Surface grinding device for wear-resisting plate

Abstract

The utility model relates to the technical field of polishing equipment, and discloses a surface polishing device of a wear-resisting plate, a shielding device is composed of a fixing plate, a first electric push rod, a U-shaped plate, a first sliding rod, a first spring, a connecting plate and a rectangular frame, the fixing plate is fixedly installed on the side face of a frame body, the first electric push rod is fixedly installed at the bottom of the fixing plate, and the U-shaped plate is fixedly installed on the bottom of the fixing plate. The U-shaped plate is fixedly installed at the moving end of the first electric push rod, the first sliding rod is fixedly installed in the U-shaped plate, and the first spring is connected to the surface of the first sliding rod in a sleeving mode. According to the surface grinding device for the wear-resisting plate, a second electric push rod is started to be matched with a motor, the grinding assembly can grind the wear-resisting plate at different depths, after the wear-resisting plate is ground, a first electric push rod is started, a U-shaped plate can move upwards until only a scraper blade is in contact with the wear-resisting plate, and when the wear-resisting plate moves, the scraper blade can move upwards. And scraps on the surfaces of the wear-resisting plates with different thicknesses can be cleaned through the scraping plate, and the using effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of polishing equipment, and specifically to a surface polishing device of wear plate. BACKGROUND

[0002] The wear plate is a special steel plate product specially designed for large-area wear conditions, which uses ordinary low-carbon steel or low-alloy steel with high toughness and good plasticity as the base material, and then a layer of special alloy layer with significantly high hardness and excellent wear resistance is compounded on the surface through advanced surfacing technology.

[0003] Patent No. 202222962208.4 discloses a wear plate surface polishing device, which comprises a device frame, a plurality of conveying shafts are rotatably installed inside the device frame, side plates are installed on both sides of the upper surface of the device frame, a top plate is arranged above the device frame, the lower surface of the top plate is fixedly connected with the device frame through a plurality of guide rods, a lifting plate is slidably installed on the guide rods, a horizontal electric sliding rail is installed on the lower surface of the lifting plate, a polisher is fixedly installed on the lower surface of the moving end of the horizontal electric sliding rail, and side baffles are arranged on both sides of the lower surface of the lifting plate.

[0004] The wear plate surface polishing device can surround the polisher by setting the side plates on both sides of the device frame and the side baffles on both sides of the lifting plate, so that the polisher works inside and the debris generated is blocked by the side plates and the side baffles to avoid flying phenomenon, but there is still room for improvement, such as the device provided with an inclined scraper cannot scrape the surface debris of wear plates with different thicknesses, the use effect is poor, and it cannot meet the current demand. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a surface polishing device of wear plate to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a surface polishing device of wear plate, comprising a frame body, a shielding device, a cleaning device, a moving device, and a polishing assembly, the shielding device is arranged on the top of the frame body, the cleaning device is arranged inside the shielding device, the moving device is arranged inside the shielding device, and the polishing assembly is arranged at the bottom of the moving device.

[0007] The shielding device is composed of a fixed plate, a first electric push rod, a U-shaped plate, a first sliding rod, a first spring, a connecting plate and a rectangular frame, the fixed plate is fixedly installed on the side surface of the frame body, the first electric push rod is fixedly installed on the bottom of the fixed plate, the U-shaped plate is fixedly installed on the moving end of the first electric push rod, the first sliding rod is fixedly installed on the inside of the U-shaped plate, the first spring is sleeved on the surface of the first sliding rod, the connecting plate is slidingly installed on the surface of the first sliding rod, and the rectangular frame is fixedly installed on the bottom of the connecting plate.

[0008] Preferably, the cleaning device is composed of a second sliding rod, a second spring, a scraper and a strip-shaped plate, the second sliding rod is slidingly installed on the inside of the U-shaped plate, the second spring is sleeved on the surface of the second sliding rod, the scraper is fixedly installed on the bottom of the second sliding rod, and the strip-shaped plate is fixedly installed on the top of the second sliding rod.

