A deburring device for hardware machining

Abstract

The utility model discloses a deburring equipment for hardware machining, including conveying mechanism, both sides of the top of conveying mechanism all are fixed with support plate, and the fixed with box between two support plates, the top of box is installed with electric push rod, and the output shaft of electric push rod inserts the inside of box and is connected with polishing mechanism. The utility model discloses a magnetic conveying belt of conveying mechanism realizes hardware automatic feeding, and cooperation support roll guarantees the stable delivery, replaces manual operation, reduces the potential safety hazard again, and satisfies the continuous batch processing demand again, and polishing mechanism is adjusted the polishing distance with the help of electric push rod accurately, and the revolution and rotation movement of polishing disc are combined, realize all -round even deburring, improve the processing effect, effectively solve traditional manual auxiliary mode's low efficiency, poor safety, uneven quality etc. problem, save the manual cost while, improve the processing efficiency and quality stability significantly, be suitable for large -scale hardware deburring processing.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, and in particular to a deburring device for hardware processing. Background Technology

[0002] During the processing of hardware parts, burrs are often generated on the surface and edges due to processes such as cutting, stamping, and grinding. These burrs not only affect the appearance quality of the hardware parts, but also lead to a decrease in fitting accuracy during subsequent assembly. They may even fall off during use due to friction or collision, causing equipment failure or safety hazards. Therefore, deburring hardware parts is a key process to ensure their processing quality and performance.

[0003] Currently, most deburring devices for hardware processing rely on manual feeding and grinding. Specifically, the operator holds the hardware and brings the part to be deburred close to a high-speed rotating grinding wheel or grinding disc. By manually adjusting the position, angle, and contact force of the hardware, the burrs are brought into contact with the grinding part and removed.

[0004] However, the aforementioned manual-assisted feeding deburring method has significant shortcomings: on the one hand, the processing efficiency is low, the speed of manual operation is limited, it is difficult to meet the continuous processing needs of large batches of hardware parts, and long-term operation can easily lead to personnel fatigue, further reducing production efficiency; on the other hand, there are significant safety hazards, as the operator's hands need to be in close contact with the high-speed rotating grinding parts, and slight improper operation may cause scratches, entanglement and other safety accidents. At the same time, the stability of the force and angle controlled manually is poor, which can easily lead to uneven deburring effect and affect the consistency of hardware parts processing quality. In order to solve the above shortcomings, we propose a deburring equipment for hardware parts processing. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a deburring device for hardware processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A deburring device for processing hardware parts includes a conveying mechanism. Support plates are fixed on both sides of the top of the conveying mechanism. A housing is fixed between the two support plates. An electric push rod is installed on the top of the housing. The output shaft of the electric push rod is inserted into the interior of the housing and connected to a grinding mechanism.

[0008] The conveying mechanism includes a base plate, a base fixed to the top of the base plate, conveying rollers rotatably connected to both ends inside the base, a support roller rotatably connected inside the base, magnetic conveyor belts mounted on the two conveying rollers, and a first motor mounted on one end of the side of the base. The output shaft of the first motor is inserted into the interior of the base and connected to one of the conveying rollers.

[0009] Preferably, the number of support rollers is several, and the several support rollers are located between two conveyor rollers and are in rolling connection with the magnetic conveyor belt.

[0010] Preferably, the grinding mechanism includes a first housing fixed to the bottom of the output shaft of the electric push rod, a second motor installed inside the first housing, a second housing fixed to the bottom of the first housing, the output shaft of the second motor inserted into the interior of the second housing and connected to a turntable, a gear ring fixed on the inner wall of the second housing, a rotating shaft rotatably connected to the turntable, a gear fixedly sleeved on the rotating shaft, the rotating shaft passing through the turntable and connected to a movable plate, and a grinding disc fixed to the bottom of the movable plate.

[0011] Preferably, the number of the rotating shafts is at least four, and the four rotating shafts are located on the turntable and are distributed in a circular array.

[0012] Preferably, the gear and the gear ring are meshing drives.

