Deburring device for hardware hinge production

Abstract

The deburring device for hardware hinge production comprises a machining box, a filtering plate is fixedly connected between the two sides of the inner wall of the machining box, a polishing assembly is arranged at the top of the machining box, and two supporting columns are arranged at the top of the polishing assembly; a hollow strip is fixedly connected between the back faces of the two supporting columns, and a mounting frame is arranged between the hollow strip and one side of the grinding assembly. Through cooperative use of the machining box, the motor, the connecting shaft, the belt wheel, the moving assembly, the hollow block, the spray head, the water pumping assembly and other structures, the grinding position can be cooled in the deburring process, and the situation that the grinding roller is damaged due to the fact that the surface temperature of the grinding roller is too high is avoided; the problem that a worker needs to frequently replace the grinding roller is solved, the production efficiency of the hardware hinge is improved, meanwhile, damage to the hardware hinge caused by high temperature is avoided, and the production quality of the hardware hinge is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware hinge processing equipment, in particular to a deburring device used in the production of hardware hinges. Background Art

[0002] Hardware hinges, commonly known as hinges, are responsible for connecting the cabinet body and door panels. They are the most tested components in daily cabinet use. Therefore, they are also one of the most important hardware components of cabinets. The manufacturing process of hardware hinges requires multiple steps, including grinding and deburring the metal raw material to make the surface smoother and flatter, which requires a deburring device.

[0003] Most of the existing deburring devices cannot cool the grinding area during grinding, so that the surface temperature of the grinding roller is often too high due to friction during grinding, which easily accelerates the damage of the grinding roller. The staff needs to replace the grinding roller frequently, which reduces the efficiency of hardware hinge production. In addition, high temperature will damage the hardware hinge and the quality of hardware hinge production cannot be guaranteed.

[0004] Therefore, it is necessary to provide a deburring device for hardware hinge production to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a deburring device for the production of hardware hinges.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a deburring device for the production of hardware hinges, comprising a processing box, a filter plate is fixedly connected between the two sides of the inner wall of the processing box, a grinding assembly is provided on the top of the processing box, two supporting columns are provided on the top of the grinding assembly, a hollow bar is fixedly connected between the backs of the two supporting columns, a mounting frame is provided between the hollow bar and one side of the grinding assembly, a motor is installed on one side of the inner wall of the mounting frame, a connecting shaft is rotatably connected to one side of the inner wall of the mounting frame, and the connecting shaft and the motor are rotated. The outside of the output end is sleeved with a pulley, one end of the connecting shaft passes through the interior of the hollow bar and is provided with a moving component, a hollow block is provided at the bottom of the inner wall of the moving component, and a nozzle is fixedly connected to the side of the hollow block close to the grinding component. Through openings are provided on both sides of the hollow bar, a cleaning component is provided on the back of the moving component, a pumping component is provided on the top of the processing box, a placement plate is fixedly connected between the two sides of the inner wall of the processing box and above the filter plate, a clamping component is provided on the top of the processing box, and the two pulleys are connected by belt transmission.

[0007] As a further description of the above technical solution:

[0008] The grinding assembly includes a one-way electric telescopic rod fixedly connected to the top of the processing box, the bottom end of the one-way electric telescopic rod passes through the interior of the processing box and is fixedly connected to the grinding frame, a grinding roller is rotatably connected between the two sides of the inner wall of the grinding frame, and the output end of the motor passes through the grinding frame and is fixedly connected to one end of the grinding roller.

[0009] As a further description of the above technical solution:

[0010] The moving assembly includes a reciprocating screw fixedly connected to one end of the connecting shaft. The outer surface of the reciprocating screw is threadedly connected with a protrusion. One side of the protrusion passes through one of the through openings and is located in front of the hollow bar.

[0011] As a further description of the above technical solution:

[0012] The cleaning assembly includes a hollow frame fixedly connected to the surface of the protrusion, a mounting bar is slidably connected to the interior of the hollow frame, the bottom of the mounting bar passes through the bottom of the hollow frame and is fixedly connected to a cleaning brush, and the shape of the hollow frame is L-shaped.

