Edge grinding type box transformer substation shell horizontal polishing machining equipment

Abstract

The utility model belongs to the technical field of polishing machining, and particularly relates to horizontal polishing machining equipment for an edge grinding type box transformer substation shell, which comprises a working table, a polishing device is arranged at the top of the working table, and the polishing device comprises a feeding unit, a polishing unit, a dust removal unit and an impurity removal unit. According to the horizontal polishing machining equipment for the edge grinding type box transformer substation shell, the feeding unit is arranged, the edge grinding type box transformer substation shell to be polished is placed on the top of the containing table, a second telescopic piece is started to push clamping plates to abut against the front side and the rear side of the shell, the shell is clamped, and then a first telescopic piece is started to push a connecting block to drive the containing table to move rightwards; according to the shell polishing and feeding device, polishing and feeding of the shell are achieved, the shell is prevented from shaking during polishing by fixing the shell, the polishing quality is improved, and the problems that in the background technology, the shell is directly placed on a conveying belt in the using process, due to the lack of a fixing device, when a polishing roller makes contact with the shell, the shell shakes, and the polishing quality is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing processing, in particular to an edge-grinding type horizontal polishing processing device for a box-type transformer shell. Background Art

[0002] Generally speaking, the enclosure of a box-type substation is the shell of an outdoor oil-fired power distribution system, which protects the high-voltage switchgear, power transformer, and low-voltage switchgear. It is an indispensable component of a box-type substation. Simply put, it is the "container" that supports the high-voltage switchgear, low-voltage distribution equipment, and distribution transformer. It primarily consists of a base, side panels, partitions, doors, and a top cover. The partitions, enclosures, doors, and top cover above the base can be connected by welding or fasteners. The base and top cover frames are welded from angle steel or channel steel.

[0003] When the existing device is grinding and polishing the steel plate, a large amount of waste chips will remain on the surface of the grinding roller when the grinding roller is in squeeze contact with the steel plate. If it is not cleaned in time, the waste chips remaining on the surface of the grinding roller will cause great interference to the grinding and polishing work of the grinding roller. When polishing the surface of the steel plate, the waste chips will squeeze and rub against the grinding roller, causing grinding scratches on the surface of the steel plate.

[0004] For example, a grinding type box-type transformer shell horizontal polishing processing equipment disclosed in announcement number CN117207045A has a cleaning mechanism. When the grinding roller is working, a large amount of debris will adhere to the surface of the grinding roller. If the grinding roller is not cleaned in time, when the steel plate is continuously polished, the waste debris remaining on the surface of the grinding roller will cause great interference to the grinding and polishing work of the grinding roller. When the steel plate surface is polished, the waste debris squeezes and rubs against the grinding roller, causing grinding scratches on the surface of the steel plate. By adding a cleaning mechanism, when the grinding roller is performing polishing work, the grinding roller rotates, so that the grinding The roller squeezes the scraper, causing the scraper to move in the inner cavity of the cleaning shell, so that the scraper contacts the grinding roller, thereby cleaning the surface of the grinding roller and the scrapes that fall off enter the inner cavity of the cleaning shell through the through hole, thereby collecting the scrapes. When the polishing work is completed, the grinding roller stops rotating, and the scraper is retracted by the stretching action of the cleaning spring. At the same time, the L-plate cleans the surface of the scraper to prevent scraps from adhering to the surface of the scraper. At the same time, the cleaning rod slides in the inner cavity of the through hole, thereby cleaning the inner cavity of the through hole and preventing scraps from accumulating in the through hole and causing blockage.

[0005] However, the device directly places the shell on the conveyor belt during use. Due to the lack of a fixing device, the shell will shake when the grinding roller contacts the shell, thereby affecting the grinding quality.

[0006] For this reason, we urgently need to provide a kind of edge grinding type box-type transformer shell horizontal polishing processing equipment. Utility Model Content

[0007] The purpose of the utility model is to provide an edge-grinding type box-type horizontal polishing processing equipment for the shell of a transformer, so as to solve the problem proposed in the above background technology that the shell is directly placed on the conveyor belt during use. Due to the lack of a fixing device, when the grinding roller contacts the shell, the shell will shake, thereby affecting the polishing quality.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding-type horizontal polishing processing equipment for the box transformer shell, comprising a workbench, a polishing device is provided on the top of the workbench, and the polishing device includes a loading unit, a polishing unit, a dust removal unit and an impurity removal unit.