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

[0014] In this invention, the conveying mechanism achieves automatic feeding of hardware parts through a magnetic conveyor belt, eliminating the need for manual assistance. Specifically, a first motor drives the conveyor roller to rotate, which in turn drives the magnetic conveyor belt. The magnetic conveyor belt's adsorption force can stably support ferromagnetic hardware parts. Combined with the support of several support rollers, the hardware parts are ensured to remain in a stable position and not easily shift during the conveying process. This replaces the traditional manual hand-held or pushing operation, not only reducing manual intervention and lowering the safety hazards of operators coming into close contact with the polished parts, but also enabling continuous and stable conveying of hardware parts, providing a foundation for mass production and effectively improving feeding efficiency.

[0015] Meanwhile, the electric push rod and the grinding mechanism work together to achieve efficient deburring of the metal parts. The electric push rod can adjust the height of the grinding mechanism by extending and retracting, thereby precisely controlling the distance between the grinding disc and the surface of the metal parts. This adapts to the processing needs of metal parts of different thicknesses or sizes, ensuring moderate grinding force. When the grinding mechanism is working, the second motor drives the turntable to rotate. The rotating shaft on the turntable rotates synchronously under the meshing of gears and gear rings, causing the grinding discs to revolve and rotate simultaneously. Multiple grinding discs arranged in a circular array can fully cover the surface of the metal parts, improving the uniformity and thoroughness of deburring. This structural design not only ensures the consistency of deburring effect but also further improves processing efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a deburring device for hardware processing proposed in this utility model;

[0017] Figure 2 for Figure 1 Cross-sectional view of the central conveyor mechanism;

[0018] Figure 3 for Figure 1 Internal installation diagram of the middle housing;

[0019] Figure 4 for Figure 3 A cross-sectional view of the grinding mechanism.

[0020] In the diagram: 1 Conveying mechanism, 11 Base plate, 12 Base, 13 Conveying roller, 14 Support roller, 15 Magnetic conveyor belt, 16 First motor, 2 Support plate, 3 Housing, 4 Electric push rod, 5 Grinding mechanism, 51 First housing, 52 Second motor, 53 Second housing, 54 Turntable, 55 Gear ring, 56 Rotating shaft, 57 Gear, 58 Movable plate, 59 Grinding disc. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A deburring device for processing hardware parts includes a conveying mechanism 1, with support plates 2 fixed on both sides of the top of the conveying mechanism 1, and a housing 3 fixed between the two support plates 2. An electric push rod 4 is installed on the top of the housing 3, and the output shaft of the electric push rod 4 is inserted into the interior of the housing 3 and connected to a grinding mechanism 5.

[0023] In this embodiment, refer to Figure 1 and Figure 2The structural design of the conveying mechanism 1 enables automated and stable conveying of hardware parts: the base plate 11 provides stable support for the overall structure, and the conveying rollers 13 at both ends are connected by a magnetic conveyor belt 15 inside the fixed base 12 at the top. The first motor 16 on the side drives the conveying rollers 13 to rotate, which directly drives the magnetic conveyor belt 15 to operate, achieving continuous feeding without manual pushing; several support rollers 14 inside the base 12 are connected to the magnetic conveyor belt 15 in a rolling manner, which can not only prevent the conveyor belt from sagging due to carrying hardware parts, but also reduce frictional resistance. Combined with the magnetic force of the magnetic conveyor belt 15 on the ferromagnetic hardware parts, it can ensure that the hardware parts are stable in position and not easily deviated during the conveying process, effectively replacing traditional manual hand operation, reducing safety hazards while improving feeding efficiency;

[0024] In this embodiment, refer to Figure 1 , Figure 3 and Figure 4 The structural design of the grinding mechanism 5 ensures the high efficiency and uniformity of deburring: a second motor 52 is installed in the first housing 51 at the bottom of the output shaft of the electric push rod 4, and the second housing 53 fixed at its bottom provides protection for the internal components. When the second motor 52 drives the turntable 54 to rotate, the rotating shaft 56 on the turntable 54 revolves with it. At the same time, the gear 57 on the rotating shaft 56 meshes with the gear ring 55 on the inner wall of the second housing 53, driving the rotating shaft 56 to rotate, so that the bottom grinding disc 59 revolves and rotates at the same time. At least four grinding discs 59 arranged in a circumferential array can fully cover the surface of the hardware. With the electric push rod 4, the distance between the grinding disc 59 and the hardware can be flexibly adjusted to adapt to the processing needs of hardware with different thicknesses, ensuring thorough and uniform deburring, and significantly improving processing quality and efficiency.

