Surface grinding device for sheet metal machining

Abstract

The utility model discloses a surface polishing device for sheet metal processing, which belongs to the technical field of sheet metal surface polishing and comprises a polishing box body, one side of the polishing box body is fixedly connected with a first fixing plate, one side of the first fixing plate is fixedly connected with a first motor, and one side of the first motor is fixedly connected with a threaded shaft. One end of the threaded shaft is fixedly connected with a balance plate, the outer side of the threaded shaft is in threaded connection with a threaded plate, one side of the polishing box body is provided with a first sliding groove, the first sliding groove is in sliding connection with the threaded plate, and one side of the threaded plate is fixedly connected with a connecting plate. And the fire threat is avoided while the grinding noise is reduced, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to a surface grinding device for sheet metal processing, in particular to a surface grinding device for sheet metal processing, and belongs to the technical field of sheet metal surface grinding. Background Art

[0002] Sheet metal can be defined as a comprehensive cold processing technology for thin metal plates, including shearing, folding, riveting, splicing and forming, etc. Its notable feature is that the thickness of the same part is consistent. Sheet metal can be used to manufacture metal components, improve product appearance and strengthen product structural strength. Sheet metal plays an important role in the manufacturing industry and can help manufacturers produce high-quality and exquisite metal products. During the production and processing of sheet metal, it is necessary to polish and grind the outer surface of the sheet metal parts. This work process is often that the staff uses a handheld grinding device to grind the sheet metal or holds the sheet metal parts for operation. Such a work process is inefficient and has a high work intensity for the staff. Simple grinding will also cause a large number of sparks to fly, and the friction between the grinding tool and the sheet metal will produce a lot of noise, which has certain safety hazards to the staff and the factory. The utility model can effectively reduce the labor intensity of workers, improve the grinding efficiency of sheet metal, reduce the grinding noise and avoid the threat of fire, which has certain practicality. Utility Model Content

[0003] The purpose of the utility model is to provide a surface grinding device for sheet metal processing in order to solve the above-mentioned problems, which can effectively reduce the labor intensity of workers, improve the grinding efficiency of sheet metal, reduce the grinding noise and avoid the threat of fire, which has certain practicality.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a surface grinding device for sheet metal processing, including a grinding box, one side of the grinding box is fixedly connected to a No. 1 fixing plate, one side of the No. 1 fixing plate is fixedly connected to a No. 1 motor, one side of the No. 1 motor is fixedly connected to a threaded shaft, one end of the threaded shaft is fixedly connected to a balance plate, the outer side of the threaded shaft is threadedly connected to a threaded plate, one side of the grinding box is provided with a No. 1 slide groove, the No. 1 slide groove is slidably connected to the threaded plate, and one side of the threaded plate is fixedly connected to a connecting plate.

[0005] Preferably, a No. 1 rotating shaft is fixedly connected to one side of the connecting plate, a No. 1 grinding roller is fixedly connected to the outer side of the middle section of the No. 1 rotating shaft, a No. 2 motor is fixedly connected to one end of the No. 1 rotating shaft, and one side of the No. 2 motor is slidably connected to the outer wall of the grinding box.

[0006] Preferably, one end of the No. 1 rotating shaft is fixedly connected to the No. 1 gear, the outer side of the No. 1 gear is rollingly connected with a linkage belt, the inner side of one end of the linkage belt is rollingly connected with the No. 2 gear, and the middle of the No. 2 gear is fixedly connected to the No. 2 rotating shaft.

[0007] Preferably, a No. 2 slide groove is provided on one side of the polishing box body, and the No. 2 slide groove is slidably connected to one end of the No. 1 rotating shaft.

[0008] Preferably, a No. 2 grinding roller is fixedly connected to the outer side of the middle section of the No. 2 rotating shaft, one end of the No. 2 rotating shaft is slidingly connected to an inner wall of one side of the grinding box, and the other end of the No. 2 rotating shaft is rotationally connected to one side of the connecting plate.

[0009] Preferably, a sheet metal groove is provided on one side of the polishing box body, and limit rods are provided on both upper and lower sides of the sheet metal groove, and one end of the limit rod is fixedly connected to one side of the polishing box body.

[0010] Preferably, a water tank is fixedly connected to the inner bottom side of the polishing box body, a No. 2 fixing plate is fixedly connected to the inner wall of the bottom side of the water tank, a water inlet pipe is fixedly connected to the middle of the No. 2 fixing plate, and one end of the water inlet pipe is fixedly connected to a water pump.