[0009] The loading unit is arranged on the left side of the top of the workbench, the polishing unit is arranged on the right side of the top of the workbench, the dust removal unit is arranged at the bottom of the workbench, and the impurity removal unit is arranged on the right side of the polishing unit.

[0010] The loading unit includes a placing table, a connecting block, a telescopic part 1, a telescopic part 2 and a splint. The placing table is installed on the left side of the top of the workbench, the connecting block is fixedly installed on the bottom of the placing table and extends to the bottom of the workbench, the telescopic part 1 is fixedly installed on the left side of the bottom of the workbench, the telescopic part 2 is fixedly installed at the front and rear ends of the top of the placing table, and the splint is fixedly installed at the output end of the telescopic part 2.

[0011] Preferably, the output end of the telescopic part 1 is fixedly connected to the left side of the connecting block, and a through groove is provided on the upper surface of the workbench, and the width of the through groove is equal to the width of the connecting block. By starting the telescopic part 1 to push the connecting block, the placement table moves to the right along the through groove, thereby realizing the loading of the edge-grinding box transformer shell.

[0012] Preferably, a rubber pad is installed on one side adjacent to the front and rear clamps, so as to prevent the surface of the shell from being scratched when the clamps clamp the shell of the edge-grinding box-type transformer.

[0013] Preferably, the polishing unit includes a bracket, a telescopic part three, a mounting plate and a polishing roller, the bracket is fixedly installed on the right side of the top of the workbench, the telescopic part three is fixedly installed on the top of the bracket, the mounting plate is fixedly installed on the bottom of the telescopic part three, and the polishing roller is installed inside the mounting plate.

[0014] Preferably, the dust removal unit includes a dust box, an exhaust fan, a connecting pipe and an exhaust head. The dust box is installed on the right side of the bottom of the workbench, the exhaust fan is installed on the left side of the dust box, the connecting pipe is connected to the front and rear ends of the dust box and extends above the workbench, and the exhaust head is installed at the end of the connecting pipe away from the dust box.

[0015] Preferably, the impurity removal unit includes a connecting rod and a brush plate, the connecting rod is fixedly installed on the right side of the mounting plate, and the brush plate is fixedly installed on the outside of the connecting rod.

[0016] Preferably, the brush on the brush plate contacts the surface of the polishing roller. When the polishing roller rotates to polish the shell, some impurities adhering to the polishing roller are swept away by the polishing roller to prevent the impurities on the polishing roller from contacting the shell and causing scratches on the shell.

[0017] Preferably, a roller is fixedly installed at the bottom of the placement table, and the friction between the placement table and the workbench surface is reduced by the roller, so that the loading of the edge-grinding box-type transformer shell is smoother, and the placement table is prevented from getting stuck and affecting the shell grinding quality.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The horizontal polishing processing equipment for the edge-grinding box-type transformer shell is provided with a loading unit, and the edge-grinding box-type transformer shell to be polished is placed on the top of the placement table, and then the telescopic part 2 is started to push the clamping plate to abut against the front and rear sides of the shell to clamp the shell, and then the telescopic part 1 is started to push the connecting block to drive the placement table to move to the right to realize the polishing and loading of the shell. By fixing the shell, the shell is prevented from shaking during polishing, and the polishing quality is improved. This solves the problem proposed in the background technology that the shell is directly placed on the conveyor belt during use. Due to the lack of a fixing device, the shell will shake when the grinding roller contacts the shell, thereby affecting the polishing quality.

[0020] 2. The horizontal polishing processing equipment for the grinding-edge box transformer shell is equipped with a dust removal unit. When polishing the shell, the exhaust fan is started to draw the waste chips generated during polishing into the dust collection box through the connecting pipe for storage, so as to avoid the waste chips from being raised and polluting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic structural diagram of the feeding unit of the present utility model;

[0023] Figure 3 This is a disassembled diagram of the connection between the polishing unit and the impurity removal unit of the present utility model;

[0024] Figure 4 This is a schematic diagram of the dust removal unit structure of the present utility model.

