High-precision chamfering device

Abstract

The high-precision chamfering device comprises a workbench, a guide assembly, a clamping mechanism, a material supporting mechanism, a cutter feeding mechanism and a discharging mechanism are arranged on the workbench, the guide assembly is used for guiding a rod body workpiece on a material storage frame into a machining station, the material supporting mechanism is used for supporting the rod body workpiece at the machining station, and the cutter feeding mechanism is used for feeding the rod body workpiece to the workbench. The clamping mechanism is used for clamping a rod body workpiece at a machining station, the tool feeding mechanism is used for driving a tool to chamfer the end of the rod body workpiece at the machining station, the discharging mechanism is used for guiding the chamfered rod body workpiece out of the machining station, and the production efficiency is greatly improved through an automatic guiding-in system, an automatic clamping system, an automatic chamfering system and an automatic guiding-out system. And the requirement for manual operation is reduced, so that the labor cost and personal errors are reduced, and the requirements for high efficiency, high precision and high reliability of machining equipment in modern industrial production are met.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a high-precision chamfering device. Background Technique

[0002] In the field of industrial manufacturing, especially in the processing of metal materials, chamfering treatment is an important process. Most traditional chamfering processes rely on manual operation, which not only has low efficiency but also difficult to guarantee accuracy. In order to improve processing efficiency and quality, automated chamfering equipment has become an inevitable development trend. The existing automatic chamfering devices have complex structures, are not simple and effective enough, have high manufacturing costs and poor operating reliability. Content of the Utility Model

[0003] To solve the above technical problems, the utility model relates to a high-precision chamfering device, which has a simple and reliable structure, effectively solves the above technical problems, and is suitable for popularization and use. To achieve the above purpose, the utility model is realized through the following technical solutions:

[0004] A high-precision chamfering device includes a workbench, on which a guiding component, a clamping mechanism, a material supporting mechanism, a tool feeding mechanism, and a blanking mechanism are arranged. The guiding component is used to guide the rod-shaped workpiece on the storage rack into the processing station. The material supporting mechanism is used to support the rod-shaped workpiece at the processing station. The clamping mechanism is used to clamp the rod-shaped workpiece at the processing station. Two groups of tool feeding mechanisms are symmetrically arranged on the left and right of the workbench. The tool feeding mechanism is used to drive the tool to chamfer the end of the rod-shaped workpiece at the processing station. The blanking mechanism is used to export the rod-shaped workpiece that has completed chamfering from the processing station. The guiding component includes two relatively arranged baffles, and a supporting plate is fixedly arranged between the two baffles. A U-shaped groove is arranged at the bottom of the supporting plate for the tool to pass through. The distance between the two baffles is adapted to the diameter of the rod-shaped workpiece. The clamping mechanism includes a fixed clamping block, a movable clamping block, a double-rod cylinder, and a push plate. The fixed clamping block and the movable clamping block are relatively arranged and both are provided with V-shaped clamping grooves. The double-rod cylinder is fixedly installed on the workbench, and the piston rod of the double-rod cylinder is fixedly connected to the push plate. The push plate is fixedly connected to the movable clamping block. The double-rod cylinder is used to drive the movable clamping block to approach or move away from the fixed clamping block.

[0005] On the basis of the above solution and as the preferred solution of the above solution: The clamping mechanism further includes guiding blocks. The guiding blocks are L-shaped and are symmetrically arranged on both sides of the movable clamping block. The two sides of the movable clamping block are provided with protruding parts, and the guiding blocks are provided with sliding grooves that are slidably matched with the protruding parts of the movable clamping block.

[0006] On the basis of the above solution and as an optimized solution of the above solution: The material supporting mechanism includes a single-rod cylinder, which is fixedly installed on the workbench. The piston rod of the single-rod cylinder is fixedly connected to a supporting block, and a supporting rod is arranged on one side of the supporting block facing the processing station.

[0007] On the basis of the above solution and as an optimized solution of the above solution: The blanking mechanism includes a fixing plate and a guide rod. The fixing plate is fixed on one side of the workbench. The fixing plate is fixedly connected to one end of the guide rod. The guide rod is in an inclined downward state, and the end of the guide rod faces the material receiving box.

