Deburring mechanism for hardware machining

Abstract

The utility model discloses a deburring mechanism for hardware machining, which comprises a working bracket, and the working bracket comprises a working bottom plate; the first rotating motor drives the first rotating shaft to rotate, then the cleaning scraper fixedly installed on the first rotating shaft is driven to rotate at the top end of the working bottom plate, and ground burrs and chippings are swept into a waste chipping collecting groove in the top end of the working bottom plate and fall into a collecting cabinet at the bottom end of the working bottom plate. Accumulation of waste chips in the collecting cabinet can be reduced through a discharging inclined plate arranged in the collecting cabinet, the waste chips can be conveniently discharged from a discharging opening, the chips at the top end of the working bottom plate can be collected through a burr collecting assembly, and the polishing influence caused by the chips is reduced; and meanwhile, a worker pushes a pushing handle to drive a pushing rod to slide at the top end of the working bottom plate and drives an auxiliary scraper to sweep scraps at corners of the working bottom plate, and accumulation of the scraps at the top end of the working bottom plate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring equipment for hardware processing, in particular to a deburring mechanism for hardware processing. Background Art

[0002] A car charging pile is a charging device that provides electricity for electric vehicles. It occupies an important position in the electric vehicle industry chain, connecting the power grid and electric vehicles, providing convenient and efficient charging services for electric vehicles. The hardware of a car charging pile refers to various components, elements, parts and accessories made of metal materials. In a car charging pile, the hardware mainly includes casings, brackets, screws, nuts, connecting plates and other parts.

[0003] According to the announcement number CN220178894U, a deburring mechanism for hardware processing includes a support plate, a fixed plate is fixedly connected to the inner side wall of the support plate, a deburring mechanism is arranged on the fixed plate and the support plate, the deburring mechanism includes a turntable, the outer wall of the turntable is hinged with a slider through a movable rod, an electric telescopic rod is fixedly connected to the inner side wall of the slider, a grinder is fixedly connected to the telescopic end of the electric telescopic rod, a connecting shaft is fixedly connected at the center of the turntable, and a rotating shaft is connected to the outer wall of the connecting shaft through bevel gear 1 and bevel gear 2. The utility model drives the workpiece to rotate by driving the driven gear, and at the same time drives the grinder to move up and down along the cylindrical workpiece by the rotation of the turntable to fully grind the surface of the cylindrical workpiece.

[0004] The above utility model drives the driven gear to rotate by the driving gear, and drives the grinder to move up and down along the cylindrical workpiece by the rotation of the turntable, so as to fully grind the surface of the cylindrical workpiece. However, when grinding, the burrs generated will fall on the surface of the workbench, and when too much burrs accumulate, it will affect the grinding. Utility Model Content

[0005] The purpose of the utility model is: the above-mentioned utility model drives the rotation of the driven gear through the active gear, and at the same time uses the rotation of the turntable to drive the grinder to move up and down along the cylindrical workpiece to fully grind the surface of the cylindrical workpiece. However, when grinding, the burrs generated will fall on the surface of the workbench. When too much burrs accumulate, it will affect the grinding. A deburring mechanism for hardware processing is provided.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deburring mechanism for hardware processing, comprising a working bracket, the working bracket comprising a working base plate, a support plate symmetrically fixedly installed on the bottom end of the working base plate, and a support frame fixedly installed on the top end of the working base plate, a burr collecting assembly is arranged in the middle of the support plate, the burr collecting assembly comprises a collection cabinet fixedly installed on the bottom end of the working base plate, a waste chip collecting groove symmetrically and evenly opened on the top end of the working base plate, a rotating shaft 1 is rotatably connected to the top end of the working base plate, and a cleaning scraper for sweeping burrs on the top end of the working base plate into the inner side of the waste chip collecting groove is evenly fixedly installed on the outer periphery of the rotating shaft 1, a rotating motor 1 is fixedly installed on the bottom end of the working base plate, and the output end of the rotating motor 1 passes through the working base plate and is fixedly installed on the rotating shaft 1, and a protective shell for protection is fixedly installed on the outer periphery of the rotating motor 1.