[0011] Preferably, a water outlet pipe is fixedly connected to one side of the water pump, one end of the water outlet pipe passes through the top side of the polishing box and is fixedly connected to a diverter plate, the top side of the diverter plate is fixedly connected to the top inner wall of the polishing box, and the bottom side of the diverter plate is fixedly connected to a plurality of sprinklers.

[0012] Preferably, inner walls on both sides of the water storage tank are fixedly connected with slide rails, a filter frame is slidably connected to one side of the slide rail, and a filter plate is fixedly connected to the bottom side of the filter frame.

[0013] The beneficial effects of the utility model are as follows: the utility model sets a No. 1 motor, which can drive the threaded shaft to rotate, and the threaded shaft can drive the threaded plate to move forward and backward along the threaded shaft, and the threaded plate can slide forward and backward in the No. 1 slide groove, and can drive the connecting plate to slide forward and backward inside the grinding box. In this process, the connecting plate can slide forward and backward inside the grinding box through the No. 1 rotating shaft and the No. 2 rotating shaft, and the utility model sets a No. 2 motor, which can drive the No. 1 rotating shaft to rotate, and the No. 1 rotating shaft can drive the No. 1 gear to rotate, and the No. 1 gear can drive the No. 2 gear to rotate at the same frequency through the linkage belt, and the No. 2 gear can drive the No. 2 grinding roller to rotate through the No. 2 rotating shaft, and the No. 1 grinding roller and the No. 2 grinding roller can grind the upper and lower sides of the sheet metal at the same time, which can avoid workers directly holding the sheet metal for grinding, thereby improving the labor intensity of workers, and the utility model sets a water tank The water tank is filled with a large amount of water. After the water pump is started, the water pump can absorb the water inside the No. 2 fixed plate through the water inlet pipe and pour the water into the diverter plate through the water outlet pipe. The diverter plate will evenly divert the water and spray it out through a large number of sprinklers arranged on the bottom side. The water will come into direct contact with the polished sheet metal, which can not only improve the polishing efficiency of the sheet metal, but also take away the polishing debris and powder after polishing. The water carrying debris and powder will fall into the filter frame and be filtered through the filter plate, re-enter the water tank and participate in the water circulation again, while the debris and powder will be retained on the upper side of the filter plate. The polishing process occurs inside the polishing box, which can greatly reduce the sound intensity outside the polishing box. The utility model can effectively reduce the labor intensity of workers, improve the polishing efficiency of sheet metal, reduce polishing noise and avoid fire threats, which has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the top view of the structure of the grinding box in the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the grinding box in the utility model;

[0017] Figure 4 It is a front view structural schematic diagram of the No. 1 grinding roller and the No. 2 grinding roller in the utility model;

[0018] Figure 5 This is a schematic diagram of the internal structure of the water storage tank in the utility model;

[0019] In the figure: 1. grinding box body, 2. limit rod, 3. sheet metal groove, 4. No. 1 fixed plate, 5. No. 1 motor, 6. threaded shaft, 7. balance plate, 8. No. 1 slide, 9. threaded plate, 10. connecting plate, 11. No. 1 rotating shaft, 12. No. 1 grinding roller, 13. No. 2 motor, 14. No. 2 slide, 15. No. 1 gear, 16. linkage belt, 17. No. 2 gear, 18. No. 2 rotating shaft, 19. No. 2 grinding roller, 20. water tank, 21. No. 2 fixed plate, 22. water inlet pipe, 23. water pump, 24. water outlet pipe, 25. diverter plate, 26. sprinkler, 27. slide rail, 28. filter frame, 29. filter plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 As shown, a surface grinding device for sheet metal processing comprises a grinding box 1, one side of the grinding box 1 is fixedly connected to a No. 1 fixing plate 4, one side of the No. 1 fixing plate 4 is fixedly connected to a No. 1 motor 5, one side of the No. 1 motor 5 is fixedly connected to a threaded shaft 6, one end of the threaded shaft 6 is fixedly connected to a balance plate 7, the outer side of the threaded shaft 6 is threadedly connected to a threaded plate 9, one side of the grinding box 1 is provided with a No. 1 slide groove 8, the No. 1 slide groove 8 is slidably connected to the threaded plate 9, one side of the threaded plate 9 is fixedly connected to a connecting plate 10, the No. 1 fixing plate 4 is used to fix the No. 1 motor 5, the No. 1 motor 5 can drive the threaded shaft 6 to rotate, the threaded shaft 6 can drive the threaded plate 9 to move forward and backward along the threaded shaft 6, the threaded plate 9 can slide forward and backward in the No. 1 slide groove 8, and can drive the connecting plate 10 to slide forward and backward inside the grinding box 1, and the balance plate 7 is used to maintain the stability of the threaded shaft 6.