[0013] As a further description of the above technical solution:

[0014] The clamping assembly includes a bidirectional electric telescopic rod fixedly connected to the top of the processing box, both ends of the bidirectional electric telescopic rod are fixedly connected to a movable frame, and one side of the movable frame passes through the processing box and is fixedly connected to a clamping plate.

[0015] As a further description of the above technical solution:

[0016] The pumping assembly includes a water pump installed on the top of the processing box. The water outlet of the water pump is fixedly connected to a water hose, and the water inlet of the water pump is fixedly connected to a water inlet pipe. One end of the water hose passes through the interior of the hollow block.

[0017] As a further description of the above technical solution:

[0018] Both sides of the processing box are fixedly connected with a collecting frame, one side of the inner wall of the collecting frame is fixedly connected with a material guide frame, one side of the guide frame passes through the interior of the processing box and is located below the filter plate.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the existing technology, the deburring device for the production of hardware hinges, through the coordinated use of structures such as a processing box, a motor, a connecting shaft, a pulley, a moving component, a hollow block, a nozzle and a pumping component, can cool the grinding area during the deburring process, thereby avoiding damage to the grinding roller due to excessive surface temperature of the grinding roller. This not only solves the problem of frequent replacement of the grinding roller by the staff, but also improves the efficiency of the hardware hinge production, while avoiding damage to the hardware hinge caused by high temperature, thereby ensuring the quality of the hardware hinge production.

[0021] 2. Compared with the existing technology, the deburring device for the production of hardware hinges can filter the grinding debris by setting up a filter plate, a motor, a connecting shaft, a pulley, a moving component and a cleaning component. It is convenient for recycling the spray water and collecting the metal debris, thereby improving the practicality of the deburring device for the production of hardware hinges. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a deburring device for hardware hinge production proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the processing box structure of a deburring device for hardware hinge production proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a grinding frame of a deburring device for hardware hinge production proposed by the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the hollow bar structure of a deburring device for the production of hardware hinges.

[0026] Legend:

[0027] 1. Processing box; 2. Filter plate; 3. Support column; 4. Hollow bar; 5. Mounting frame; 6. Motor; 7. Connecting shaft; 8. Pulley; 9. Hollow block; 10. Nozzle; 11. Placement plate; 12. One-way electric telescopic rod; 13. Grinding frame; 14. Grinding roller; 15. Reciprocating screw; 16. Bump; 17. Hollow frame; 18. Mounting bar; 19. Cleaning brush; 20. Two-way electric telescopic rod; 21. Mobile frame; 22. Clamp; 23. Water pump; 24. Water hose; 25. Water inlet pipe; 26. Collection frame; 27. Material guide frame. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-4 The utility model provides a deburring device for the production of hardware hinges: it includes a processing box 1, a filter plate 2 is fixedly connected between the two sides of the inner wall of the processing box 1, a grinding assembly is provided on the top of the processing box 1, and two supporting columns 3 are provided on the top of the grinding assembly. A hollow bar 4 is fixedly connected between the backs of the two supporting columns 3, and a mounting frame 5 is provided between the hollow bar 4 and one side of the grinding assembly. A motor 6 is installed on one side of the inner wall of the mounting frame 5, and a connecting shaft 7 is rotatably connected to one side of the inner wall of the mounting frame 5. The outside of the connecting shaft 7 and the output end of the motor 6 are both sleeved with a pulley 8. One end of the connecting shaft 7 passes through the interior of the hollow bar 4 and is provided with a moving assembly. The moving assembly A hollow block 9 is provided at the bottom of the inner wall of the component, and a nozzle 10 is fixedly connected to the side of the hollow block 9 close to the grinding component. Through holes are opened on both sides of the hollow bar 4. A cleaning component is provided on the back of the movable component, and a pumping component is provided on the top of the processing box 1. A placement plate 11 is fixedly connected between the two sides of the inner wall of the processing box 1 and above the filter plate 2. A clamping component is provided on the top of the processing box 1, and two pulleys 8 are connected by belt drive. The movable component is used to drive the hollow block 9 to drive the nozzle 10 to move, and the cleaning component is used to clean the grinding debris on the top of the filter plate 2. The filter plate 2 is used to filter the debris. The box door of the processing box 1 is located above the filter plate 2.