[0007] As a further solution of the utility model: an auxiliary scraper for cleaning burrs in corners is slidably connected to the top of the working base plate, and a pushing rod is symmetrically fixedly installed at one end of the auxiliary scraper for easy pushing by the staff, and a pushing handle is fixedly installed at one end of the pushing rod through the support frame, and protective plates are symmetrically fixedly installed at both ends of the working base plate to prevent debris from falling onto the working base plate.

[0008] As a further solution of the utility model: a discharge inclined plate for facilitating the discharge of waste chips is arranged inside the collection cabinet, and a discharge port for discharging waste chips is opened at one end of the collection cabinet.

[0009] As a further solution of the utility model: a placing plate for placing the workpiece is fixedly installed on the top of the rotating shaft, and a clamping assembly for clamping the workpiece is evenly arranged around the top of the placing plate, and the clamping assembly includes a slide groove opened at the top of the placing plate and an L-shaped clamping plate slidably connected to the inside of the slide groove, and an anti-slip layer fixed to the L-shaped clamping plate is evenly arranged on the inner side of the slide groove, a limiting fastening rod for fixing is inserted at one end of the L-shaped clamping plate, and an anti-slip layer is also arranged at the bottom end of the limiting fastening rod, and a wear-resistant plate for increasing the clamping friction is fixed at one end of the L-shaped clamping plate.

[0010] As a further solution of the utility model: a grinding assembly is arranged on the top of the placing plate, and the grinding assembly includes a grinding base, a rotating base rotatably connected to the bottom end of the grinding base, and a rotating motor 2 fixedly installed on the grinding base to drive the rotating base to rotate; a lifting plate is fixedly installed on the top of the grinding base, and a rack for adjustment is provided at one end of the lifting plate; a driving cabinet box is fixedly installed on the top of the support frame, and a rotating shaft 2 is rotatably connected inside the driving cabinet box, and a rotating gear meshing with the rack at one end of the lifting plate is fixed on the outer periphery of the rotating shaft 2; one end of the rotating shaft 2 passes through the driving cabinet box and is electrically connected to the driving motor.

[0011] As a further solution of the utility model: a grinding rod for grinding the workpiece is fixedly installed at the bottom end of the rotating base, and the grinding rod is evenly surrounded and fixedly installed at the bottom end of the rotating base.

[0012] As a further solution of the utility model: a threaded rod threadedly connected to the rotating base is fixedly arranged at the top of the grinding rod, and screw grooves threadedly fixed to the threaded rod are evenly arranged around the bottom of the rotating base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is used when the workpiece to be polished is first placed on the top of the placement plate, and the L-shaped clamping plate is slid inside the slide groove according to the size of the workpiece. When the L-shaped clamping plate fits the outer wall of the workpiece, the limiting fastening rod is passed through the L-shaped clamping plate and abuts against the anti-skid layer inside the slide groove. The clamping friction force generated by the anti-skid layer inside the slide groove and the anti-skid layer at the bottom end of the limiting fastening rod can reduce the situation of sliding during polishing, and the wear-resistant plate at one end of the L-shaped clamping plate can increase the clamping friction force, increase the clamping stability, and can clamp workpieces of different sizes through the clamping assembly, thereby increasing the functionality of clamping.

[0015] The rotating base at the bottom of the grinding base is driven to rotate by starting the rotating motor 2, and the grinding rod at the bottom of the rotating base is driven to grind the surface of the workpiece. At the same time, the placing plate is driven to rotate in the opposite direction to the rotating base by starting the rotating motor 1. The double rotation of the rotating base and the placing plate can make the workpiece subject to forces and stresses in different directions under different rotation directions, which helps to make the surface of the workpiece smoother and improve the grinding accuracy. At the same time, the driving motor is started to drive the rotating shaft 2 to rotate, drive the rotating gear to rotate, and then drive the rack meshing with it to move. The lifting plate can be driven to move up and down through the rack and the rotating gear, which is convenient for grinding workpieces at different heights.