[0022] As a technical optimization solution of the utility model, one side of the connecting plate 10 is fixedly connected to a No. 1 rotating shaft 11, and the outer side of the middle section of the No. 1 rotating shaft 11 is fixedly connected to a No. 2 grinding roller 12. One end of the No. 1 rotating shaft 11 is fixedly connected to a No. 2 motor 13, and one side of the No. 2 motor 13 is slidably connected to the outer wall of the grinding box 1. The No. 2 motor 13 can drive the No. 1 rotating shaft 11 to rotate, and the No. 1 rotating shaft 11 can drive the No. 1 grinding roller 12 to rotate.

[0023] As a technical optimization scheme of the utility model, one end of the No. 1 rotating shaft 11 is fixedly connected to the No. 1 gear 15, the outer side of the No. 1 gear 15 is rollingly connected with a linkage belt 16, the inner side of one end of the linkage belt 16 is rollingly connected with a No. 2 gear 17, and the middle part of the No. 2 gear 17 is fixedly connected with a No. 2 rotating shaft 18. The No. 1 rotating shaft 11 can drive the No. 1 gear 15 to rotate, the No. 1 gear 15 can drive the No. 2 gear 17 to rotate at the same frequency through the linkage belt 16, and the No. 2 gear 17 can drive the No. 2 grinding roller 19 to rotate through the No. 2 rotating shaft 18. The No. 1 grinding roller 12 and the No. 2 grinding roller 19 can grind the upper and lower sides of the sheet metal at the same time.

[0024] As a technical optimization solution of the present utility model, a second slide groove 14 is provided on one side of the polishing box 1 , and the second slide groove 14 is slidably connected to one end of the first rotating shaft 11 .

[0025] As a technical optimization solution of the present utility model, a No. 2 grinding roller 19 is fixedly connected to the outer side of the middle section of the No. 2 rotating shaft 18, one end of the No. 2 rotating shaft 18 is slidingly connected to the inner wall of one side of the grinding box 1, and the other end of the No. 2 rotating shaft 18 is rotatably connected to one side of the connecting plate 10.

[0026] As a technical optimization solution of the utility model, a sheet metal groove 3 is provided on one side of the polishing box 1, and limiting rods 2 are provided on the upper and lower sides of the sheet metal groove 3. One end of the limiting rod 2 is fixedly connected to one side of the polishing box 1. The sheet metal groove 3 is used to insert the sheet metal, and the limiting rod 2 is used to limit the position of the sheet metal and maintain the balance of the sheet metal.

[0027] As a technical optimization scheme of the utility model, the inner bottom side of the polishing box body 1 is fixedly connected with a water tank 20, the bottom inner wall of the water tank 20 is fixedly connected with a No. 2 fixed plate 21, the middle part of the No. 2 fixed plate 21 is fixedly connected with a water inlet pipe 22, one end of the water inlet pipe 22 is fixedly connected with a water pump 23, and the No. 2 fixed plate 21 is used to fix the water inlet pipe 22.

[0028] As a technical optimization scheme of the utility model, one side of the water pump 23 is fixedly connected with a water outlet pipe 24, one end of the water outlet pipe 24 passes through the top side of the polishing box 1 and is fixedly connected with a diverter plate 25, the top side of the diverter plate 25 is fixedly connected to the inner wall of the top side of the polishing box 1, and the bottom side of the diverter plate 25 is fixedly connected with a plurality of sprinklers 26. The water pump 23 can absorb the water inside the No. 2 fixed plate 21 through the water inlet pipe 22 and pour the water into the diverter plate 25 through the water outlet pipe 24. The diverter plate 25 will evenly divert the water and spray it out through a large number of sprinklers 26 arranged on the bottom side.

[0029] As a technical optimization solution of the utility model, the inner walls on both sides of the water tank 20 are fixedly connected with slide rails 27, one side of the slide rails 27 is slidably connected with a filter frame 28, and the bottom side of the filter frame 28 is fixedly connected with a filter plate 29. The filter frame 28 can slide back and forth on the upper side of the water tank 20 along the slide rails 27, and the filter plate 29 is used to filter debris and powder in the water.

