CN221716440U - A deburring device for chassis sheet metal parts - Google Patents

Abstract

The utility model relates to the technical field of deburring devices for chassis sheet metal parts, in particular to a deburring device for chassis sheet metal parts, which comprises a workbench, wherein baffle plates are fixedly arranged on two sides of the upper surface of the workbench, a central plate is fixedly arranged on the upper surface of the baffle plates, a first rotating rod is rotatably arranged on one side of the upper surface of the central plate, and a second rotating rod is rotatably arranged on the other side of the upper surface of the central plate.

Description

Deburring device for chassis sheet metal parts

Technical Field

The utility model relates to the technical field of deburring devices for chassis sheet metal parts, in particular to a deburring device for chassis sheet metal parts.

Background Art

Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching/cutting/combining, folding, welding, riveting, splicing, forming (such as car body), etc. Its most notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal industry are called sheet metal parts. The sheet metal parts referred to in different industries are generally different, and are mostly used for assembly.

In the prior art, a deburring device for chassis sheet metal parts usually adopts a grinding mechanism to remove burrs from chassis sheet metal parts. For example, a deburring device for chassis sheet metal parts proposed in patent application number "CN202122483796.9" has a lifting and adjusting push rod, a lifting and sliding plate, a grinding motor, and a grinding wheel. The chassis sheet metal parts are deburred by the grinding wheel. A large amount of dust is often generated during the deburring process, and the generated dust cannot be collected and processed, which needs to be improved.

The most common method for deburring chassis sheet metal parts is manual deburring, which uses files, sandpaper, grinding heads, etc. as auxiliary tools. This method consumes a lot of manpower and is inefficient. At the same time, the manual deburring method is difficult to control the strength of the work due to the influence of manpower, and it is difficult to control the quality of chassis sheet metal parts. A large amount of dust is often generated during the deburring process, and conventional deburring devices cannot collect and process the generated dust, which not only affects the physical and mental health of the workers but also pollutes the environment.

Utility Model Content

The utility model aims to provide a deburring device for chassis sheet metal parts to solve the problems raised in the above background technology.

The purpose of the utility model can be achieved through the following technical solutions:

A deburring device for chassis sheet metal parts comprises a workbench, baffles are fixedly provided on both sides of the upper surface of the workbench, a center plate is fixedly provided on the upper surface of the baffle, a first rotating rod is rotatably provided on one side of the upper surface of the center plate, a second rotating rod is rotatably provided on the other side of the upper surface of the center plate, grinding rollers are fixedly provided on the outer walls of the first rotating rod and the second rotating rod, a first rotating wheel is fixedly provided on one end of the first rotating rod, a second rotating wheel and a first bevel gear are fixedly provided on the upper end of the second rotating rod, the second rotating wheel is located below the first bevel gear, belts are sleeved on the outer sides of the first rotating wheel and the second rotating wheel, and the first rotating wheel and the second rotating wheel are provided on the center plate. A connecting plate is fixedly provided on the surface, a connecting rod is rotatably provided on one side of the upper end of the connecting plate, a second bevel gear is fixedly provided on one end of the connecting rod, a supporting block is fixedly provided on the upper surface of the center plate, a first motor is fixedly provided on the upper surface of the supporting block, a negative pressure fan is installed on one side of the workbench, the first bevel gear is meshed with the second bevel gear, the first rotating rod and the second rotating rod penetrate the center plate and extend to the outside of the center plate, the grinding roller is located on the inner side of the baffle, the output end of the first motor is fixedly connected to one end of the connecting rod, the two baffles are located at the center positions on both sides of the upper surface of the workbench, and the negative pressure fan is communicated with the fixed groove.

Preferably, a plurality of through holes are provided on the upper surface of the workbench, a limiting groove is provided on the upper surface of the workbench, a first threaded rod is rotatably provided in the limiting groove, a fixed block is fixedly provided at one end of the workbench, a second motor is fixedly provided on the upper surface of the fixed block, a fixing groove is provided on one side of the workbench, a collection box is slidably provided in the fixed groove, a fixed handle is fixedly provided on one side of the collection box, the through hole is located at the center position of the upper surface of the workbench, the collection box is fitted with the inner wall of the fixing groove, the first threaded rod is threadedly connected to the moving block, and the output end of the second motor is fixedly connected to one end of the first threaded rod.

