A device for cleaning oil stains for maintenance of a steel rolling machine

Abstract

The utility model relates to the field of rolling steel machinery maintenance technology, especially a kind of oil stain cleaning device for rolling steel machinery maintenance. Including cleaning mechanism and vibrating mechanism;Cleaning mechanism includes box, box bottom rotatably mounted with support wheel, and operating frame is installed on the box;Vibrating mechanism includes movable block, motor and reset spring, movable block is slidably installed in the box, and shovel is installed at the end of movable block away from operating frame;The one end of reset spring is fixedly connected with movable block, and the other end is fixedly connected with the inner wall of box;Motor is installed on the box, and the output end of motor is connected with rotating shaft, and the other end of rotating shaft is rotatably connected with the inner wall of box by mounting bearing, and eccentric wheel is fixedly installed on rotating shaft corresponding the position of movable block. Vibrating mechanism is used to vibrate shovel, improve the effect of shoveling oil stain, solve the problem of low efficiency of manual shoveling oil stain.

Description

Technical Field

[0001] This utility model relates to the field of steel rolling machinery maintenance technology, and in particular to an oil stain cleaning device for steel rolling machinery maintenance. Background Technology

[0002] Steel rolling mill maintenance refers to the technical activities of regularly inspecting, maintaining, repairing, and malfunctioning various mechanical equipment on the steel rolling production line. Its aim is to ensure stable equipment operation, extend service life, and improve production efficiency. This includes wear detection and replacement of mechanical components (rolls, bearings, gears, etc.), maintenance of hydraulic and lubrication systems, debugging of electrical control systems, and emergency handling of sudden malfunctions. Maintenance must combine preventative maintenance with predictive techniques to ensure mill accuracy, reduce downtime losses, and meet the demands of high-intensity continuous production. It is a core aspect of equipment management in steel enterprises.

[0003] During the maintenance of rolling mill machinery, oil stains on the machine frame are usually removed manually. This method is not only labor-intensive but also inefficient, affecting the overall efficiency of the maintenance work. Utility Model Content

[0004] In view of this, the present invention provides an oil stain cleaning device for the maintenance of steel rolling machinery.

[0005] Therefore, the present invention provides the following technical solution: An oil stain cleaning device for the maintenance of steel rolling machinery includes a cleaning mechanism and a vibration mechanism. The cleaning mechanism includes a housing with a support wheel rotatably mounted at the bottom of the housing and an operating frame mounted on the housing. The vibration mechanism includes a movable block, a motor, and a return spring. The movable block is slidably mounted inside the housing, and a scraper is mounted on the end of the movable block away from the operating frame. One end of the return spring is fixedly connected to the movable block, and the other end is fixedly connected to the inner wall of the housing. The motor is mounted on the housing, and the output end of the motor is connected to a rotating shaft. The other end of the rotating shaft is rotatably connected to the inner wall of the housing through a bearing. An eccentric wheel is fixedly mounted on the rotating shaft at a position corresponding to the movable block.

[0006] Furthermore, a dovetail groove is provided on one side of the movable block, and a first magnetic block is embedded in the inner wall of the dovetail groove; a snap-fit ​​block is fixedly installed on the shovel, and a second magnetic block adapted to the first magnetic block is embedded on the surface of the snap-fit ​​block, and the snap-fit ​​block is snap-fitted into the dovetail groove. Furthermore, a box body is fixedly installed on the movable block, a connecting plate is slidably installed inside the box body, and a compression spring is fixedly installed between the connecting plate and the inner wall of the box body; a pull rod and a locking block are fixedly installed on the surface of the connecting plate respectively, and a locking groove is opened on the surface of the locking block corresponding to the locking block, and the locking block is locked and assembled in the locking groove.

[0007] Furthermore, a protrusion is fixedly installed on one side of the movable block corresponding to the eccentric wheel.

[0008] Furthermore, limit blocks are installed on both sides of the movable block, and a sliding groove is provided on the inner wall of the box corresponding to the limit block, and the limit block is slidably assembled in the sliding groove. Furthermore, a battery and a control switch are installed on the top of the enclosure. The battery is electrically connected to the motor, and the control switch is electrically connected to the motor. Furthermore, the operating frame is mounted on the housing via a connecting frame.

[0009] Furthermore, a support rod is installed inside the housing, and a support bearing is installed on the support rod, with the rotating shaft passing through the support bearing.

[0010] Advantages and positive effects of this utility model: The motor mounted on the housing is started, and the motor output drives the rotating shaft to rotate, which in turn drives the eccentric wheel on the shaft corresponding to the movable block to rotate synchronously. When the eccentric wheel rotates, its eccentric structure will periodically contact the movable block and generate a squeezing force. Through the continuous rotation of the eccentric wheel and the elastic restoring action of the return spring, the movable block reciprocates within the housing. When the movable block reciprocates, the scraper mounted on its end away from the operating frame reciprocates synchronously with the movable block. The cutting edge of the scraper, which is in contact with the oil stains, peels off the oil stains from the surface of the rolling mill machinery parts through reciprocating scraping action, ultimately achieving the effect of cleaning the oil stains.