[0025] In the figure: 1. Workbench; 201. Placement table; 202. Connecting block; 203. Telescopic part 1; 204. Telescopic part 2; 205. Clamp; 301. Bracket; 302. Telescopic part 3; 303. Mounting plate; 304. Polishing roller; 401. Dust box; 402. Exhaust fan; 403. Connecting pipe; 404. Exhaust head; 501. Connecting rod; 502. Brush plate; 6. Roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1-4 , the utility model provides a technical solution: Example

[0028] The invention discloses an edge grinding type horizontal polishing processing equipment for a box-type transformer shell, comprising a workbench 1. A polishing device is arranged on the top of the workbench 1. The polishing device comprises a feeding unit, a polishing unit, a dust removal unit and an impurity removal unit.

[0029] The loading unit is arranged on the left side of the top of the workbench 1, the polishing unit is arranged on the right side of the top of the workbench 1, the dust removal unit is arranged at the bottom of the workbench 1, and the impurity removal unit is arranged on the right side of the polishing unit.

[0030] The loading unit includes a placing table 201, a connecting block 202, a telescopic member 1 203, a telescopic member 204 and a clamping plate 205. The placing table 201 is installed on the left side of the top of the workbench 1. The connecting block 202 is fixedly installed on the bottom of the placing table 201 and extends to the bottom of the workbench 1. The telescopic member 1 203 is fixedly installed on the left side of the bottom of the workbench 1. The telescopic member 1 203 includes a first hydraulic cylinder and a first hydraulic rod. The first hydraulic cylinder is fixedly installed on the left side of the bottom of the workbench 1. The first hydraulic rod is installed at the output end of the first hydraulic cylinder. The output end of the telescopic member 1 203 is fixedly connected to the left side of the connecting block 202. A through groove is provided on the upper surface of the platform 1, and the width of the through groove is equal to the width of the connecting block 202. By starting the telescopic part 1 203 to push the connecting block 202, the placement platform 201 is driven to move to the right along the through groove, thereby realizing the loading of the edge-grinding box-type transformer shell. The telescopic part 204 is fixedly installed at the front and rear ends of the top of the placement platform 201. The telescopic part 204 is an electric push rod. The splint 205 is fixedly installed at the output end of the telescopic part 204. A rubber pad is installed on the adjacent side of the front and rear splints 205. The rubber pad prevents the splint 205 from scratching the shell surface when clamping the edge-grinding box-type transformer shell.

[0031] The polishing unit includes a bracket 301, a telescopic part 302, a mounting plate 303 and a polishing roller 304. The bracket 301 is fixedly installed on the top right side of the workbench 1, and the telescopic part 302 is fixedly installed on the top of the bracket 301. The telescopic part 302 includes a second hydraulic cylinder and a second hydraulic rod. The second hydraulic cylinder is fixedly installed on the top of the bracket 301, and the second hydraulic rod is installed at the output end of the second hydraulic cylinder. The height of the polishing roller 304 is adjusted by the telescopic part 302 to achieve polishing of the edge-grinding box-type transformer casing of different heights. The mounting plate 303 is fixedly installed on the bottom of the telescopic part 302, and the polishing roller 304 is installed inside the mounting plate 303.

[0032] Example 2: Based on Example 1: the dust removal unit includes a dust box 401, an exhaust fan 402, a connecting pipe 403 and an exhaust head 404. The dust box 401 is installed on the right side of the bottom of the workbench 1, the exhaust fan 402 is installed on the left side of the dust box 401, the connecting pipe 403 is connected to the front and rear ends of the dust box 401 and extends to the top of the workbench 1, and the exhaust head 404 is installed at the end of the connecting pipe 403 away from the dust box 401.

[0033] Example 3: Based on Example 1: The impurity removal unit includes a connecting rod 501 and a brush plate 502. The connecting rod 501 is fixedly installed on the right side of the mounting plate 303, and the brush plate 502 is fixedly installed on the outside of the connecting rod 501. The brush on the brush plate 502 contacts the surface of the polishing roller 304. When the polishing roller 304 rotates to polish the outer shell, some impurities adhering to the polishing roller 304 are swept away by the polishing roller 304 to prevent the impurities on the polishing roller 304 from contacting the outer shell and causing scratches on the outer shell.

[0034] Example 4: Based on Example 1: A roller 6 is fixedly installed at the bottom of the placement table 201, and the roller 6 is used to reduce the friction between the placement table 201 and the surface of the workbench 1, so that the loading of the edge-grinding box transformer shell is smoother, and the placement table 201 is prevented from getting stuck during movement, which affects the shell grinding quality.