[0009] Preferably, the moving device is composed of a second electric push rod, a mounting box, a threaded rod, a threaded sleeve and a motor, the second electric push rod is fixedly installed on the top of the U-shaped plate, the mounting box is fixedly installed on the moving end of the second electric push rod, the threaded rod is rotatably installed in the inside of the mounting box, the threaded sleeve is threadedly installed on the surface of the threaded rod, and the motor is fixedly installed in the inside of the mounting box.

[0010] Preferably, one end of the first spring is in abutment with the U-shaped plate, and the other end of the first spring is in abutment with the connecting plate, and the first spring is arranged to reset the connecting plate.

[0011] Preferably, one end of the second spring is in abutment with the U-shaped plate, and the other end of the second spring is in abutment with the scraper, and the second spring is arranged to reset the scraper.

[0012] Preferably, the output shaft of the motor is fixedly connected with the threaded rod, and the threaded rod can be driven to rotate by the motor.

[0013] Preferably, a moving groove matched with the mounting box is formed in the inside of the connecting plate, and the mounting box can move in the inside of the connecting plate.

[0014] Compared with the prior art, the surface grinding device of the wear-resistant plate has the advantages that the second electric push rod is started to cooperate with the motor, so that the grinding assembly can grind the wear-resistant plate to different depths, the first electric push rod is started after the wear-resistant plate is ground, so that the U-shaped plate moves upwards until only the scraper contacts the wear-resistant plate, and the scraper can clean the surface debris of the wear-resistant plate with different thicknesses when the wear-resistant plate moves, thereby achieving good use effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is the schematic view of the second sliding rod, the second spring and the scraper structure of the utility model;

[0017] Figure 3 It is the schematic view of the first sliding rod, the first spring and the connecting plate structure of the utility model;

[0018] Figure 4 It is the schematic view of the mounting box, the threaded rod and the threaded sleeve structure of the utility model.

[0019] In the figure: 1, frame body; 2, shielding device; 201, fixed plate; 202, first electric push rod; 203, U-shaped plate; 204, first sliding rod; 205, first spring; 206, connecting plate; 207, rectangular frame; 3, cleaning device; 301, second sliding rod; 302, second spring; 303, scraper; 304, strip plate; 4, moving device; 401, second electric push rod; 402, mounting box; 403, threaded rod; 404, threaded sleeve; 405, motor; 5, polishing assembly. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of wear plate surface polishing device, including frame body 1, shielding device 2, cleaning device 3, moving device 4, polishing assembly 5, shielding device 2 is set to the top of frame body 1, cleaning device 3 is set to the inside of shielding device 2, moving device 4 is set to the inside of shielding device 2, and polishing assembly 5 is set to the bottom of moving device 4.

[0022] The shielding device 2 is composed of a fixed plate 201, a first electric push rod 202, a U-shaped plate 203, a first sliding rod 204, a first spring 205, a connecting plate 206 and a rectangular frame 207. The fixed plate 201 is fixedly installed on the side of the frame body 1. The first electric push rod 202 is fixedly installed at the bottom of the fixed plate 201. The U-shaped plate 203 is fixedly installed at the moving end of the first electric push rod 202. The first sliding rod 204 is fixedly installed inside the U-shaped plate 203. The first spring 205 is sleeved on the surface of the first sliding rod 204. The connecting plate 206 is slidingly installed on the surface of the first sliding rod 204. One end of the first spring 205 abuts against the U-shaped plate 203, and the other end of the first spring 205 abuts against the connecting plate 206. The first spring 205 is arranged to reset the connecting plate 206. The rectangular frame 207 is fixedly installed at the bottom of the connecting plate 206.

[0023] The cleaning device 3 is composed of a second sliding rod 301, a second spring 302, a scraper 303 and a strip-shaped plate 304. The second sliding rod 301 is slidingly installed inside the U-shaped plate 203. The second spring 302 is sleeved on the surface of the second sliding rod 301. The scraper 303 is fixedly installed at the bottom of the second sliding rod 301. One end of the second spring 302 abuts against the U-shaped plate 203, and the other end of the second spring 302 abuts against the scraper 303. The second spring 302 is arranged to reset the scraper 303. The strip-shaped plate 304 is fixedly installed at the top of the second sliding rod 301.