Preferably, a moving block is slidably provided in the limit groove, a moving plate is fixedly provided on the upper surface of the moving block, limit plates are fixedly provided at both ends of the upper surface of the moving plate, moving grooves are opened on both sides of the upper surface of the moving plate, moving rods are fixed in the moving grooves, sliding blocks are slidably provided in the moving grooves, and sliding plates are fixed on the upper surface of the sliding block, a second threaded rod is rotatably provided on one side of the limit plate, a rotating handle is fixedly provided at one end of the second threaded rod, one end of the second threaded rod is fixedly connected to one side of the sliding plate, the sliding block is in contact with the inner wall of the moving groove, the second threaded rod passes through the limit plate and extends to the outside of the limit plate, and the sliding plate is located inside the limit plate.

Beneficial effects of the utility model:

1. The utility model drives the connecting rod to rotate through the output end of the first motor, and the connecting rod drives the second bevel gear and the first bevel gear to rotate. The first bevel gear drives the grinding roller through the belt to deburr the chassis sheet metal parts, which solves the problem of manual deburring, using files, sandpaper, grinding heads, etc. as auxiliary tools. This method consumes a lot of manpower and is inefficient. At the same time, the manual deburring method is difficult to control the weight of the hand due to the influence of manpower, and it is difficult to control the quality of the chassis sheet metal parts;

2. The utility model uses a negative pressure fan to suck the removed burrs into the fixed groove through the through hole, and the collection box collects the removed burrs, thereby solving the problem that a large amount of dust is often generated during the deburring process, while the conventional deburring device cannot collect and process the generated dust, which not only affects the physical and mental health of the workers but also pollutes the environment.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the center plate of the utility model;

Figure 3 is a schematic diagram of the partial structure of the center plate of the utility model;

Figure 4 is a schematic diagram of the structure of the workbench of the utility model;

Figure 5 is a schematic diagram of the structure of the movable plate of the utility model;

Figure 6 is a schematic diagram of the local structure of the movable plate of the utility model;

The reference numerals in the figures are as follows:

1. Workbench; 11. Baffle; 12. Center plate; 13. First rotating rod; 14. Second rotating rod; 15. Grinding roller; 16. First rotating wheel; 17. Second rotating wheel; 18. First bevel gear; 19. Belt; 191. Connecting plate; 192. Connecting rod; 193. Second bevel gear; 194. Support block; 195. First motor; 196. Negative pressure fan; 2. Through hole; 21. Limiting groove; 22. First threaded rod; 23. Fixed block; 24. Second motor; 25. Fixed groove; 26. Collecting box; 27. Fixed handle; 3. Moving block; 31. Moving plate; 32. Limiting plate; 33. Moving groove; 34. Moving rod; 35. Sliding block; 36. Sliding plate; 37. Second threaded rod; 38. Rotating handle.

DETAILED DESCRIPTION

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 of 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.

As shown in Figures 1, 2 and 3, a deburring device for a chassis sheet metal part comprises a workbench 1, baffles 11 are fixedly provided on both sides of the upper surface of the workbench 1, a center plate 12 is fixedly provided on the upper surface of the baffle 11, a first rotating rod 13 is rotatably provided on one side of the upper surface of the center plate 12, a second rotating rod 14 is rotatably provided on the other side of the upper surface of the center plate 12, a grinding roller 15 is fixedly provided on the outer walls of the first rotating rod 13 and the second rotating rod 14, a first rotating wheel 16 is fixedly provided at one end of the first rotating rod 13, a second rotating wheel 17 and a first bevel gear 18 are fixedly provided on the upper end of the second rotating rod 14, the second rotating wheel 17 is located below the first bevel gear 18, belts 19 are sleeved on the outer sides of the first rotating wheel 16 and the second rotating wheel 17, a connecting plate 191 is fixedly provided on the upper surface of the center plate 12, and a connecting plate 191 is rotatably provided on one side of the upper end of the connecting plate 191 A connecting rod 192, one end of which is fixedly provided with a second bevel gear 193, a support block 194 is fixedly provided on the upper surface of the center plate 12, a first motor 195 is fixedly provided on the upper surface of the support block 194, a negative pressure fan 196 is installed on one side of the workbench 1, the first bevel gear 18 is meshed with the second bevel gear 193, the first rotating rod 13 and the second rotating rod 14 penetrate the center plate 12 and extend to the outside of the center plate 12, the grinding roller 15 is located on the inner side of the baffle 11, the output end of the first motor 195 is fixedly connected to one end of the connecting rod 192, the two baffles 11 are located at the center positions on both sides of the upper surface of the workbench 1, the negative pressure fan 196 is connected to the fixed groove 25, the baffle 11 makes the removed burrs more concentrated, the grinding roller 15 improves the efficiency of deburring, and the negative pressure fan 196 improves the efficiency of burr collection.