[0008] On the basis of the above solution and as an optimized solution of the above solution: The workbench is divided into two sliding plates, and the bottoms of the two sliding plates are connected to a lead screw displacement mechanism.

[0009] The prominent and beneficial technical effects of the present utility model compared with the prior art are as follows: The automated feeding, clamping, chamfering, and discharging system greatly improves the production efficiency, reduces the need for manual operation, thereby reducing labor costs and human errors. The precise guiding components and clamping mechanism of the device ensure the stability and accuracy of the workpiece during the processing, significantly improving the processing quality. The reasonable layout of the material supporting mechanism and the blanking mechanism makes the support and discharging of the workpiece during the processing smoother, reducing the risk of workpiece damage. Overall, through its automation and precise design, this high-precision chamfering device realizes efficient, stable, and high-quality chamfering processing of rod-shaped workpieces, meeting the requirements of modern industrial production for high efficiency, high precision, and high reliability of processing equipment. Description of the Drawings

[0010] Figure 1 It is a schematic diagram of the first perspective of the device;

[0011] Figure 2 It is a schematic diagram of the second perspective of the device. Detailed Embodiments

[0012] To make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific embodiments and examples described below are for illustrative purposes only and are not limitations on the present utility model.

[0013] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the attached Figure 1The directions or positional relationships shown are only for the convenience of describing the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present utility model.

[0014] In the description of the present application, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0015] To solve the above technical problems, as Figure 1-2 shown, the present utility model designs a high-precision chamfering device, which includes a workbench 1. A guiding component, a clamping mechanism, a workpiece supporting mechanism, a tool feeding mechanism 2, and a blanking mechanism are arranged on the workbench 1. The guiding component is used to guide the rod-shaped workpiece on a storage rack (not shown in the figure) into the processing station. The workpiece supporting mechanism is used to support the rod-shaped workpiece at the processing station. The clamping mechanism is used to clamp the rod-shaped workpiece at the processing station. Two sets of tool feeding mechanisms 2 are symmetrically arranged on the left and right of the workbench 1. The tool feeding mechanism 2 is used to drive a tool 3 to chamfer the end of the rod-shaped workpiece at the processing station. The blanking mechanism is used to export the rod-shaped workpiece that has completed chamfering from the processing station.

[0016] Specifically, the guiding component includes two relatively arranged baffles 4. The distance between the two baffles 4 is adapted to the diameter of the workpiece. The rod-shaped workpiece can fall from the storage rack and drop into the processing station along the gap between the two. A support plate 5 is fixedly arranged between the two baffles 4. A U-shaped groove 6 is arranged at the bottom of the support plate 5. The U-shaped groove 6 is used for the tool 3 to pass through. The tool feeding mechanism 2 can drive the tool 3 to reciprocate linearly and can also drive the tool 3 to rotate for cutting. The symmetrically arranged tool feeding mechanisms 2 on the left and right make the processing process more uniform and efficient. This design not only speeds up the processing speed but also ensures the consistency of the chamfering quality, thereby improving the processing precision and appearance quality of the product.

[0017] The clamping mechanism includes a fixed clamping block 7, a movable clamping block 8, a double-rod cylinder 9, and a push plate 10. The fixed clamping block 7 and the movable clamping block 8 are relatively arranged and both are provided with V-shaped clamping grooves. The double-rod cylinder 9 is fixedly installed on the workbench 1. The piston rod of the double-rod cylinder 9 is fixedly connected to the push plate 10. The push plate 10 is fixedly connected to the movable clamping block 8. When the rod-shaped workpiece drops to the processing station, the piston rod of the double-rod cylinder 9 extends to drive the movable clamping block 8 to approach the fixed clamping block 7 to complete the clamping of the rod-shaped workpiece. This automated operation not only improves the production efficiency but also reduces the complexity and error rate of manual operation.

[0018] Further, the clamping mechanism further includes a guide block 11. The guide block 11 is L-shaped, and two guide blocks 11 are symmetrically arranged on both sides of the movable clamping block 8. The two sides of the movable clamping block 8 are provided with protruding parts, and the guide block 11 is provided with a chute that slidably cooperates with the protruding parts of the movable clamping block 8, which enhances the stability and accuracy of the movement of the movable clamping block 8. This design not only ensures the precise positioning of the workpiece during the machining process but also reduces the machining errors caused by unstable clamping.

