comprises an electric push rod (81) mounted on the inner wall of the processing top box (2), a circular ring (83) being mounted on the end of the electric push rod (81), a rotating cavity (82) being formed on the inner wall of the circular ring (83), and a ball (84) being mounted inside the rotating cavity (82).

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