Polishing device for machining generator case

Abstract

The utility model relates to the field of polishing devices, in particular to a polishing device for machining a generator case. The technical problems that according to a case polishing device in the prior art, the height of a polishing mechanism is generally inconvenient to adjust quickly, the outer wall of a case is difficult to wash quickly, and the polishing efficiency is affected are solved. According to the technical scheme, the polishing device for machining the generator case comprises a lifting assembly; the device further comprises a moving assembly, a supporting assembly, a clamping assembly, a polishing assembly and a washing assembly. Tap water is fed into the washing assembly, the washing assembly is used for washing the generator case, then the clamping assembly is started to clamp the generator case, then the moving assembly is started to adjust the position of the polishing assembly, and the polishing assembly is started to polish the outer wall of a shell of the generator case. And finally, the washing assembly is used for washing the generator case again, and the technical problem is solved.

Description

Technical Field

[0001] The utility model belongs to the field of polishing devices, and in particular relates to a polishing device for machining a generator case. Background Art

[0002] In the generator manufacturing process, processing the chassis is a key step. The surface quality and finish of the chassis directly affect the efficiency and performance of the entire generator. In order to improve the processing quality and efficiency of the chassis, it is necessary to polish the outer surface of the chassis to increase the aesthetics of the chassis. The polishing device is a device specially used for processing the surface of the generator chassis. It removes scratches, oxide layers and impurities on the surface of the chassis to achieve the purpose of improving the finish and surface quality of the chassis. Before starting polishing, it is usually necessary to clean the surface of the chassis to remove dust, grease and other impurities to ensure the smooth progress of the polishing process, and then use tools to grind the surface of the chassis. Finally, the chassis can be quickly polished by washing with water. However, the chassis polishing device in the prior art is usually not convenient for quickly adjusting the height of the polishing mechanism, and it is difficult to quickly rinse the outer wall of the chassis, which affects the polishing efficiency and needs further improvement. Utility Model Content

[0003] In order to overcome the problem that the chassis polishing device in the prior art is usually inconvenient to quickly adjust the height of the polishing mechanism, and it is difficult to quickly rinse the outer wall of the chassis, which affects the polishing efficiency.

[0004] The technical solution of the utility model is: a polishing device for processing a generator case, comprising a lifting assembly; also comprising a moving assembly, a supporting assembly, a clamping assembly, a polishing assembly and a water washing assembly; a moving assembly for moving is arranged at the upper end of the lifting assembly; a supporting assembly for supporting is arranged at the upper end of the lifting assembly; a clamping assembly for clamping is arranged at the upper end of the supporting assembly; a polishing assembly for polishing is arranged at the upper end of the moving assembly; a water washing assembly for washing is arranged at the left end of the lifting assembly.

[0005] Preferably, when in use, the generator chassis is placed on the supporting assembly, tap water is connected to the water washing assembly, the generator chassis is rinsed with the water washing assembly, then the clamping assembly is opened to clamp the generator chassis, then the moving assembly is opened to adjust the position of the polishing assembly, the polishing assembly is opened to grind and polish the outer wall of the outer shell of the generator chassis, and finally the generator chassis is rinsed again with the water washing assembly, which solves the problem that the chassis polishing device in the prior art is usually not convenient for quickly adjusting the height of the polishing mechanism, and it is difficult to quickly rinse the outer wall of the chassis, affecting the polishing efficiency.

[0006] Preferably, the lifting assembly includes a support plate, a first electric cylinder, a fixed block, a lifting plate, a limit frame and a first limit block; the upper end of the support plate is fixedly connected to the first electric cylinder symmetrically about the center of the support plate; the upper end of the telescopic rod of the first electric cylinder is fixedly connected to the fixed block; the upper end of the fixed block is fixedly connected to the lifting plate; the left and right edges of the upper end of the support plate are fixedly connected to the limit frames symmetrically about the center of the support plate; the left and right edges of the lower end of the lifting plate are fixedly connected to the first limit blocks symmetrically about the center of the lifting plate; the ends of the two first limit blocks at the lower end of the lifting plate that are close to each other are fitted with the ends of the two limit frames that are far away from each other. Turning on the first electric cylinder can adjust the height of the fixed block, thereby adjusting the height of the lifting plate. When the lifting plate moves in the vertical direction, the first limit block moves along the outer wall of the limit frame, thereby facilitating the stable movement of the lifting plate in the vertical direction.

