An oil scraping device for steel wire rope production

Abstract

This utility model relates to an oil scraping device for steel wire rope production, including an oil soaking pot, a reciprocating motion machine, and an oil scraping component. The oil soaking pot contains a pressure roller. The oil scraping component is mounted on the reciprocating motion machine and is located near the oil soaking pot. The reciprocating motion machine includes a frame, on which a lead screw is mounted. The lead screw is driven to rotate by a power element. A movable nut is helically connected to the lead screw, and the rear end of the movable nut is connected to the front of a slider. A slide rod, parallel to the lead screw, penetrates the body of the slider. A support plate is mounted on the top of the slider, and a roller is mounted on the support plate. The axis of the roller is parallel to the axis of the pressure roller. A mounting frame is mounted on the support plate, located near the oil soaking pot. The oil scraping component is mounted on the mounting frame. This design uses the oil scraping component mounted on the reciprocating motion machine. The steel wire rope is scraped of oil by the oil scraping component. During the winding process, the reciprocating motion machine drives the oil scraping component to move synchronously with the position of the steel wire rope on the winding roller, avoiding oil splattering.

Description

Technical Field

[0001] This utility model relates to an oil scraping device for steel wire rope production, belonging to the technical field of steel wire rope production equipment. Background Technology

[0002] During the production of wire ropes, depending on the intended use, some products require oiling the surface of the wire rope during the rope-making process. The general method involves immersing the wire rope in an oil-soaking pot, then attaching rubber strips to the wire rope to scrape off excess grease. Since the scraping rubber strips are stationary, and the wire rope is connected to the winding rollers of the winding machine after scraping, the wire rope moves back and forth along the axis of the winding rollers during the winding process. Because the scraping rubber strips are stationary, oil splashing is likely to occur during use, causing pollution of the working environment. Utility Model Content

[0003] The present invention provides an oil scraping device for steel wire rope production, which solves the above-mentioned shortcomings. The specific solution is as follows:

[0004] An oil scraping device for steel wire rope production includes an oil immersion pot, a reciprocating motion machine, and an oil scraping component. The oil immersion pot is equipped with a pressure roller for pressing the steel wire rope below the oil line.

[0005] The oil scraper is mounted on the reciprocating machine and is located near the oil soaking pot. The oil scraper has a channel for the steel wire rope to pass through.

[0006] The reciprocating motion machine includes a frame on which a lead screw is mounted. The axis of the lead screw is parallel to the axis of the pressure roller. The lead screw is driven to rotate by a power element. A movable nut is helically connected to the lead screw. The rear end of the movable nut is connected to the front end of the slider. A slide bar, which is parallel to the lead screw, penetrates the body of the slider. The slider slides back and forth along the axis of the slide bar.

[0007] A support plate is mounted on the top of the slider, and a roller is mounted on the support plate. The axis of the roller is parallel to the axis of the pressure roller.

[0008] The mounting bracket is disposed on the support plate, the mounting bracket is located on the side close to the oil immersion pot, and the oil scraper is mounted on the mounting bracket.

[0009] Furthermore, the frame is also provided with a carrier plate that extends along the axis of the lead screw in the longitudinal direction;

[0010] The slider is equipped with rollers that roll on top of the carrier plate.

[0011] Optionally, the mounting bracket is connected to the support plate via a threaded connector;

[0012] The threaded connector includes a screw and two nuts;

[0013] The rear end of the screw is connected to the support plate, and the front end of the screw penetrates the mounting bracket. The mounting bracket can swing around the axis of the screw to adjust the tilt state of the oil scraper so that the wire rope passes through the pulley at a suitable angle.

[0014] The two nuts clamp the mounting bracket from both sides respectively.

[0015] Optionally, the oil scraper includes a fastening nut, a clamping tube, a tightening nut, and an oil scraping rubber ring;

[0016] The outer surface of the clamping tube is provided with a clamping ring body, and one side of the clamping ring body is provided with a first external thread and the other side is provided with a second external thread;

[0017] The fastening nut is connected to the first external thread, and the clamping tube is provided with an expansion clamp at one end of the second external thread. The oil scraper rubber ring is fixed by the expansion clamp.

[0018] The tightening nut connects to the second external thread and encloses the expansion collet;

[0019] The clamping nut has a conical surface at its axis for compressing the expansion chuck.

[0020] Optionally, the expansion chuck includes gripper bars evenly distributed around the axis of the clamping tube, the rear end of the gripper bars being connected to the clamping tube, and the other end being a suspended end with a hook extending toward one side of the axis of the clamping tube.

[0021] Optionally, the outer end of the scraper rubber ring is provided with a concave ring, and the hook head hooks onto the concave ring.

[0022] The beneficial effects are:

[0023] This solution involves installing the oil scraper on a reciprocating motion machine. The wire rope is scraped of oil by the oil scraper. During the winding process, the reciprocating motion machine drives the oil scraper to move synchronously with the position of the wire rope on the winding roller, thus avoiding oil splashing.

