Oxide skin cleaning device for production of high-chromium steel forgings

Abstract

The utility model discloses an oxide skin cleaning device for high chromium steel forge piece production, which comprises a machine body, the lower surface of the machine body is fixedly connected with a collecting box, the front surface of the machine body is embedded and connected with a linkage module, the linkage module comprises conveying rollers and a first stepping motor, the inner wall of the machine body is rotatably connected with a plurality of conveying rollers, and the first stepping motor is connected with a second stepping motor. According to the high-chromium steel cleaning device, the cleaning belt can be rapidly replaced, the cleaning belt can be adjusted by replacing the cleaning belts with different lengths, the cleaning belt can clean the front surface and the rear surface of high-chromium steel, the distance of the cleaning seat in the vertical direction can be manually adjusted by rotating the bolts on the cleaning seat, and the cleaning belt makes contact with the upper surface or the lower surface of the high-chromium steel. And the two sets of cleaning modules are arranged, oxide skins on the multiple side faces can be cleaned at the same time, the cleaning efficiency of the device is improved, and the device is suitable for high-chromium steel of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of oxide scale removal, in particular to an oxide scale cleaning device for producing high-chromium steel forgings. Background Art

[0002] The oxide scale cleaning device is used to improve the quality of high-chromium steel. During the forging process, oxide scale will be present on the outer layer of high-chromium steel. In the prior art, most physical methods are used to remove the oxide scale, such as scraping. There are also some technical solutions for oxide scale removal in the prior art. For example, a forging oxide scale removal device recorded in Publication No.: CN216504193U includes a workbench, a support frame is fixedly connected to the top of the workbench, a telescopic cylinder is installed on the support frame, one end of the telescopic cylinder is fixedly connected to a mounting plate, a removal mechanism is installed on one side of the mounting plate, and a screw rod is connected through the other side, and a moving block is threadedly connected to the outer surface of the screw rod;

[0003] Although the above device can recycle residues, only one surface of the high chromium steel can be cleaned at a time by the peeling stick and the cleaning brush, resulting in the need to turn the high chromium steel forging over multiple times before the other surfaces can be cleaned, resulting in reduced working efficiency of the device. Utility Model Content

[0004] The utility model aims to provide an oxide scale cleaning device for producing high chromium steel forgings to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A scale cleaning device for producing high-chromium steel forgings comprises a machine body, a collecting box is fixedly connected to the lower surface of the machine body, a linkage module is embedded in the front surface of the machine body, the linkage module comprises a conveying roller and a No. 1 stepping motor, a plurality of conveying rollers are rotatably connected to the inner wall of the machine body, a No. 1 stepping motor is fixedly connected to the rear surface of the machine body, a cleaning module is movably connected to the inside of the machine body, the cleaning module comprises a frame and a mounting rod, the frame is detachably connected to the upper surface of the machine body, the mounting rod is detachably connected to the inner wall of the machine body, and a hydraulic cylinder is fixedly connected to the inner surface of the frame.

[0007] Furthermore, one end of the first stepping motor is fixedly connected to one of the conveying rollers.

[0008] Furthermore, a protective shell is fixedly connected to the upper surface of the body, a filter is fixedly connected to the inner surface of the collecting box, a water storage drawer is embedded and connected to the front surface of the collecting box, a water pump is fixedly connected to the inside of the water storage drawer, a water pipe is fixedly connected to the output end of the water pump, a spray box is fixedly connected to the end of the water pipe, and the spray box and the protective shell are embedded and connected.

[0009] Furthermore, the linkage module also includes gears, toothed belts, limit frames, slides, extrusion rollers and double-headed screws, the front end of the conveying roller is fixedly connected to a gear, the outer surface of the gear is nested with a toothed belt, the front surface of the body is fixedly connected to a plurality of limit frames, the rear surface of the limit frame is slidably connected to a slide, and the upper surface of the limit frame is embedded with a double-headed screw that is rotatably connected.

[0010] Preferably, the rear surface of the slide is rotatably connected with an extrusion roller, the double-headed screw is threadedly connected to the slide, and the lower end of the double-headed screw is fixedly connected with a hand wheel.