[0016] During grinding, the rotating motor drives the rotating shaft to rotate, which in turn drives the cleaning scraper fixedly installed with the rotating shaft to rotate on the top of the working base plate, and sweeps the grinding burrs and debris into the waste chip collection groove at the top of the working base plate, and drops them into the collection cabinet at the bottom of the working base plate. The discharge inclined plate arranged inside the collection cabinet can reduce the accumulation of waste chips in the collection cabinet, and facilitates the discharge of waste chips from the discharge port. The burr collection component can collect the debris on the top of the working base plate, reducing the impact of grinding caused by the debris. At the same time, the staff drives the push rod to slide on the top of the working base plate by pushing the push handle, and drives the auxiliary scraper to clean the waste chips in the corners of the working base plate, reducing the accumulation of debris on the top of the working base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the working bracket of the utility model;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0021] Figure 5 It is a schematic diagram of the bottom surface structure of the grinding base of the utility model.

[0022] In the figure: 1. working support; 11. working base plate; 12. support frame; 13. support plate; 2. grinding assembly; 21. grinding base; 22. rotating base; 23. rotating motor 2; 24. lifting plate; 25. rack; 26. driving cabinet; 27. rotating shaft 2; 28. rotating gear; 29. ​​driving motor; 210. grinding rod; 211. threaded rod; 212. screw groove; 3. burr collecting assembly; 31. collecting Cabinet; 32. Discharge port; 33. Discharge ramp; 34. Rotating motor 1; 35. Protective housing; 36. Rotating shaft 1; 37. Cleaning scraper; 38. Waste collection trough; 39. Placement plate; 310. Auxiliary scraper; 311. Push rod; 312. Push handle; 313. Protective plate; 4. Clamping assembly; 41. Slide; 42. L-shaped clamping plate; 43. Anti-skid layer; 44. Limiting fastening rod; 45. Wear-resistant plate. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0025] Reference Figures 1 to 5 In an embodiment of the utility model, a deburring mechanism for hardware processing comprises a working support 1, the working support 1 comprises a working base plate 11, a support plate 13 symmetrically fixedly mounted on the bottom end of the working base plate 11, and a support frame 12 fixedly mounted on the top end of the working base plate 11, a burr collecting assembly 3 is arranged in the middle of the support plate 13, the burr collecting assembly 3 comprises a collecting cabinet 31 fixedly mounted on the bottom end of the working base plate 11, a waste chip collecting groove 38 symmetrically and evenly opened on the top end of the working base plate 11, a rotating shaft 36 is rotatably connected to the top end of the working base plate 11, and a cleaning scraper 37 is evenly fixedly mounted on the outer periphery of the rotating shaft 36 for sweeping the burrs on the top end of the working base plate 11 into the inner side of the waste chip collecting groove 38, a rotating motor 34 is fixedly mounted on the bottom end of the working base plate 11, and the output end of the rotating motor 34 passes through the working base plate 11 and is fixedly mounted on the rotating shaft 36, and a protective shell 35 is fixedly mounted on the outer periphery of the rotating motor 34 for protection.

[0026] Reference Figures 1 to 5 An auxiliary scraper 310 for cleaning burrs in the corners is slidably connected to the top of the working base plate 11, and a pushing rod 311 is symmetrically fixedly installed at one end of the auxiliary scraper 310 for the convenience of staff to push, and a pushing handle 312 is fixedly installed at one end of the pushing rod 311 through the support frame 12, and protective plates 313 are symmetrically fixedly installed at both ends of the working base plate 11 to prevent debris from falling onto the working base plate 11, and a discharge inclined plate 33 for facilitating the discharge of waste chips is arranged inside the collection cabinet 31, and a discharge port 32 for the discharge of waste chips is opened at one end of the collection cabinet 31.

[0027] Reference Figures 1 to 5 A placing plate 39 for placing the workpiece is fixedly installed on the top of the rotating shaft 36, and a clamping assembly 4 for clamping the workpiece is evenly arranged around the top of the placing plate 39. The clamping assembly 4 includes a slide groove 41 opened at the top of the placing plate 39 and an L-shaped clamping plate 42 slidably connected to the inside of the slide groove 41. An anti-skid layer 43 fixed to the L-shaped clamping plate 42 is evenly arranged on the inner side of the slide groove 41. A limiting fastening rod 44 is inserted at one end of the L-shaped clamping plate 42 for fixing, and the bottom end of the limiting fastening rod 44 is also provided with an anti-skid layer 43. A wear-resistant plate 45 for increasing the clamping friction is fixed at one end of the L-shaped clamping plate 42.