[0024] The oil scraper can adjust the diameter of the expansion clamp of the clamping tube by setting a tightening nut, thereby compressing the oil scraper rubber ring. The inner diameter of the oil scraper rubber ring can be adjusted within a certain range to adapt to a certain range of wire ropes. Attached Figure Description

[0025] Figure 1 This is a front view of the present invention;

[0026] Figure 2 This is a side view of the present invention;

[0027] Figure 3 This is the first axonometric drawing of this utility model;

[0028] Figure 4 This is the second axonometric drawing of the present invention;

[0029] Figure 5 This is an exploded view of the oil scraper of this utility model;

[0030] Figure 6 This is a cross-sectional view of the oil scraper of this utility model;

[0031] Figure 7 This is a structural diagram of the clamping tube of the oil scraper of this utility model;

[0032] in:

[0033] 1-Immersion oil pan, 2-Reciprocating motion machine, 3-Oil scraper;

[0034] 1.1 - Pressure roller;

[0035] 2.1-Power component, 2.2-Frame, 2.3-Lead screw, 2.4-Moving nut, 2.5-Slide rod, 2.6-Slider, 2.7-Passing wheel, 2.8-Support plate, 2.9-Mounting bracket, 2.10-Carrier plate, 2.11-Roller, 2.12-Threaded connector;

[0036] 3.1-Fasting nut, 3.2-Clamping tube, 3.3-Tightening nut, 3.4-Oil scraper rubber ring;

[0037] 3.2.1 - First external thread, 3.2.2 - Clamping ring body, 3.2.3 - Second external thread, 3.2.4 - Expansion chuck;

[0038] 3.2.4.1 - Hook head;

[0039] 3.3.1 - Internal thread; 3.3.2 - Conical surface;

[0040] 3.4.1 - Concave ring. Detailed Implementation

[0041] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0042] Please see Figures 1 to 4 An oil scraping device for steel wire rope production includes an oil immersion pot 1, a reciprocating motion machine 2, and an oil scraping component 3. The oil immersion pot 1 is provided with a pressure roller 1.1 for pressing the steel wire rope below the oil line.

[0043] The oil scraper 3 is installed on the reciprocating machine 2 and close to the oil soaking pot 1. The oil scraper 3 has a channel for the steel wire rope to pass through.

[0044] The reciprocating motion machine 2 includes a frame 2.2, on which a lead screw 2.3 is mounted. The axis of the lead screw 2.3 is parallel to the axis of the pressure roller 1.1. The lead screw 2.3 is driven to rotate by a power element 2.1, which includes a motor and a belt drive.

[0045] The movable nut 2.4 is screwed to the lead screw 2.3. The rear end of the movable nut 2.4 is connected to the front end of the slider 2.6. The slide rod 2.5, which is parallel to the lead screw 2.3, penetrates the body of the slider 2.6. The slider 2.6 slides back and forth along the axial direction of the slide rod 2.5.

[0046] A support plate 2.8 is mounted on the top of the slider 2.6, and a roller 2.7 is mounted on the support plate 2.8. The axis of the roller 2.7 is parallel to the axis of the pressure roller 1.1.

[0047] The mounting bracket 2.9 is disposed on the support plate 2.8, and the mounting bracket 2.9 is located on the side close to the oil immersion pot 1. The oil scraper 3 is mounted on the mounting bracket 2.9.

[0048] In use, the oil scraper 3 is installed on the reciprocating motion machine 2. The lead screw 2.3 of the reciprocating motion machine 2 rotates forward and backward under the drive of the power element 2.1, driving the moving nut 2.4 to move back and forth. The distance of movement matches the amount of movement when the wire rope is wound. The wire rope is scraped by the oil scraper 3. During the winding process, the reciprocating motion machine 2 drives the oil scraper 3 to move synchronously with the position of the wire rope on the winding roller to avoid oil splashing.

[0049] For further details, please refer to [link / reference]. Figures 1 to 4 In order to reduce the pressure of the slider 2.6 on the slide rod 2.5, the frame 2.2 is also provided with a carrier plate 2.10 extending along the axis of the lead screw 2.3 in the length direction;

[0050] The slider 2.6 is equipped with a roller 2.11, which rolls on the top of the carrier plate 2.10. The carrier plate 2.10 can share part of the weight of the slider 2.6 and reduce the burden on the slide bar 2.5.

[0051] Please see Figure 2 The mounting bracket 2.9 is connected to the support plate 2.8 via a threaded connector 7;

[0052] The threaded connector 7 includes a screw and two nuts;

[0053] The rear end of the screw is connected to the support plate 2.8, and the front end of the screw penetrates the mounting bracket 2.9. The mounting bracket 2.9 can swing around the axis of the screw to adjust the tilt state of the oil scraper 3 so that the wire rope passes through the pulley 2.7 at a suitable angle.

[0054] The two nuts clamp the mounting bracket 2.9 from both sides respectively.