[0030] The grinding assembly includes a one-way electric telescopic rod 12 fixedly connected to the top of the processing box 1. The bottom end of the one-way electric telescopic rod 12 passes through the interior of the processing box 1 and is fixedly connected to a grinding frame 13. A grinding roller 14 is rotatably connected between the two sides of the inner wall of the grinding frame 13. The output end of the motor 6 passes through the grinding frame 13 and is fixedly connected to one end of the grinding roller 14. The two support columns 3 are fixedly connected to the top of the grinding frame 13 and are symmetrical with the center of the grinding frame 13 as the center.

[0031] The moving assembly includes a reciprocating screw 15 fixedly connected to one end of the connecting shaft 7. The outer surface of the reciprocating screw 15 is threadedly connected to a protrusion 16. One side of the protrusion 16 passes through one of the through openings and is located on the surface of the hollow bar 4. The hollow block 9 is fixedly connected to the top of the inner wall of the protrusion 16.

[0032] The cleaning assembly includes a hollow frame 17 fixedly connected to the surface of the protrusion 16, and a mounting bar 18 is slidably connected to the inside of the hollow frame 17. The bottom of the mounting bar 18 passes through the bottom of the hollow frame 17 and is fixedly connected to a cleaning brush 19. The shape of the hollow frame 17 is L-shaped, and one side of the hollow frame 17 passes through one of the through openings and is located on the back of the hollow bar 4. The shape of the mounting bar 18 is T-shaped, and the bottom of the cleaning brush 19 fits with the surface of the filter plate 2.

[0033] The clamping assembly includes a bidirectional electric telescopic rod 20 fixedly connected to the top of the processing box 1, and both ends of the bidirectional electric telescopic rod 20 are fixedly connected to a movable frame 21. One side of the movable frame 21 passes through the processing box 1 and is fixedly connected to a splint 22. The bottom of the splint 22 is in contact with the top of the placement plate 11.

[0034] The pumping assembly includes a water pump 23 installed on the top of the processing box 1. The water outlet end of the water pump 23 is fixedly connected to a water hose 24, and the water inlet end of the water pump 23 is fixedly connected to a water inlet pipe 25. One end of the water hose 24 passes through the interior of the hollow block 9, and one side of the water inlet pipe 25 passes through the interior of the processing box 1 and is located below the filter plate 2.

[0035] Both sides of the processing box 1 are fixedly connected with a collecting frame 26, and one side of the inner wall of the collecting frame 26 is fixedly connected with a material guide frame 27. One side of the guide frame passes through the interior of the processing box 1 and is located below the filter plate 2. The bottom of the inner wall of the guide frame is a slope.

[0036] Working principle: When in use, first open the door of the processing box 1, fill the interior of the processing box 1 with water and make sure that the water does not exceed the filter plate 2, then place the hardware hinge to be deburred on the placement plate 11, and then start the two-way electric telescopic rod 20, so that the two ends of the two-way electric telescopic rod 20 drive the two moving frames 21 to move in the processing box 1 until the two clamping plates 22 are in contact with the two sides of the hardware hinge. At this time, close the door and start the motor 6, so that the motor 6 drives the grinding roller 14 to rotate, and at the same time start the unidirectional electric telescopic rod 12, so that one end of it drives the grinding frame 13 to move downward, and the surface of the grinding roller 14 contacts the hardware hinge, thereby performing the deburring work;

[0037] While deburring, the motor 6 drives one of the pulleys 8 to rotate, so that one of the pulleys 8 drives the other pulley 8 to rotate through the belt, and then the other pulley 8 drives the connecting shaft 7 to rotate, and the connecting shaft 7 drives the reciprocating screw 15 to rotate. At this time, the protrusion 16 drives the nozzle 10 to move along with the shape of the reciprocating screw 15, and at the same time, the water pump 23 is started to spray water under the filter plate 2 into the hollow block 9 through the water inlet pipe 25 and the water hose 24, and then the water is sprayed on the polishing area through the nozzle 10 to cool it down.