[0011] Furthermore, the cleaning module also includes a sliding seat, a connecting seat, a cleaning seat, a cleaning wheel, a No. 2 stepper motor and a cleaning belt. The outer surface of the mounting rod is slidably connected to the sliding seat, the outer surface of the sliding seat is slidably connected to the cleaning seat, the side surface of the cleaning seat is rotatably connected to the cleaning wheel, and the outer surface of the frame is slidably connected to the connecting seat.

[0012] Preferably: the connecting seat and the sliding seat are nested and connected, wherein a No. 2 stepper motor is fixedly connected to the rear surface of one of the cleaning seats, the output end of the No. 2 stepper motor is fixedly connected to the cleaning wheel, and a cleaning belt is nested and connected to the outer surface of the cleaning wheel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the set collection box, the residue falls on the filter screen, which prevents the residue from falling directly on the water storage drawer, causing the spray box to be blocked. Start the water pump, and the water in the water storage drawer cooperates with the water pump and the water pipe to enter the spray box. The spray box sprays the high chromium steel to accelerate the hardening of the oxide layer. The side surface of the collection box is provided with a box door, which can be opened later to clean the filter screen inside the collection box.

[0015] 2. By setting up the cleaning module, the distance between the two sliding seats can be reduced, and the cleaning belt can be loosened. At this time, the cleaning belt can be quickly replaced. By replacing cleaning belts of different lengths, the cleaning belt can be adjusted so that the cleaning belt can clean the front and rear surfaces of the high-chrome steel. By rotating the bolts on the cleaning seat, the distance between the cleaning seat in the up and down directions can be manually adjusted so that the cleaning belt can contact the upper or lower surface of the high-chrome steel. The cleaning modules are divided into two groups, so the oxide scales on multiple sides can be cleaned at the same time, thereby improving the cleaning efficiency of the device and being suitable for high-chrome steels of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2This is a schematic diagram of the linkage module structure in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the collection box in the utility model;

[0019] Figure 4 This is a schematic diagram of the cleaning module structure in the utility model;

[0020] Figure 5 It is a schematic diagram of the split structure of the cleaning module in the utility model.

[0021] In the figure: 1. body; 101. protective shell; 2. collecting box; 201. filter screen; 202. water storage drawer; 203. water pump; 204. water pipe; 205. spray box; 3. linkage module; 301. conveying roller; 302. gear; 303. toothed belt; 304. stepper motor No. 1; 305. limit frame; 306. slide seat; 307. squeeze roller; 308. double-headed screw; 4. cleaning module; 401. frame; 402. mounting rod; 403. sliding seat; 404. connecting seat; 405. cleaning seat; 406. cleaning wheel; 407. stepper motor No. 2; 408. cleaning belt; 5. hydraulic cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5 In the embodiment of the utility model, a scale cleaning device for producing high chromium steel forgings includes a body 1, a collecting box 2 is fixedly connected to the lower surface of the body 1, a linkage module 3 is embedded in the front surface of the body 1, the linkage module 3 includes a conveying roller 301 and a No. 1 stepping motor 304, a plurality of conveying rollers 301 are rotatably connected to the inner wall of the body 1, a No. 1 stepping motor 304 is fixedly connected to the rear surface of the body 1, a cleaning module 4 is movably connected to the inside of the body 1, the cleaning module 4 includes a frame 401 and a mounting rod 402, the upper surface of the body 1 is detachably connected to the frame 401, the inner wall of the body 1 is detachably connected to the mounting rod 402, and the inner side surface of the frame 401 is fixedly connected to the hydraulic cylinder 5.

[0024] Specifically, when in use, the forged high-chromium steel is conveyed by the conveying roller 301 and first passes through the spray box 205, and the high-chromium steel is cooled by the spray box 205. Then the high-chromium steel passes through two cleaning modules 4, and the oxide layer of the high-chromium steel is cleaned by the cleaning module 4. The residue after cleaning falls into the collection box 2. The cleaning module 4 can clean multiple surfaces of the high-chromium steel.