[0007] Preferably, the moving assembly includes a carrying plate, a first motor, a screw rod, a wire sleeve, a bearing seat and a moving plate; the upper end of the lifting plate is fixedly connected to the carrying plate; the upper end of the carrying plate is fixedly connected to the first motor and the bearing seat; the output shaft of the first motor is fixedly connected to the screw rod; the outer wall of the screw rod is movably mounted with the wire sleeve; the outer white of the other end of the wire sleeve is fitted with the inner wall of the bearing seat; the upper end of the wire sleeve is fixedly connected to the moving plate, and when the moving plate needs to be moved, the first motor is turned on to rotate the screw rod, and the screw rod will drive the wire sleeve to move back and forth on the outer wall of the screw rod, and the wire sleeve will drive the moving plate to move back and forth.

[0008] Preferably, the support assembly includes a wastewater tank, a support block, a wastewater discharge pipe and a bearing block; the wastewater tank is fixedly connected to the center of the upper end of the support plate; the support block is fixedly connected to the center of the lower end surface of the inner wall of the wastewater tank; the bearing block is fixedly connected to the upper end of the support block, and the setting of the bearing block can facilitate the bearing of the generator chassis.

[0009] Preferably, the clamping assembly includes a first fixed plate, a second electric cylinder and a clamping block; the upper end of the wastewater tank is fixedly connected to the first fixed plate symmetrically about the center of the wastewater tank; the outer wall of the first fixed plate is fixedly connected to the second electric cylinder; the telescopic rod of the second electric cylinder passes through the first fixed plate and is fixedly connected to the clamping block; the output ends of the two second electric cylinders are both facing the center of the bearing block, and the two second electric cylinders arranged opposite to each other are opened so that the telescopic rod of the second electric cylinder drives the clamping block to move, so that the generator chassis can be clamped and fixed by using the two clamping blocks.

[0010] Preferably, the polishing assembly includes a second fixed plate, a second motor, a rotating column, a grinding disc and a limit body; the upper end of the movable plate is fixedly connected to the second fixed plate and the limit body; the outer wall of the second fixed plate is fixedly connected to the second motor; the output shaft of the second motor passes through the second fixed plate and is fixedly connected to the rotating column; the outer wall of the rotating column fits with the inner wall of the hole through the front and rear ends of the limit body; the other end of the rotating column is fixedly connected to the grinding disc, and when the second motor is turned on to rotate the rotating column, the rotating column will drive the grinding disc to rotate, and the outer wall of the chassis can be ground and polished by the rotating grinding disc.

[0011] Preferably, the water washing assembly includes a support frame, a through hole, a mounting frame, a threaded column, a nut, a movable box, a second limit block, a nozzle, a water injection pipe and a hose; the left end of the support plate is fixedly connected to the support frame; two through holes are provided at the left and right ends of the support frame; the right end of the support frame is movably provided with a mounting frame; the left end of the mounting frame is fixedly connected to two threaded columns; the outer wall of the threaded column fits the inner wall of the through hole; a nut is threadedly installed on the outer wall of the threaded column; movable boxes are movably provided at the left and right ends of the inner wall of the mounting frame; the upper and lower ends and the left and right edges of the movable box are fixed A second limit block is connected; the lower end surface of the second limit block at the upper end of the movable box fits with the upper end surface of the installation frame; the upper end surface of the second limit block at the lower end of the movable box fits with the lower end surface of the installation frame; the lower end of the movable box is fixedly connected with evenly distributed nozzles; the upper end of the movable box is fixedly connected with a water injection pipe; a hose is threadedly installed on the inner wall of the water injection pipe, the hose is connected to the tap, and then the pressurized water will flow into the inner wall of the movable box through the hose and the water injection pipe, and finally sprayed downward through multiple nozzles, so as to wash the outer wall of the generator case.