[0038] While cooling, the water containing debris is filtered through a filter screen, thereby recycling the spray water. At the same time, the protrusion 16 drives the hollow frame 17 to move, so that the hollow frame 17 drives the mounting bar 18 and the cleaning brush 19 to move on the surface of the filter plate 2, so that the cleaning brush 19 can collect the debris on the filter plate 2 through the guide frames on both sides into the two collection frames 26 for collection.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A deburring device for metal hinge production, comprising a processing box (1), characterized in that: A filter plate (2) is fixedly connected between the two sides of the inner wall of the processing box (1), a grinding assembly is provided on the top of the processing box (1), two support columns (3) are provided on the top of the grinding assembly, a hollow bar (4) is fixedly connected between the backs of the two support columns (3), a mounting frame (5) is provided between the hollow bar (4) and one side of the grinding assembly, a motor (6) is installed on one side of the inner wall of the mounting frame (5), a connecting shaft (7) is rotatably connected to one side of the inner wall of the mounting frame (5), and the outer sides of the connecting shaft (7) and the output end of the motor (6) are both sleeved with pulleys ( 8), one end of the connecting shaft (7) passes through the interior of the hollow bar (4) and is provided with a moving assembly, a hollow block (9) is provided at the bottom of the inner wall of the moving assembly, a nozzle (10) is fixedly connected to the side of the hollow block (9) close to the grinding assembly, both sides of the hollow bar (4) are provided with openings, a cleaning assembly is provided on the back of the moving assembly, a pumping assembly is provided on the top of the processing box (1), a placement plate (11) is fixedly connected between the two sides of the inner wall of the processing box (1) and above the filter plate (2), and a clamping assembly is provided on the top of the processing box (1).

2. A deburring device for metal hinge production according to claim 1, characterized in that: The grinding assembly comprises a one-way electric telescopic rod (12) fixedly connected to the top of the processing box (1); the bottom end of the one-way electric telescopic rod (12) penetrates into the interior of the processing box (1) and is fixedly connected to a grinding frame (13); and a grinding roller (14) is rotatably connected between two sides of the inner wall of the grinding frame (13).

3. The deburring device for metal hinge production according to claim 1, characterized in that: The moving assembly comprises a reciprocating screw (15) fixedly connected to one end of the connecting shaft (7), and a protrusion (16) is threadedly connected to the outer surface of the reciprocating screw (15).

4. A deburring device for metal hinge production according to claim 3, characterized in that: The cleaning assembly comprises a hollow frame (17) fixedly connected to the surface of the protrusion (16); a mounting bar (18) is slidably connected inside the hollow frame (17); the bottom of the mounting bar (18) passes through the bottom of the hollow frame (17) and is fixedly connected to a cleaning brush (19).

5. The deburring device for metal hinge production according to claim 1, characterized in that: The clamping assembly comprises a bidirectional electric telescopic rod (20) fixedly connected to the top of the processing box (1), both ends of the bidirectional electric telescopic rod (20) are fixedly connected to a movable frame (21), and one side of the movable frame (21) passes through the processing box (1) and is fixedly connected to a clamping plate (22).

6. The deburring device for metal hinge production according to claim 1, characterized in that: The pumping assembly comprises a water pump (23) mounted on the top of the processing box (1); the water outlet of the water pump (23) is fixedly connected to a water hose (24); and the water inlet of the water pump (23) is fixedly connected to a water inlet pipe (25).

7. The deburring device for metal hinge production according to claim 1, characterized in that: Both sides of the processing box (1) are fixedly connected to a collecting frame (26), and one side of the inner wall of the collecting frame (26) is fixedly connected to a material guide frame (27).

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