[0024] The moving device 4 is composed of a second electric push rod 401, a mounting box 402, a threaded rod 403, a threaded sleeve 404 and a motor 405. The second electric push rod 401 is fixedly installed at the top of the U-shaped plate 203. The mounting box 402 is fixedly installed at the moving end of the second electric push rod 401. The inside of the connecting plate 206 is provided with a moving groove matched with the mounting box 402. This arrangement enables the mounting box 402 to move inside the connecting plate 206. The threaded rod 403 is rotatably installed inside the mounting box 402. The threaded sleeve 404 is threadedly installed on the surface of the threaded rod 403. The motor 405 is fixedly installed inside the mounting box 402. The output shaft of the motor 405 is fixedly connected with the threaded rod 403. Driving the motor 405 can drive the threaded rod 403 to rotate.

[0025] In use, the first electric push rod 202 is started, so that the U-shaped plate 203 moves downward. First, the scraper 303 contacts the wear-resistant plate. Continuing to move the U-shaped plate 203 downward can make the rectangular frame 207 contact the wear-resistant plate. Starting the second electric push rod 401 in cooperation with the motor 405 can make the polishing assembly 5 polish the wear-resistant plate to different depths. After polishing the wear-resistant plate, starting the first electric push rod 202 can make the U-shaped plate 203 move upward until only the scraper 303 contacts the wear-resistant plate. When the wear-resistant plate moves, the debris on the surface of the wear-resistant plate can be cleaned by the scraper 303.

[0026] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application.

Claims

1. A surface polishing device for wear-resistant plates, comprising a frame (1), a shielding device (2), a cleaning device (3), a moving device (4), and a polishing assembly (5), characterized in that: The shielding device (2) is located on the top of the frame (1), the cleaning device (3) is located inside the shielding device (2), the moving device (4) is located inside the shielding device (2), and the polishing component (5) is located at the bottom of the moving device (4). The shielding device (2) consists of a fixed plate (201), a first electric push rod (202), a U-shaped plate (203), a first sliding rod (204), a first spring (205), a connecting plate (206), and a rectangular frame (207). The fixed plate (201) is fixedly installed on the side of the frame (1). The first electric push rod (202) is fixedly installed on the bottom of the fixed plate (201). The U-shaped plate (203) is fixedly installed on the moving end of the first electric push rod (202). The first sliding rod (204) is fixedly installed inside the U-shaped plate (203). The first spring (205) is sleeved on the surface of the first sliding rod (204). The connecting plate (206) is slidably installed on the surface of the first sliding rod (204). The rectangular frame (207) is fixedly installed on the bottom of the connecting plate (206).

2. The surface grinding device for wear-resistant plates according to claim 1, characterized in that: The cleaning device (3) consists of a second slide rod (301), a second spring (302), a scraper (303), and a strip plate (304). The second slide rod (301) is slidably installed inside the U-shaped plate (203). The second spring (302) is sleeved on the surface of the second slide rod (301). The scraper (303) is fixedly installed at the bottom of the second slide rod (301). The strip plate (304) is fixedly installed at the top of the second slide rod (301).

3. The surface grinding device for wear-resistant plates according to claim 1, characterized in that: The moving device (4) consists of a second electric push rod (401), a mounting box (402), a threaded rod (403), a threaded sleeve (404), and a motor (405). The second electric push rod (401) is fixedly installed on the top of the U-shaped plate (203). The mounting box (402) is fixedly installed on the moving end of the second electric push rod (401). The threaded rod (403) is rotatably installed inside the mounting box (402). The threaded sleeve (404) is threaded onto the surface of the threaded rod (403). The motor (405) is fixedly installed inside the mounting box (402).

4. The surface grinding device for wear-resistant plates according to claim 1, characterized in that: One end of the first spring (205) abuts against the U-shaped plate (203), and the other end of the first spring (205) abuts against the connecting plate (206).

5. The surface grinding device for wear-resistant plates according to claim 2, characterized in that: One end of the second spring (302) abuts against the U-shaped plate (203), and the other end of the second spring (302) abuts against the scraper (303).

6. The surface grinding device for wear-resistant plates according to claim 3, characterized in that: The output shaft of the motor (405) and the threaded rod (403) are fixedly connected.

7. The surface grinding device for wear-resistant plates according to claim 3, characterized in that: The connecting plate (206) has a movable groove inside that matches the mounting box (402).

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