[0030] As a technical optimization scheme of the utility model, when the utility model is in use, the sheet metal is first directly inserted into the sheet metal slot 3, and then the water pump 23 is started. After the spraying starts, the No. 1 motor 5 and the No. 2 motor 13 are started. At this time, the No. 1 grinding roller 12 and the No. 2 grinding roller 19 inside the grinding box 1 begin to repeatedly grind and polish the upper and lower sides of the sheet metal. After the grinding is completed, the polished sheet metal is taken out, and a new sheet metal is put into the sheet metal slot 3 to start a new round of grinding operation. After all the sheet metals are polished, the No. 1 motor 5, the No. 2 motor 13 and the water pump 23 are turned off, and the filter frame 28 is pulled out from the inside of the grinding box 1 through the handle on the outside of the filter frame 28. After cleaning the filter plate 29, the filter frame 28 is reinserted into the inside of the grinding box 1 to complete all the grinding work.

[0031] 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 surface grinding device for sheet metal processing, comprising a grinding box (1), characterized in that: A first fixing plate (4) is fixedly connected to one side of the polishing box (1), a first motor (5) is fixedly connected to one side of the first fixing plate (4), a threaded shaft (6) is fixedly connected to one side of the first motor (5), one end of the threaded shaft (6) is fixedly connected to a balance plate (7), the outer side of the threaded shaft (6) is threadedly connected to a threaded plate (9), a first slide groove (8) is provided on one side of the polishing box (1), the first slide groove (8) is slidably connected to the threaded plate (9), and a connecting plate (10) is fixedly connected to one side of the threaded plate (9).

2. A surface grinding device for sheet metal processing according to claim 1, characterized in that: A first rotating shaft (11) is fixedly connected to one side of the connecting plate (10), a first grinding roller (12) is fixedly connected to the outer side of the middle section of the first rotating shaft (11), a second motor (13) is fixedly connected to one end of the first rotating shaft (11), and one side of the second motor (13) is slidably connected to the outer wall of the grinding box (1).

3. A surface grinding device for sheet metal processing according to claim 2, characterized in that: One end of the first rotating shaft (11) is fixedly connected to a first gear (15), the outer side of the first gear (15) is rollingly connected to a linkage belt (16), the inner side of one end of the linkage belt (16) is rollingly connected to a second gear (17), and the middle of the second gear (17) is fixedly connected to a second rotating shaft (18).

4. The surface grinding device for sheet metal processing according to claim 1, characterized in that: A second slide groove (14) is provided on one side of the polishing box (1), and the second slide groove (14) is slidably connected to one end of the first rotating shaft (11).

5. The surface grinding device for sheet metal processing according to claim 3, characterized in that: A second grinding roller (19) is fixedly connected to the outer side of the middle section of the second rotating shaft (18), one end of the second rotating shaft (18) is slidably connected to an inner wall of one side of the grinding box (1), and the other end of the second rotating shaft (18) is rotatably connected to one side of the connecting plate (10).

6. The surface grinding device for sheet metal processing according to claim 1, characterized in that: A sheet metal groove (3) is provided on one side of the polishing box (1), and limit rods (2) are provided on both upper and lower sides of the sheet metal groove (3), and one end of the limit rod (2) is fixedly connected to one side of the polishing box (1).

7. The surface grinding device for sheet metal processing according to claim 1, characterized in that: A water storage tank (20) is fixedly connected to the inner bottom side of the polishing box body (1), a second fixing plate (21) is fixedly connected to the inner wall of the bottom side of the water storage tank (20), a water inlet pipe (22) is fixedly connected to the middle of the second fixing plate (21), and a water pump (23) is fixedly connected to one end of the water inlet pipe (22).

8. A surface grinding device for sheet metal processing according to claim 7, characterized in that: A water outlet pipe (24) is fixedly connected to one side of the water pump (23); one end of the water outlet pipe (24) passes through the top side of the polishing box (1) and is fixedly connected to a diverter plate (25); the top side of the diverter plate (25) is fixedly connected to the inner wall of the top side of the polishing box (1); and the bottom side of the diverter plate (25) is fixedly connected to a plurality of sprayers (26).

9. A surface grinding device for sheet metal processing according to claim 7, characterized in that: The inner walls on both sides of the water storage tank (20) are fixedly connected with slide rails (27), one side of the slide rail (27) is slidably connected with a filter frame (28), and the bottom side of the filter frame (28) is fixedly connected with a filter plate (29).

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