[0025] Embodiment 1

[0026] like Figure 1 and 2 As shown, in this embodiment, a protective shell 101 is fixedly connected to the upper surface of the body 1, a filter screen 201 is fixedly connected to the inner surface of the collecting box 2, a water storage drawer 202 is embedded and connected to the front surface of the collecting box 2, a water pump 203 is fixedly connected to the inside of the water storage drawer 202, an output end of the water pump 203 is fixedly connected to a water pipe 204, an end of the water pipe 204 is fixedly connected to a spray box 205, and the spray box 205 and the protective shell 101 are embedded and connected.

[0027] In this embodiment, the residue falls on the filter 201 to prevent the residue from falling directly onto the water storage drawer 202, causing the spray box 205 to be blocked. The water pump 203 is started, and the water in the water storage drawer 202 cooperates with the water pump 203 and the water pipe 204 to enter the spray box 205. The spray box 205 sprays the high chromium steel to accelerate the hardening of the oxide layer. A box door is provided on the side surface of the collection box 2, and the box door can be opened later to clean the filter 201 inside the collection box 2.

[0028] like Figure 2 As shown, in this embodiment, one end of the No. 1 stepper motor 304 is fixedly connected to one of the conveying rollers 301, and the linkage module 3 also includes a gear 302, a toothed belt 303, a limit frame 305, a slide 306, an extrusion roller 307 and a double-headed screw 308. The front end of the conveying roller 301 is fixedly connected with the gear 302, and the outer surface of the gear 302 is nested with the toothed belt 303. The front surface of the body 1 is fixedly connected with a plurality of limit frames 305, and the rear surface of the limit frame 305 is slidably connected with the slide 306. The upper surface of the limit frame 305 is embedded with a double-headed screw 308 for rotation, and the rear surface of the slide 306 is rotatably connected with the extrusion roller 307. The double-headed screw 308 is threadedly connected to the slide 306, and the lower end of the double-headed screw 308 is fixedly connected with a hand wheel.

[0029] During the specific implementation, start the No. 1 stepper motor 304, which drives one of the conveying rollers 301 to rotate, and the multiple conveying rollers 301 rotate synchronously with the toothed belt 303 and the gear 302. The hand wheel is rotated to rotate the double-headed screw 308, so that the two slides 306 threadedly connected to the double-headed screw 308 can be moved downward, and the toothed belt 303 can be clamped with the passively rotatable squeezing roller 307 to avoid slipping, thereby making the transportation of high-chromium steel more stable.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, in order to make up for the fact that the cleaning module 4 in the first embodiment is inconvenient to adjust, resulting in the situation that it is not suitable for high-chromium steel forgings of other shapes.

[0032] like Figure 4 and 5 As shown, in the present embodiment, the cleaning module 4 further includes a sliding seat 403, a connecting seat 404, a cleaning seat 405, a cleaning wheel 406, a No. 2 stepper motor 407 and a cleaning belt 408, the outer surface of the mounting rod 402 is slidably connected to the sliding seat 403, the outer surface of the sliding seat 403 is slidably connected to the cleaning seat 405, the side surface of the cleaning seat 405 is rotatably connected to the cleaning wheel 406, the outer surface of the frame 401 is slidably connected to the connecting seat 404, the connecting seat 404 and the sliding seat 403 are nested and connected, the rear surface of one of the cleaning seats 405 is fixedly connected to the No. 2 stepper motor 407, the output end of the No. 2 stepper motor 407 is fixedly connected to the cleaning wheel 406, and the outer surface of the cleaning wheel 406 is nested and connected to the cleaning belt 408.