[0012] Beneficial effects of the utility model:

[0013] 1. The generator case is placed on a supporting assembly, tap water is connected to the water washing assembly, the generator case is washed by the water washing assembly, the clamping assembly is opened to clamp the generator case, the moving assembly is opened to adjust the position of the polishing assembly, the polishing assembly is opened to grind and polish the outer wall of the outer shell of the generator case, and finally the generator case is washed again by the water washing assembly, thereby solving the problem that the case polishing device in the prior art is usually inconvenient to quickly adjust the height of the polishing mechanism and it is difficult to quickly wash the outer wall of the case, which affects the polishing efficiency;

[0014] 2. The height of the fixed block can be adjusted by turning on the first electric cylinder, so that the height of the lifting plate can be adjusted. When the lifting plate moves in the vertical direction, the first limit block moves along the outer wall of the limit frame, which is conducive to the stable movement of the lifting plate in the vertical direction. When the movable plate needs to be moved, the first motor is turned on to rotate the screw rod, and the screw rod will drive the wire sleeve to move back and forth on the outer wall of the screw rod, and the wire sleeve will drive the movable plate to move back and forth, so as to facilitate the rapid adjustment of the position of the polishing assembly;

[0015] 3. By turning on two second electric cylinders arranged opposite to each other so that the telescopic rods of the second electric cylinders drive the clamping blocks to move, the two clamping blocks can be used to clamp and fix the generator chassis. By turning on the second motor to rotate the rotating column, the rotating column will drive the grinding disc to rotate. The rotating grinding disc can be used to grind and polish the outer wall of the chassis. By connecting the hose to the tap water pipe, the pressurized water will flow into the inner wall of the movable box through the hose and the water injection pipe, and finally sprayed downward through multiple nozzles, the outer wall of the generator chassis can be washed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a polishing device for machining a generator case of the utility model;

[0017] Figure 2 The three-dimensional structure schematic diagram of the lifting assembly of a polishing device for processing a generator case of the utility model is shown;

[0018] Figure 3 The three-dimensional structure schematic diagram of the moving components of a polishing device for processing a generator case of the utility model is shown;

[0019] Figure 4 Shown is a three-dimensional structural schematic diagram of a support component and a clamping component of a polishing device for processing a generator case of the utility model;

[0020] Figure 5 Shown is a three-dimensional structural schematic diagram of a polishing assembly of a polishing device for processing a generator case of the utility model;

[0021] Figure 6 Shown is a three-dimensional disassembled structural schematic diagram of a water washing component of a polishing device for processing a generator case of the utility model.

[0022] The marks in the attached drawings are: 1. lifting assembly; 101. support plate; 102. first electric cylinder; 103. fixed block; 104. lifting plate; 105. limit frame; 106. first limit block; 2. moving assembly; 201. bearing plate; 202. first motor; 203. screw rod; 204. screw sleeve; 205. bearing seat; 206. moving plate; 3. supporting assembly; 301. wastewater tank; 302. supporting block; 303. wastewater drain pipe; 304. bearing block; 4. clamping Assembly; 401, first fixed plate; 402, second electric cylinder; 403, clamping block; 5, polishing assembly; 501, second fixed plate; 502, second motor; 503, rotating column; 504, grinding disc; 505, limiter; 6, water washing assembly; 601, support frame; 602, through hole; 603, mounting frame; 604, threaded column; 605, nut; 606, movable box; 607, second limiter; 608, nozzle; 609, water injection pipe; 610, hose. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 The utility model provides an embodiment: a polishing device for processing a generator chassis, comprising a lifting assembly 1; further comprising a moving assembly 2, a supporting assembly 3, a clamping assembly 4, a polishing assembly 5 and a water washing assembly 6; a moving assembly 2 for moving is arranged at the upper end of the lifting assembly 1; a supporting assembly 3 for supporting is arranged at the upper end of the lifting assembly 1; a clamping assembly 4 for clamping is arranged at the upper end of the supporting assembly 3; a polishing assembly 5 for polishing is arranged at the upper end of the moving assembly 2; a water washing assembly 6 for washing is arranged at the left end of the lifting assembly 1.