[0028] Reference Figures 1 to 5 A grinding assembly 2 is arranged at the top of the placing plate 39, and the grinding assembly 2 includes a grinding base 21, a rotating base 22 rotatably connected to the bottom end of the grinding base 21, and a rotating motor 23 fixedly installed on the grinding base 21 to drive the rotating base 22 to rotate. A lifting plate 24 is fixedly installed at the top of the grinding base 21, and a rack 25 for adjustment is opened at one end of the lifting plate 24. A driving cabinet box 26 is fixedly installed at the top of the support frame 12, and a rotating shaft 27 is rotatably connected inside the driving cabinet box 26, and the rotating shaft 27 is externally A rotating gear 28 is fixedly provided around the rotating base 22 and is meshed with a rack 25 at one end of the lifting plate 24. One end of the rotating shaft 27 passes through the driving cabinet box 26 and is electrically connected to a driving motor 29. A grinding rod 210 for grinding the workpiece is fixedly installed at the bottom end of the rotating base 22, and the grinding rod 210 is evenly fixed around the bottom end of the rotating base 22. A threaded rod 211 is fixedly provided at the top end of the grinding rod 210 and is threadedly fixed to the rotating base 22. A screw groove 212 is evenly provided around the bottom end of the rotating base 22 and is threadedly fixed to the threaded rod 211.

[0029] The working principle of the utility model is as follows: when in use, first place the workpiece to be polished on the top of the placement plate 39, slide the L-shaped clamping plate 42 on the inner side of the slide groove 41 according to the size of the workpiece, and when the L-shaped clamping plate 42 fits the outer wall of the workpiece, the limiting fastening rod 44 passes through the L-shaped clamping plate 42 and abuts against the anti-skid layer 43 on the inner side of the slide groove 41. The clamping friction force generated by the anti-skid layer 43 inside the slide groove 41 and the anti-skid layer 43 at the bottom end of the limiting fastening rod 44 can reduce the sliding during polishing, and the wear-resistant plate 45 at one end of the L-shaped clamping plate 42 can increase the clamping force. The friction force increases the stability of the clamping. The clamping assembly 4 can clamp workpieces of different sizes to increase the functionality of the clamping. Then, the rotating base 22 at the bottom of the grinding base 21 is driven to rotate by starting the rotating motor 23, and the grinding rod 210 at the bottom of the rotating base 22 is driven to grind the surface of the workpiece. At the same time, the rotating motor 1 34 is started to drive the placement plate 39 to rotate in the opposite direction of the rotating base 22. The dual rotation of the rotation of the rotating base 22 and the placement plate 39 can make the workpiece subject to forces and stresses in different directions in different rotation directions, which helps to make the surface of the workpiece more The grinding accuracy is improved. At the same time, the driving motor 29 is started to drive the rotating shaft 27 to rotate, the rotating gear 28 is driven to rotate, and then the rack 25 meshing with it is driven to move. The lifting plate 24 can be driven to move up and down through the rack 25 and the rotating gear 28, which is convenient for grinding workpieces at different heights. When grinding, the rotating motor 34 drives the rotating shaft 36 to rotate, and then drives the cleaning scraper 37 fixedly installed with the rotating shaft 36 to rotate at the top of the working bottom plate 11, and sweeps the grinding burrs and debris into the waste scraper at the top of the working bottom plate 11. The waste chips are collected in the collecting groove 38 and fall into the collecting cabinet 31 at the bottom of the working base plate 11. The discharge inclined plate 33 arranged inside the collecting cabinet 31 can reduce the accumulation of waste chips in the collecting cabinet 31, and it is convenient to discharge the waste chips from the discharge port 32. The burr collection component 3 can collect the debris on the top of the working base plate 11 to reduce the grinding impact caused by the debris. At the same time, the staff drives the pushing rod 311 to slide on the top of the working base plate 11 by pushing the pushing handle 312, and drives the auxiliary scraper 310 to clean the waste chips in the corners of the working base plate 11, thereby reducing the accumulation of debris on the top of the working base plate 11.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A deburring mechanism for hardware processing, characterized in that: The working support (1) comprises a working base plate (11), a support plate (13) symmetrically fixedly mounted on the bottom end of the working base plate (11), and a support frame (12) fixedly mounted on the top end of the working base plate (11); a burr collecting assembly (3) is arranged in the middle of the support plate (13); the burr collecting assembly (3) comprises a collecting cabinet (31) fixedly mounted on the bottom end of the working base plate (11), and a waste chip collecting trough (38) symmetrically and evenly arranged on the top end of the working base plate (11); The top end of the bottom plate (11) is rotatably connected to a rotating shaft (36), and a cleaning scraper (37) is evenly fixedly mounted on the outer periphery of the rotating shaft (36) for sweeping burrs on the top end of the working bottom plate (11) into the inner side of a waste chip collecting groove (38). A rotating motor (34) is fixedly mounted on the bottom end of the working bottom plate (11), and the output end of the rotating motor (34) passes through the working bottom plate (11) and is fixedly mounted on the rotating shaft (36). A protective housing (35) is fixedly mounted on the outer periphery of the rotating motor (34) for protection.