As shown in Figures 1 and 4, a plurality of through holes 2 are provided on the upper surface of the workbench 1, a limiting groove 21 is provided on the upper surface of the workbench 1, a first threaded rod 22 is rotatably provided in the limiting groove 21, a fixed block 23 is fixedly provided at one end of the workbench 1, a second motor 24 is fixedly provided on the upper surface of the fixed block 23, a fixed groove 25 is provided on one side of the workbench 1, a collecting box 26 is slidably provided in the fixed groove 25, a fixed handle 27 is fixedly provided on one side of the collecting box 26, the through hole 2 is located at the center of the upper surface of the workbench 1, the collecting box 26 is fitted with the inner wall of the fixing groove 25, the first threaded rod 22 is threadedly connected to the moving block 3, the output end of the second motor 24 is fixedly connected to one end of the first threaded rod 22, the burrs conveniently removed through the through hole 2 enter the fixed groove 25, and the collecting box 26 collects the burrs.

As shown in Figures 1, 4, 5 and 6, a moving block 3 is slidably provided in the limit groove 21, a moving plate 31 is fixedly provided on the upper surface of the moving block 3, and limiting plates 32 are fixedly provided at both ends of the upper surface of the moving plate 31. Moving grooves 33 are opened on both sides of the upper surface of the moving plate 31, and moving rods 34 are fixedly provided in the moving grooves 33. Sliding blocks 35 are slidably provided in the moving grooves 33, and sliding plates 36 are fixedly provided on the upper surfaces of the sliding blocks 35. A second threaded rod 37 is rotatably provided on one side of one limit plate 32, and a rotating handle 38 is fixedly provided at one end of the second threaded rod 37. One end of the second threaded rod 37 is fixedly connected to one side of the sliding plate 36, and the sliding block 35 is fitted with the inner wall of the moving groove 33. The second threaded rod 37 penetrates the limiting plate 32 and extends to the outside of the limiting plate 32. The sliding plate 36 is located on the inner side of the limiting plate 32, and the chassis sheet metal is clamped by the sliding plate 36, and the moving rod 34 limits the sliding plate 36.

The working principle of a deburring device for chassis sheet metal parts provided by the utility model is as follows:

Put the chassis sheet metal part on the moving plate 31, and drive the second threaded rod 37 to rotate by rotating the handle 38. The second threaded rod 37 drives the sliding plate 36 to move horizontally in the moving groove 33 to clamp the chassis sheet metal part;

The first threaded rod 22 is driven to rotate by the output end of the second motor 24, and the first threaded rod 22 drives the chassis sheet metal to move horizontally through the moving block 3 and the moving plate 31. At the same time, the output end of the first motor 195 drives the connecting rod 192 to rotate, and the connecting rod 192 drives the second rotating rod 14 to rotate through the second bevel gear 193 and the first bevel gear 18. The second rotating rod 14 drives the second rotating wheel 17, the first rotating wheel 16, the first rotating rod 13 and the grinding roller 15 to rotate through the belt 19, so that the grinding roller 15 removes burrs from the chassis sheet metal. Under the adsorption action of the negative pressure fan 196, the removed burrs and debris can be sucked into the fixed groove 25 through the through hole 2 and gathered in the collection box 26.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims (6)