[0035] When in use, the edge-grinding box transformer shell to be polished is placed on the placement table 201, and the telescopic part 204 is started to push the clamping plate 205 to abut against the front and rear sides of the shell to clamp the shell, and then the telescopic part 1 203 is started to push the connecting block 202 to drive the placement table 201 to move to the right. When the shell moves to just below the polishing roller 304, the telescopic part 302 is started to push the mounting plate 303 to drive the polishing roller 304 to move down to a suitable height, and then the polishing roller 304 is started to polish the shell. At the same time, the exhaust fan 402 is started to draw the waste chips generated during polishing into the dust collecting box 401 through the connecting pipe 403 for storage to avoid the waste chips being raised and polluting the working environment. When the polishing roller 304 rotates, it contacts the brush plate 502, and the impurities adhering to the polishing roller 304 are swept away by the brush plate 502 to prevent the impurities on the polishing roller 304 from contacting the shell and scratching the shell, thereby improving the polishing quality of the shell.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A horizontal polishing processing device for an edge-grinding box-type transformer housing, comprising a workbench (1), characterized in that: A polishing device is provided on the top of the workbench (1), and the polishing device comprises a loading unit, a polishing unit, a dust removal unit and an impurity removal unit; The loading unit is arranged on the left side of the top of the workbench (1), the polishing unit is arranged on the right side of the top of the workbench (1), the dust removal unit is arranged at the bottom of the workbench (1), and the impurity removal unit is arranged on the right side of the polishing unit; The loading unit comprises a placing table (201), a connecting block (202), a telescopic member 1 (203), a telescopic member 2 (204) and a clamping plate (205), wherein the placing table (201) is mounted on the left side of the top of the workbench (1), the connecting block (202) is fixedly mounted on the bottom of the placing table (201) and extends to the bottom of the workbench (1), the telescopic member 1 (203) is fixedly mounted on the left side of the bottom of the workbench (1), the telescopic member 2 (204) is fixedly mounted on the front and rear ends of the top of the placing table (201), and the clamping plate (205) is fixedly mounted on the output end of the telescopic member 2 (204).

2. The horizontal polishing processing equipment for the edge grinding type box-type transformer shell according to claim 1 is characterized in that: The output end of the telescopic member 1 (203) is fixedly connected to the left side of the connecting block (202); a through slot is provided on the upper surface of the workbench (1), and the width of the through slot is equal to the width of the connecting block (202).

3. The horizontal polishing processing equipment for the edge grinding type box-type transformer shell according to claim 1 is characterized in that: A rubber pad is installed on one side adjacent to the front and rear clamping plates (205).

4. The horizontal polishing processing equipment for the edge grinding type box-type transformer shell according to claim 1 is characterized in that: The polishing unit comprises a bracket (301), a telescopic part three (302), a mounting plate (303) and a polishing roller (304), wherein the bracket (301) is fixedly mounted on the top right side of the workbench (1), the telescopic part three (302) is fixedly mounted on the top of the bracket (301), the mounting plate (303) is fixedly mounted on the bottom of the telescopic part three (302), and the polishing roller (304) is mounted inside the mounting plate (303).

5. The horizontal polishing processing equipment for the edge grinding type box-type transformer shell according to claim 1 is characterized in that: The dust removal unit comprises a dust box (401), an exhaust fan (402), a connecting pipe (403) and an exhaust head (404); the dust box (401) is installed on the right side of the bottom of the workbench (1); the exhaust fan (402) is installed on the left side of the dust box (401); the connecting pipe (403) is connected to the front and rear ends of the dust box (401) and extends to the top of the workbench (1); and the exhaust head (404) is installed at one end of the connecting pipe (403) away from the dust box (401).

6. The horizontal polishing processing equipment for the edge grinding type box-type transformer shell according to claim 1 is characterized in that: The impurity removal unit comprises a connecting rod (501) and a brush plate (502), wherein the connecting rod (501) is fixedly mounted on the right side of the mounting plate (303), and the brush plate (502) is fixedly mounted on the outside of the connecting rod (501).

7. The horizontal polishing processing equipment for the edge grinding type box-type transformer shell according to claim 6 is characterized in that: The brushes on the brush plate (502) are in contact with the surface of the polishing roller (304).

8. The horizontal polishing processing equipment for the edge grinding type box-type transformer shell according to claim 1 is characterized in that: A roller (6) is fixedly mounted on the bottom of the placement platform (201).

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