2. A deburring mechanism for hardware processing according to claim 1, characterized in that: The top of the working base plate (11) is slidably connected to an auxiliary scraper (310) for cleaning burrs at corners, and a push rod (311) is symmetrically fixedly installed at one end of the auxiliary scraper (310) for easy pushing by a worker, and a push handle (312) is fixedly installed at one end of the push rod (311) passing through the support frame (12), and protective plates (313) are symmetrically fixedly installed at both ends of the working base plate (11) for preventing debris from falling onto the working base plate (11).

3. A deburring mechanism for hardware processing according to claim 1, characterized in that: The collecting cabinet (31) is provided with a discharge inclined plate (33) for facilitating the discharge of waste chips, and a discharge port (32) for discharging waste chips is provided at one end of the collecting cabinet (31).

4. A deburring mechanism for hardware processing according to claim 1, characterized in that: A placement plate (39) for placing a workpiece is fixedly installed at the top of the rotating shaft (36), and a clamping assembly (4) for clamping the workpiece is evenly arranged around the top of the placement plate (39). The clamping assembly (4) includes a slide groove (41) opened at the top of the placement plate (39) and an L-shaped clamping plate (42) slidably connected to the inside of the slide groove (41). An anti-skid layer (43) for limiting and fixing with the L-shaped clamping plate (42) is evenly arranged on the inner side of the slide groove (41). A limit fastening rod (44) for fixing is inserted at one end of the L-shaped clamping plate (42), and the bottom end of the limit fastening rod (44) is also provided with an anti-skid layer (43). A wear-resistant plate (45) for increasing the clamping friction force is fixed at one end of the L-shaped clamping plate (42).

5. A deburring mechanism for hardware processing according to claim 4, characterized in that: A grinding assembly (2) is arranged at the top of the placement plate (39), and the grinding assembly (2) comprises a grinding base (21), a rotating base (22) rotatably connected to the bottom end of the grinding base (21), and a rotating motor (23) fixedly mounted on the grinding base (21) and driving the rotating base (22) to rotate. A lifting plate (24) is fixedly mounted on the top of the grinding base (21), and a rack (25) for adjustment is provided at one end of the lifting plate (24). A driving cabinet (26) is fixedly mounted on the top of the support frame (12), and a rotating shaft (27) is rotatably connected inside the driving cabinet (26), and a rotating gear (28) meshingly connected to the rack (25) at one end of the lifting plate (24) is fixedly arranged on the outer periphery of the rotating shaft (27), and one end of the rotating shaft (27) passes through the driving cabinet (26) and is electrically connected to the driving motor (29).

6. A deburring mechanism for hardware processing according to claim 5, characterized in that: A grinding rod (210) for grinding a workpiece is fixedly mounted on the bottom end of the rotating base (22), and the grinding rod (210) is evenly surrounded and fixedly mounted on the bottom end of the rotating base (22).

7. A deburring mechanism for hardware processing according to claim 6, characterized in that: A threaded rod (211) threadedly fixedly connected to the rotating base (22) is fixedly disposed at the top end of the grinding rod (210), and screw grooves (212) threadedly fixed to the threaded rod (211) are evenly arranged around the bottom end of the rotating base (22).

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