[0011] This invention uses a vibration mechanism to vibrate the scraper, thereby improving the scraper's ability to remove oil stains. This solves the problem of low efficiency in traditional manual oil removal, achieving the goal of improving oil stain removal efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 A schematic diagram of the overall structure of an oil stain cleaning device for the maintenance of steel rolling machinery provided by this utility model. Figure 1 .

[0014] Figure 2 A schematic diagram of the overall structure of an oil stain cleaning device for the maintenance of steel rolling machinery provided by this utility model. Figure 2 .

[0015] Figure 3 This utility model provides a schematic diagram of the internal structure of a box-type oil stain cleaning device for the maintenance of steel rolling machinery.

[0016] Figure 4 This utility model provides a schematic diagram of the drive component structure of an oil stain cleaning device for the maintenance of steel rolling machinery.

[0017] Figure 5 This utility model provides a schematic diagram of the replacement component structure of an oil stain cleaning device for the maintenance of steel rolling machinery.

[0018] Figure 6 This utility model provides a schematic diagram of the cross-sectional structure of a box-shaped oil stain cleaning device for the maintenance of steel rolling machinery.

[0019] In the diagram: 100, Cleaning mechanism; 110, Box body; 120, Shovel; 130, Connecting frame; 140, Operating frame; 150, Support wheel; 200, Vibration mechanism; 210, Drive component; 211, Movable block; 212, Protrusion; 213, Motor; 214, Rotating shaft; 215, Eccentric wheel; 216, Return spring; 217, Limit block; 220, Replacement component; 221, Dovetail groove; 222, Snap-fit ​​block; 223, First magnetic block; 224, Box body; 225, Connecting plate; 226, Compression spring; 227, Pull rod; 228, Snap-fit ​​block; 229, Snap-fit ​​groove; 230, Support rod. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0021] This utility model provides an oil stain cleaning device for the maintenance of steel rolling machinery, such as... Figure 1-2 As shown, it includes a cleaning mechanism 100 and a vibration mechanism 200; the cleaning mechanism 100 includes a housing 110, with support wheels 150 rotatably mounted on the bottom of the housing 110, and an operating frame 140 mounted on the housing 110 via a connecting frame 130; as shown Figure 3-4As shown, the vibration mechanism 200 includes a movable block 211 and a drive component 210. The drive component 210 includes a motor 213 and a return spring 216. The movable block 211 is slidably installed inside the housing 110. A scraper 120 is installed at one end of the movable block 211 away from the operating frame 140. One end of the return spring 216 is fixedly connected to the movable block 211, and the other end is fixedly connected to the inner wall of the housing 110. The motor 213 is installed on the housing 110. The output end of the motor 213 is connected to a rotating shaft 214. The other end of the rotating shaft 214 is rotatably connected to the inner wall of the housing 110 through a mounting bearing. An eccentric wheel 215 is fixedly installed on the rotating shaft 214 at a position corresponding to the movable block 211. A protrusion 212 is fixedly installed on one side of the movable block 211 corresponding to the eccentric wheel 215.

[0022] Limiting blocks 217 are installed on both sides of the movable block 211. A sliding groove is opened on the inner wall of the housing 110 corresponding to the limiting blocks 217, and the limiting blocks 217 are slidably assembled in the sliding groove. A support rod 230 is installed inside the housing 110, and a support bearing is installed on the support rod 230. The rotating shaft 214 passes through the support bearing.

[0023] like Figure 5-6 As shown, it also includes a replacement component 220, which includes a dovetail groove 221, a first magnetic block 223, a second magnetic block, and a locking block 222. A dovetail groove 221 is formed on one side of the movable block 211, and the first magnetic block 223 is embedded in the inner wall of the dovetail groove 221. The locking block 222 is fixedly installed on the scraper 120, and a second magnetic block adapted to the first magnetic block 223 is embedded on the surface of the locking block 222. The locking block 222 is snapped into the dovetail groove 221. The replacement component facilitates the replacement of the scraper, improving the efficiency of scraper replacement. The replacement component 220 also includes a housing 224, which is fixedly installed on the movable block 211. A connecting plate 225 is slidably installed inside the housing 224, and a compression spring 226 is fixedly installed between the connecting plate 225 and the inner wall of the housing 224. A pull rod 227 and a locking block 228 are fixedly installed on the surface of the connecting plate 225, and a locking groove 229 is opened on the surface of the locking block 222 corresponding to the locking block 228. The locking block 228 is snapped into the locking groove 229.