[0025] See also Figure 2 In this embodiment, the lifting assembly 1 includes a support plate 101, a first electric cylinder 102, a fixed block 103, a lifting plate 104, a limit frame 105 and a first limit block 106; the upper end of the support plate 101 is fixedly connected to the first electric cylinder 102 symmetrically about the center of the support plate 101; the upper end of the telescopic rod of the first electric cylinder 102 is fixedly connected to the fixed block 103; the upper end of the fixed block 103 is fixedly connected to the lifting plate 104; the left and right edges of the upper end of the support plate 101 are fixedly connected to the limit frames 105 symmetrically about the center of the support plate 101; the left and right edges of the lower end of the lifting plate 104 are fixedly connected to the first limit blocks 106 symmetrically about the center of the lifting plate 104; the ends of the two first limit blocks 106 at the lower end of the lifting plate 104 that are close to each other are in contact with the ends of the two limit frames 105 that are far away from each other.

[0026] See also Figure 3In this embodiment, the moving component 2 includes a bearing plate 201, a first motor 202, a screw rod 203, a threaded sleeve 204, a bearing seat 205 and a moving plate 206; the upper end of the lifting plate 104 is fixedly connected to the bearing plate 201; the upper end of the bearing plate 201 is fixedly connected to the first motor 202 and the bearing seat 205; the screw rod 203 is fixedly connected to the output shaft of the first motor 202; the threaded sleeve 204 is movably mounted on the outer wall of the screw rod 203; the outer white of the other end of the threaded sleeve 204 is in contact with the inner wall of the bearing seat 205; the upper end of the threaded sleeve 204 is fixedly connected to the moving plate 206.

[0027] See also Figure 4 In this embodiment, the support assembly 3 includes a wastewater tank 301, a support block 302, a wastewater discharge pipe 303 and a bearing block 304; the wastewater tank 301 is fixedly connected to the center of the upper end of the support plate 101; the support block 302 is fixedly connected to the center of the lower end surface of the inner wall of the wastewater tank 301; the bearing block 304 is fixedly connected to the upper end of the support block 302; the clamping assembly 4 includes a first fixed plate 401, a second electric cylinder 402 and a clamping block 403; the upper end of the wastewater tank 301 is fixedly connected to the first fixed plate 401 symmetrically about the center of the wastewater tank 301; the outer wall of the first fixed plate 401 is fixedly connected to the second electric cylinder 402; the telescopic rod of the second electric cylinder 402 passes through the first fixed plate 401 and is fixedly connected to the clamping block 403; the output ends of the two second electric cylinders 402 are both facing the center of the bearing block 304.

[0028] See also Figure 5 In this embodiment, the polishing assembly 5 includes a second fixed plate 501, a second motor 502, a rotating column 503, a grinding disc 504 and a limiting body 505; the upper end of the movable plate 206 is fixedly connected to the second fixed plate 501 and the limiting body 505; the outer wall of the second fixed plate 501 is fixedly connected to the second motor 502; the output shaft of the second motor 502 passes through the second fixed plate 501 and is fixedly connected to the rotating column 503; the outer wall of the rotating column 503 is in contact with the inner wall of the hole opened through the front and rear ends of the limiting body 505; the other end of the rotating column 503 is fixedly connected to the grinding disc 504.

[0029] See also Figure 6In this embodiment, the water washing component 6 includes a support frame 601, a through hole 602, a mounting frame 603, a threaded column 604, a nut 605, a movable box 606, a second limit block 607, a nozzle 608, a water injection pipe 609 and a hose 610; the left end of the support plate 101 is fixedly connected to the support frame 601; two through holes 602 are provided at the left and right ends of the support frame 601; the right end of the support frame 601 is movably provided with a mounting frame 603; the left end of the mounting frame 603 is fixedly connected to two threaded columns 604; the outer wall of the threaded column 604 is in contact with the inner wall of the through hole 602; the outer wall of the threaded column 604 is threaded A nut 605 is installed; a movable box 606 is movably provided at the left and right ends of the inner wall of the installation frame 603; second limit blocks 607 are fixedly connected at the left and right edges of the upper and lower ends of the movable box 606; the lower end surface of the second limit block 607 at the upper end of the movable box 606 fits with the upper end surface of the installation frame 603; the upper end surface of the second limit block 607 at the lower end of the movable box 606 fits with the lower end surface of the installation frame 603; the lower end of the movable box 606 is fixedly connected with uniformly distributed nozzles 608; the upper end of the movable box 606 is fixedly connected with a water injection pipe 609; the inner wall of the water injection pipe 609 is threadedly installed with a hose 610.