[0025] When the conveying mechanism 1 is working, the first motor 16 starts, and its output shaft drives the connected conveying roller 13 to rotate. Since the two conveying rollers 13 are connected by a magnetic conveyor belt 15, the magnetic conveyor belt 15 rotates synchronously with the conveying rollers 13. Several support rollers 14 inside the base 12 roll in contact with the magnetic conveyor belt 15, providing stable support for the magnetic conveyor belt 15 and preventing it from sagging due to the weight of the hardware. When the hardware is placed on the magnetic conveyor belt 15, it will be magnetically attracted and fixed, and conveyed from the feeding end to the bottom of the grinding mechanism 5 along with the magnetic conveyor belt 15, realizing automatic feeding.

[0026] When the grinding mechanism 5 is working, the electric push rod 4 extends and retracts according to the thickness of the hardware, driving the first housing 51, the second housing 53 and the grinding disc 59 at the bottom to rise and fall as a whole, adjusting the distance between the grinding disc 59 and the surface of the hardware to a suitable position. Then the second motor 52 starts, and its output shaft drives the turntable 54 to rotate inside the second housing 53. The rotating shaft 56 on the turntable 54 revolves synchronously with the turntable 54. At the same time, the gear 57 on the rotating shaft 56 meshes with the gear ring 55 on the inner wall of the second housing 53, causing the rotating shaft 56 to rotate on its own axis. The revolution and rotation of the rotating shaft 56 drive the movable plate 58 and the grinding disc 59 at the bottom to move synchronously. Multiple grinding discs 59 arranged in a circumferential array perform all-round grinding on the surface of the hardware, removing burrs from the surface and edges.

[0027] In summary, this utility model achieves automatic feeding of hardware parts through the magnetic conveyor belt of the conveying mechanism, and the support roller ensures stable conveying, replacing manual operation, reducing safety hazards and meeting the needs of continuous batch processing. The grinding mechanism uses an electric push rod to precisely adjust the grinding distance, and combined with the revolution and rotation of the grinding disc, it achieves all-round uniform deburring, improves the processing effect, and effectively solves the problems of low efficiency, poor safety, and uneven quality of traditional manual assistance methods. While saving labor costs, it significantly improves processing efficiency and quality stability, and is suitable for large-scale deburring of hardware parts.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A deburring device for processing hardware parts, comprising a conveying mechanism (1), characterized in that, The top of the conveying mechanism (1) is fixed with support plates (2) on both sides, and a box (3) is fixed between the two support plates (2). An electric push rod (4) is installed on the top of the box (3). The output shaft of the electric push rod (4) is inserted into the inside of the box (3) and connected to a grinding mechanism (5). The conveying mechanism (1) includes a base plate (11), a base (12) is fixed on the top of the base plate (11), and conveying rollers (13) are rotatably connected to both ends inside the base (12). A support roller (14) is rotatably connected inside the base (12). Magnetic conveyor belts (15) are installed on the two conveying rollers (13). A first motor (16) is installed at one end of the side of the base (12). The output shaft of the first motor (16) is inserted into the interior of the base (12) and connected to one of the conveying rollers (13).

2. The deburring equipment for hardware processing according to claim 1, characterized in that, The number of support rollers (14) is several, and the several support rollers (14) are located between two conveyor rollers (13) and are in rolling connection with the magnetic conveyor belt (15).

3. The deburring equipment for hardware processing according to claim 1, characterized in that, The grinding mechanism (5) includes a first housing (51) fixed to the bottom of the output shaft of the electric push rod (4), a second motor (52) installed inside the first housing (51), a second housing (53) fixed to the bottom of the first housing (51), the output shaft of the second motor (52) inserted into the interior of the second housing (53) and connected to a turntable (54), a gear ring (55) fixed on the inner wall of the second housing (53), a rotating shaft (56) rotatably connected to the turntable (54), a gear (57) fixedly sleeved on the rotating shaft (56), the rotating shaft (56) passing through the turntable (54) and connected to a movable plate (58), and a grinding disc (59) fixed to the bottom of the movable plate (58).

4. The deburring equipment for hardware processing according to claim 3, characterized in that, The number of the rotating shafts (56) is at least four, and the four rotating shafts (56) are located on the turntable (54) and are distributed in a circular array.

5. The deburring equipment for hardware processing according to claim 3, characterized in that, The gear (57) and the gear ring (55) are meshed and driven.

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