[0024] A battery and a control switch are installed on the top of the enclosure 110. The battery is electrically connected to the motor 213, and the control switch is electrically connected to the motor 213. Working principle: In use, the device is placed on the part of the rolling mill that needs to be cleaned. The operator holds the operating frame 140 and places the scraper 120 against the surface of the part. Under the action of the motor 213, the rotating shaft 214 is driven to rotate. The rotating shaft 214 drives the two eccentric wheels 215 to rotate. When the eccentric wheels 215 rotate, they will squeeze the protrusion 212. The protrusion 212 drives the movable block 211 to move, and then the movable block 211 drives the scraper 120 to move. At this time, the return spring 216 is in a stretched state. When the protrusion on the surface of the eccentric wheel 215 begins to move away from the protrusion 212, the tension of the return spring 216 pulls the movable block 211 and the scraper 120 back, which causes the scraper 120 to move back and forth, thus forming vibration. The vibrating scraper 120 can improve the removal effect of oil stains and avoid the problem of low efficiency of manual oil stain removal.

[0025] When the blade 120 needs to be replaced, pull the lever 227, which causes the connecting plate 225 and the locking block 228 to move upward. The locking block 228 disengages from the slot 229, and the locking block 222 is pulled out from the dovetail groove 221. A new blade 120 is then replaced. The locking block 222 is then inserted into the dovetail groove 221. When the locking block 222 is fully inserted into the dovetail groove 221, the first magnetic block 223 and the second magnetic block are aligned. The locking block 228 is then locked back into the slot 229, completing the replacement of the blade 120.

[0026] In summary, by using the drive component 210 to generate vibrations to the scraper 120, the scraper 120's ability to remove oil stains is improved, solving the problem of low efficiency in traditional manual oil stain removal and achieving the effect of improving oil stain removal efficiency; by using the replaceable component 220, the scraper 120 can be easily replaced, improving the replacement efficiency of the scraper 120.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An oil stain cleaning device for the maintenance of steel rolling machinery, characterized in that, The system includes a cleaning mechanism (100) and a vibration mechanism (200); the cleaning mechanism (100) includes a housing (110), with a support wheel (150) rotatably mounted on the bottom of the housing (110), and an operating frame (140) mounted on the housing (110); the vibration mechanism (200) includes a movable block (211), a motor (213), and a return spring (216), the movable block (211) being slidably mounted inside the housing (110), and the movable block (211) being away from the operating frame (140). One end of the device is equipped with a shovel (120); one end of the return spring (216) is fixedly connected to the movable block (211), and the other end is fixedly connected to the inner wall of the box (110); the motor (213) is installed on the box (110), the output end of the motor (213) is connected to the rotating shaft (214), the other end of the rotating shaft (214) is rotatably connected to the inner wall of the box (110) through the installation bearing, and an eccentric wheel (215) is fixedly installed on the rotating shaft (214) at the position corresponding to the movable block (211).

2. The oil stain cleaning device for maintenance of steel rolling machinery according to claim 1, characterized in that, The movable block (211) has a dovetail groove (221) on one side, and a first magnetic block (223) is embedded in the inner wall of the dovetail groove (221); a snap-fit ​​block (222) is fixedly installed on the shovel (120), and a second magnetic block that matches the first magnetic block (223) is embedded on the surface of the snap-fit ​​block (222), and the snap-fit ​​block (222) is snap-fitted into the dovetail groove (221).

3. The oil stain cleaning device for maintenance of steel rolling machinery according to claim 2, characterized in that, The movable block (211) is fixedly installed with a box body (224), and a connecting plate (225) is slidably installed inside the box body (224). A compression spring (226) is fixedly installed between the connecting plate (225) and the inner wall of the box body (224). A pull rod (227) and a locking block (228) are fixedly installed on the surface of the connecting plate (225). A locking groove (229) is opened on the surface of the locking block (222) corresponding to the locking block (228). The locking block (228) is snapped into the locking groove (229).

4. The oil stain cleaning device for maintenance of steel rolling machinery according to claim 1, characterized in that, The movable block (211) is fixedly mounted with a protrusion (212) on one side of the eccentric wheel (215).

5. The oil stain cleaning device for maintenance of steel rolling machinery according to claim 1, characterized in that, Limiting blocks (217) are installed on both sides of the movable block (211). A sliding groove is provided on the inner wall of the box (110) corresponding to the limiting block (217), and the limiting block (217) is slidably assembled in the sliding groove.

6. The oil stain cleaning device for maintenance of steel rolling machinery according to claim 1, characterized in that, The top of the housing (110) is equipped with a storage battery and a control switch. The storage battery is electrically connected to the motor (213), and the control switch is electrically connected to the motor (213).

7. The oil stain cleaning device for maintenance of steel rolling machinery according to claim 1, characterized in that, The operating frame (140) is mounted on the housing (110) via a connecting frame (130).

8. The oil stain cleaning device for maintenance of steel rolling machinery according to claim 1, characterized in that, The housing (110) is equipped with a support rod (230), and a support bearing is installed on the support rod (230). The rotating shaft (214) passes through the support bearing.

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