[0030] When working, first, place the generator case on the upper end of the bearing block 304, then open the two second electric cylinders 402 facing each other so that the telescopic rods of the second electric cylinders 402 drive the clamping blocks 403 to move, and use the two clamping blocks 403 to quickly clamp and fix the generator case;

[0031] Then connect the hose 610 to the water pipe, and then the pressurized water will flow into the inner wall of the movable box 606 through the hose 610 and the water injection pipe 609, and finally spray downward through multiple nozzles 608 to wash the outer wall of the generator box.

[0032] Next, the position of the grinding disc 504 is adjusted, and the first motor 202 is turned on to rotate the screw rod 203, and the screw rod 203 will drive the wire sleeve 204 to move forward and backward on the outer wall of the screw rod 203, and the wire sleeve 204 will drive the movable plate 206 to move forward and backward, and the position of the grinding disc 504 will be quickly adjusted, and then the second motor 502 is turned on to rotate the rotating column 503, and the rotating column 503 will drive the grinding disc 504 to rotate, and the outer wall of the chassis can be polished by the rotating grinding disc 504;

[0033] The first electric cylinder 102 can be turned on to adjust the height of the fixed block 103, thereby adjusting the height of the lifting plate 104, so as to achieve rapid adjustment of the height of the grinding disc 504;

[0034] Then, the pressurized water is allowed to flow into the inner wall of the movable box 606 through the hose 610 and the water injection pipe 609 again, and finally sprayed downward through the multiple nozzles 608 to wash the outer wall of the generator case;

[0035] The wastewater will flow into the wastewater tank 301 and eventually be discharged to the outside through the wastewater discharge pipe 303 .

[0036] Through the above steps, when in use, the generator chassis is placed on the support component 3, tap water is connected to the water washing component 6, the generator chassis is rinsed with the water washing component 6, and then the clamping component 4 is opened to clamp the generator chassis, and then the moving component 2 is opened to adjust the position of the polishing component 5, and the polishing component 5 is opened to grind and polish the outer wall of the outer shell of the generator chassis, and finally the generator chassis is rinsed with the water washing component 6 again, which solves the problem that the chassis polishing device in the prior art is usually not convenient for quickly adjusting the height of the polishing mechanism, and it is difficult to quickly rinse the outer wall of the chassis, affecting the polishing efficiency.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A polishing device for machining a generator case, comprising a lifting assembly (1); characterized in that: The invention also comprises a moving assembly (2), a supporting assembly (3), a clamping assembly (4), a polishing assembly (5) and a water washing assembly (6); the upper end of the lifting assembly (1) is provided with a moving assembly (2) for moving; the upper end of the lifting assembly (1) is provided with a supporting assembly (3) for supporting; the upper end of the supporting assembly (3) is provided with a clamping assembly (4) for clamping; the upper end of the moving assembly (2) is provided with a polishing assembly (5) for polishing; and the left end of the lifting assembly (1) is provided with a water washing assembly (6) for washing.

2. A polishing device for machining a generator case according to claim 1, characterized in that: The lifting assembly (1) comprises a support plate (101), a first electric cylinder (102), a fixing block (103), a lifting plate (104), a limit frame (105) and a first limit block (106); the upper end of the support plate (101) is fixedly connected to the first electric cylinder (102) symmetrically about the center of the support plate (101); the upper end of the telescopic rod of the first electric cylinder (102) is fixedly connected to the fixing block (103); the upper end of the fixing block (103) is fixedly connected to the A lifting plate (104) is connected; the left and right edges of the upper end of the support plate (101) are fixedly connected to limit frames (105) symmetrical with respect to the center of the support plate (101); the left and right edges of the lower end of the lifting plate (104) are fixedly connected to first limit blocks (106) symmetrical with respect to the center of the lifting plate (104); the ends of the two first limit blocks (106) at the lower end of the lifting plate (104) that are close to each other are in contact with the ends of the two limit frames (105) that are far away from each other.