1. The deburring device for the chassis sheet metal parts comprises a workbench (1), and is characterized in that baffle plates (11) are fixedly arranged on two sides of the upper surface of the workbench (1), a central plate (12) is fixedly arranged on the upper surface of each baffle plate (11), a first rotating rod (13) is rotatably arranged on one side of the upper surface of each central plate (12), a second rotating rod (14) is rotatably arranged on the other side of the upper surface of each central plate (12), a polishing roller (15) is fixedly arranged on the outer wall of each first rotating rod (13) and each second rotating rod (14), a first rotating wheel (16) is fixedly arranged at one end of each first rotating rod (13), a second rotating wheel (17) and a first bevel gear (18) are fixedly arranged at the upper end of each second rotating rod (14), each second rotating wheel (17) is arranged below each first bevel gear (18), a belt (19) is sleeved on the outer sides of each first rotating wheel (16) and each second rotating wheel (17), a connecting plate (191) is fixedly arranged on the upper surface of each central plate (12), a connecting rod (192) is rotatably arranged on one side of the upper end of each connecting plate (191), a connecting rod (192) is fixedly arranged on one end of each connecting rod (192), a second bevel gear (194) is fixedly arranged on the upper surface of each connecting rod (194), a negative pressure fan (196) is arranged on one side of the workbench (1).

2. The deburring device for the chassis sheet metal part according to claim 1, characterized in that a plurality of through holes (2) are formed in the upper surface of the workbench (1), a limit groove (21) is formed in the upper surface of the workbench (1), a first threaded rod (22) is arranged in the limit groove (21) in a rotating mode, a fixing block (23) is fixedly arranged at one end of the workbench (1), a second motor (24) is fixedly arranged on the upper surface of the fixing block (23), a fixing groove (25) is formed in one side of the workbench (1), a collecting box (26) is arranged in the fixing groove (25), and a fixing handle (27) is fixedly arranged on one side of the collecting box (26).

3. The deburring device for the chassis sheet metal part according to claim 2, wherein a moving block (3) is slidably arranged in the limiting groove (21), a moving plate (31) is fixedly arranged on the upper surface of the moving block (3), limiting plates (32) are fixedly arranged at two ends of the upper surface of the moving plate (31), moving grooves (33) are formed in two sides of the upper surface of the moving plate (31), moving rods (34) are fixedly arranged in the moving grooves (33), sliding blocks (35) are slidably arranged in the moving grooves (33), sliding plates (36) are fixedly arranged on the upper surface of the sliding blocks (35), a second threaded rod (37) is rotatably arranged on one side of the limiting plates (32), and rotary handles (38) are fixedly arranged at one ends of the second threaded rod (37).

4. The deburring device for chassis sheet metal parts according to claim 1, wherein the first bevel gear (18) is meshed with the second bevel gear (193), the first rotating rod (13) and the second rotating rod (14) penetrate through the central plate (12) and extend to the outer side of the central plate (12), the polishing roller (15) is located at the inner side of the baffle plate (11), the output end of the first motor (195) is fixedly connected with one end of the connecting rod (192), the two baffle plates (11) are located at the central positions of two sides of the upper surface of the workbench (1), and the negative pressure fan (196) is communicated with the fixing groove (25).

5. The deburring device for the chassis sheet metal part according to claim 2, wherein the through hole (2) is located at the center of the upper surface of the workbench (1), the collecting box (26) is attached to the inner wall of the fixing groove (25), the first threaded rod (22) is in threaded connection with the moving block (3), and the output end of the second motor (24) is fixedly connected with one end of the first threaded rod (22).

6. A deburring device for a sheet metal part of a chassis according to claim 3, wherein one end of the second threaded rod (37) is fixedly connected with one side of the sliding plate (36), the sliding block (35) is attached to the inner wall of the moving groove (33), the second threaded rod (37) penetrates through the limiting plate (32) and extends to the outer side of the limiting plate (32), and the sliding plate (36) is located at the inner side of the limiting plate (32).