[0055] Please see Figures 5 to 7 The oil scraper 3 includes a fastening nut 3.1, a clamping tube 3.2, a tightening nut 3.3, and an oil scraping rubber ring 3.4;

[0056] The outer surface of the clamping tube 3.2 is provided with a clamping ring 3.2.2, and the clamping ring 3.2.2 is provided with a first external thread 3.2.1 on one side and a second external thread 3.2.3 on the other side;

[0057] The fastening nut 3.1 is connected to the first external thread 3.2.1, and the clamping tube 3.2 is provided with an expansion chuck 3.2.4 at one end of the second external thread 3.2.3. The oil scraper rubber ring 3.4 is fixed by the expansion chuck 3.2.4.

[0058] The tightening nut 3.3 connects to the second external thread 3.2.3 and encloses the expansion chuck 3.2.4. The tightening nut 3.3 has an internal thread 3.3.1 that connects to the second external thread 3.2.3.

[0059] The tightening nut 3.3 has a conical surface 3.3.2 at its axis for compressing the expansion chuck 3.2.4.

[0060] With this design, the oil scraper 3 adjusts the diameter of the expansion chuck 3.2.4 of the clamping tube 3.2 by setting the tightening nut 3.3, thereby compressing the oil scraper rubber ring 3.4. The inner diameter of the oil scraper rubber ring 3.4 can be adjusted within a certain range to adapt to a certain range of wire ropes.

[0061] Please see Figures 6 to 7 The expansion chuck 3.2.4 includes gripper bars evenly distributed around the axis of the clamping tube 3.2. The rear end of the gripper bar is connected to the clamping tube 3.2, and the other end is a suspended end, which extends toward the axis of the clamping tube 3.2.1.

[0062] The outer end of the scraper rubber ring 3.4 is provided with a concave ring 3.4.1, and the hook head 3.2.4.1 is hooked onto the concave ring 3.4.1.

[0063] The hook 3.2.4.1 and the concave ring 3.4.1 are used to hook the oil scraper rubber ring 3.4 to prevent it from slipping out of the expansion chuck 3.2.4 during compression.

[0064] Please refer to Figure 6 The inner diameter of the expansion chuck 3.2.4 at the junction of the clamping tube 3.2 is smaller than the inner diameter of the scraper rubber ring 3.4, so that the other end of the scraper rubber ring 3.4 is abutted. When the tightening nut 3.3 is rotated, the pressure of the conical surface 3.3.2 compresses the suspended end of the gripper rod inward, thereby reducing the opening and compressing the inner hole of the scraper rubber ring 3.4, which can accommodate wire ropes within a certain range.

[0065] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An oil scraping device for steel wire rope production, characterized in that, It includes an oil immersion pot, a reciprocating motion machine, and an oil scraper. The oil immersion pot is equipped with a pressure roller for pressing the wire rope below the oil line. The oil scraper is mounted on the reciprocating machine and is located near the oil soaking pot. The oil scraper has a channel for the steel wire rope to pass through. The reciprocating motion machine includes a frame on which a lead screw is mounted. The axis of the lead screw is parallel to the axis of the pressure roller. The lead screw is driven to rotate by a power element. A movable nut is helically connected to the lead screw. The rear end of the movable nut is connected to the front end of the slider. A slide bar, which is parallel to the lead screw, penetrates the body of the slider. The slider slides back and forth along the axis of the slide bar. A support plate is mounted on the top of the slider, and a roller is mounted on the support plate. The axis of the roller is parallel to the axis of the pressure roller. The mounting bracket is disposed on the support plate, the mounting bracket is located on the side close to the oil immersion pot, and the oil scraper is mounted on the mounting bracket.

2. The oil scraping device for steel wire rope production according to claim 1, characterized in that, The frame is also provided with a carrier plate that extends along the axis of the lead screw in the longitudinal direction; The slider is equipped with rollers that roll on top of the carrier plate.

3. The oil scraping device for steel wire rope production according to claim 2, characterized in that, The mounting bracket is connected to the support plate via a threaded connector; The threaded connector includes a screw and two nuts; The rear end of the screw is connected to the support plate, and the front end of the screw penetrates the mounting bracket. The mounting bracket can swing around the axis of the screw to adjust the tilt state of the oil scraper so that the wire rope passes through the pulley at a suitable angle. The two nuts clamp the mounting bracket from both sides respectively.

4. The oil scraping device for steel wire rope production according to claim 3, characterized in that, The oil scraper includes a fastening nut, a clamping tube, a tightening nut, and an oil scraping rubber ring; The outer surface of the clamping tube is provided with a clamping ring body, and one side of the clamping ring body is provided with a first external thread and the other side is provided with a second external thread; The fastening nut is connected to the first external thread, and the clamping tube is provided with an expansion clamp at one end of the second external thread. The oil scraper rubber ring is fixed by the expansion clamp. The tightening nut connects to the second external thread and encloses the expansion collet; The clamping nut has a conical surface at its axis for compressing the expansion chuck.

5. The oil scraping device for steel wire rope production according to claim 4, characterized in that, The expansion chuck includes gripper bars evenly distributed around the axis of the clamping tube. The rear end of the gripper bar is connected to the clamping tube, and the other end is a suspended end with a hook extending towards the axis of the clamping tube.

6. The oil scraping device for steel wire rope production according to claim 5, characterized in that, The outer end of the scraper rubber ring is provided with a concave ring, and the hook head hooks onto the concave ring.

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