[0033] During specific implementation, the position of the sliding seat 403 is controlled by the hydraulic cylinder 5, and the output end of the hydraulic cylinder 5 is connected to the sliding seat 403. The hydraulic cylinder 5 is started, and the output end of the hydraulic cylinder 5 drives the sliding seat 403 to move, so that the distance between the two sliding seats 403 can be reduced, and the cleaning belt 408 can be relaxed. At this time, the cleaning belt 408 can be quickly replaced. By replacing the cleaning belt 408 of different lengths, the cleaning belt 408 can be adjusted so that the cleaning belt 408 cleans the front and rear surfaces of the high chromium steel. The bolts on the cleaning seat 405 can be rotated to manually adjust the distance between the cleaning seat 405 in the up and down directions. The cleaning belt 408 is brought into contact with the upper surface or the lower surface of the high-chromium steel, and the cleaning modules 4 are divided into two groups, so that the oxide scales on multiple sides can be cleaned at the same time, thereby improving the cleaning efficiency of the device and being suitable for high-chromium steels of different specifications. During cleaning, the No. 2 stepper motor 407 is started, and the No. 2 stepper motor 407 drives the cleaning wheel 406 to rotate, so that the cleaning belt 408 runs, and the oxide scales are scraped by the cleaning belt 408, and the two cleaning wheels 406 on the same cleaning seat 405 are staggered so that the wrap angle of the cleaning belt 408 and the cleaning wheel 406 is close to one hundred and twenty degrees to prevent the cleaning belt 408 from slipping.

[0034] 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 regarded as exemplary and non-restrictive from any point of view, 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 regarded as limiting the claim to which it relates.

[0035] 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 scale cleaning device for high chromium steel forging production, comprising a body, characterized in that: The lower surface of the body is fixedly connected to a collecting box, the front surface of the body is embedded with a linkage module, the linkage module includes a conveying roller and a No. 1 stepping motor, the inner wall of the body is rotatably connected to a plurality of conveying rollers, the rear surface of the body is fixedly connected to a No. 1 stepping motor, the interior of the body is movably connected to a cleaning module, the cleaning module includes a frame and a mounting rod, the upper surface of the body is detachably connected to the frame, the inner wall of the body is detachably connected to the mounting rod, and the inner surface of the frame is fixedly connected to a hydraulic cylinder.

2. The oxide scale cleaning device for high chromium steel forging production according to claim 1 is characterized in that: One end of the No. 1 stepping motor is fixedly connected to one of the conveying rollers.

3. The oxide scale cleaning device for high chromium steel forging production according to claim 1 is characterized in that: A protective shell is fixedly connected to the upper surface of the body, a filter is fixedly connected to the inner surface of the collecting box, a water storage drawer is embedded in the front surface of the collecting box, a water pump is fixedly connected to the inside of the water storage drawer, a water pipe is fixedly connected to the output end of the water pump, a spray box is fixedly connected to the end of the water pipe, and the spray box and the protective shell are embedded and connected.

4. The oxide scale cleaning device for producing high chromium steel forgings according to claim 1 is characterized in that: The linkage module also includes gears, toothed belts, limit frames, slides, extrusion rollers and double-headed screws. The front end of the conveying roller is fixedly connected to a gear, the outer surface of the gear is nested with a toothed belt, the front surface of the body is fixedly connected to a plurality of limit frames, the rear surface of the limit frame is slidably connected to a slide, and the upper surface of the limit frame is embedded with a double-headed screw.

5. The oxide scale cleaning device for high chromium steel forging production according to claim 4 is characterized in that: The rear surface of the slide is rotatably connected with an extrusion roller, the double-headed screw is threadedly connected to the slide, and the lower end of the double-headed screw is fixedly connected with a hand wheel.

6. The oxide scale cleaning device for producing high chromium steel forgings according to claim 1 is characterized in that: The cleaning module also includes a sliding seat, a connecting seat, a cleaning seat, a cleaning wheel, a No. 2 stepper motor and a cleaning belt. The outer surface of the mounting rod is slidably connected to the sliding seat, the outer surface of the sliding seat is slidably connected to the cleaning seat, the side surface of the cleaning seat is rotatably connected to the cleaning wheel, and the outer surface of the frame is slidably connected to the connecting seat.

7. The oxide scale cleaning device for producing high chromium steel forgings according to claim 6 is characterized in that: The connecting seat and the sliding seat are nested and connected, wherein a No. 2 stepper motor is fixedly connected to the rear surface of one of the cleaning seats, the output end of the No. 2 stepper motor is fixedly connected to the cleaning wheel, and a cleaning belt is nested and connected to the outer surface of the cleaning wheel.

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