3. A polishing device for machining a generator case according to claim 2, characterized in that: The moving assembly (2) comprises a bearing plate (201), a first motor (202), a screw rod (203), a threaded sleeve (204), a bearing seat (205) and a moving plate (206); the upper end of the lifting plate (104) is fixedly connected to the bearing plate (201); the upper end of the bearing plate (201) is fixedly connected to the first motor (202) and the bearing seat (205); the screw rod (203) is fixedly connected to the output shaft of the first motor (202); the threaded sleeve (204) is movably mounted on the outer wall of the screw rod (203); the outer white of the other end of the threaded sleeve (204) is in contact with the inner wall of the bearing seat (205); and the upper end of the threaded sleeve (204) is fixedly connected to the moving plate (206).

4. A polishing device for machining a generator case according to claim 2, characterized in that: The support assembly (3) comprises a wastewater tank (301), a support block (302), a wastewater discharge pipe (303) and a bearing block (304); the wastewater tank (301) is fixedly connected to the center of the upper end of the support plate (101); the support block (302) is fixedly connected to the center of the lower end surface of the inner wall of the wastewater tank (301); and the bearing block (304) is fixedly connected to the upper end of the support block (302).

5. A polishing device for machining a generator case according to claim 4, characterized in that: The clamping assembly (4) comprises a first fixing plate (401), a second electric cylinder (402) and a clamping block (403); The upper end of the wastewater tank (301) is fixedly connected to a first fixed plate (401) symmetrically about the center of the wastewater tank (301); the outer wall of the first fixed plate (401) is fixedly connected to a second electric cylinder (402); the telescopic rod of the second electric cylinder (402) passes through the first fixed plate (401) and is fixedly connected to a clamping block (403); the output ends of the two second electric cylinders (402) are both directed toward the center of the bearing block (304).

6. A polishing device for machining a generator case according to claim 3, characterized in that: The polishing assembly (5) comprises a second fixed plate (501), a second motor (502), a rotating column (503), a grinding disc (504) and a stopper (505); the upper end of the movable plate (206) is fixedly connected to the second fixed plate (501) and the stopper (505); the outer wall of the second fixed plate (501) is fixedly connected to the second motor (502); The output shaft of the second motor (502) passes through the second fixed plate (501) and is fixedly connected to a rotating column (503); The outer wall of the rotating column (503) is in contact with the inner wall of the hole formed through the front and rear ends of the limiting body (505); The other end of the rotating column (503) is fixedly connected with a grinding disc (504).

7. A polishing device for machining a generator case according to claim 2, characterized in that: The water washing assembly (6) comprises a support frame (601), a through hole (602), a mounting frame (603), a threaded column (604), a nut (605), a movable box (606), a second limit block (607), a nozzle (608), a water injection pipe (609) and a hose (610); the left end of the support plate (101) is fixedly connected to the support frame (601); two through holes (602) are provided through the left and right ends of the support frame (601); the right end of the support frame (601) is movably provided with a mounting frame (603); the left end of the mounting frame (603) is fixedly connected to two threaded columns (604); the outer wall of the threaded column (604) is in contact with the inner wall of the through hole (602); the outer wall of the threaded column (604) is threaded The movable box (606) is movably provided at the left and right ends of the inner wall of the installation frame (603); the second limiting blocks (607) are fixedly connected at the left and right edges of the upper and lower ends of the movable box (606); the lower end surface of the second limiting block (607) at the upper end of the movable box (606) is in contact with the upper end surface of the installation frame (603); the upper end surface of the second limiting block (607) at the lower end of the movable box (606) is in contact with the lower end surface of the installation frame (603); the lower end of the movable box (606) is fixedly connected with uniformly distributed nozzles (608); the upper end of the movable box (606) is fixedly connected with a water injection pipe (609); the inner wall of the water injection pipe (609) is threadedly installed with a hose (610).

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