[0019] Further, the workpiece supporting mechanism includes a single-rod cylinder 12. The single-rod cylinder 12 is fixedly installed on the workbench 1. The piston rod of the single-rod cylinder 12 is fixedly connected to a supporting block. A supporting rod 13 is arranged on the side of the supporting block facing the machining station. Before the workpiece falls, the piston rod of the single-rod cylinder 12 extends so that the supporting rod 13 can support the workpiece, providing stable support for the workpiece.

[0020] Further, the blanking mechanism includes a fixing plate 14 and a guide rod 15. The fixing plate 14 is fixedly arranged on one side of the workbench 1. The fixing plate 14 is fixedly connected to one end of the guide rod 15. The guide rod 15 is in an inclined downward state, and the end of the guide rod 15 faces the material receiving box. Only by retracting the piston rod of the single-rod cylinder 12 can the supporting rod 13 be disengaged from supporting the workpiece, enabling the chamfered workpiece to automatically incline downward and be exported to the material receiving box. This design not only improves the blanking efficiency but also reduces the risk of damage to the workpiece during the export process, simplifies the blanking process, reduces the need for manual operation, and reduces the operation complexity and error rate.

[0021] In a preferred embodiment, the workbench 1 is preferably divided into two sliding plates. The bottoms of the two sliding plates are connected to the slider of the screw displacement mechanism. Since a screw nut is installed inside the slider and cooperates with the screw, when the screw rotates driven by the motor, the petals can reciprocate along the axis, so that the distance between the two sliding plates can be adjusted, thereby enabling the device to adapt to rod-shaped workpieces of different length specifications and improving the versatility and adaptability of the device.

[0022] It should be noted that the technical features such as the storage rack, motor, cylinder, and screw displacement mechanism involved in the patent application of the present utility model should be regarded as the prior art. The specific structures, working principles, and possible control methods and spatial arrangement methods of these technical features can be selected conventionally in the art and should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further specifically elaborated.

[0023] The above embodiments are only the preferred embodiments of the present utility model and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made by those skilled in the art according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A high-precision chamfering device, characterized in that: The invention comprises a workbench, on which a guide assembly, a clamping mechanism, a supporting mechanism, a tool feeding mechanism and a material discharge mechanism are arranged. The guide assembly is used to guide the rod workpiece on the material storage rack into the processing station. The supporting mechanism is used to hold the rod workpiece at the processing station. The clamping mechanism is used to clamp the rod workpiece at the processing station. Two sets of tool feeding mechanisms are symmetrically arranged on the workbench. The tool feeding mechanism is used to drive the tool to chamfer the end of the rod workpiece at the processing station. The material discharge mechanism is used to export the chamfered rod workpiece from the processing station. The guide assembly comprises a plurality of guide assemblies, a plurality of guide assemblies, and a plurality of guide assemblies. The invention comprises two baffles arranged opposite to each other, a support plate is fixedly arranged between the two baffles, a U-shaped groove is arranged at the bottom of the support plate, the U-shaped groove is used for the tool to pass through, the spacing between the two baffles is adapted to the diameter of the rod workpiece, the clamping mechanism comprises a fixed clamping block, a movable clamping block, a double-rod cylinder, and a push plate, the fixed clamping block and the movable clamping block are arranged opposite to each other and are both provided with a V-shaped groove, the double-rod cylinder is fixedly installed on a workbench, the piston rod of the double-rod cylinder is fixedly connected to the push plate, the push plate is fixedly connected to the movable clamping block, and the double-rod cylinder is used to drive the movable clamping block to approach or move away from the fixed clamping block.

2. A high-precision chamfering device according to claim 1, characterized in that: The clamping mechanism also includes a guide block, which is L-shaped. Two guide blocks are symmetrically arranged on both sides of the movable clamping block. Both sides of the movable clamping block are provided with protrusions, and the guide block is provided with a sliding groove that slidably cooperates with the protrusions of the movable clamping block.

3. A high-precision chamfering device according to claim 2, characterized in that: The material supporting mechanism comprises a single-rod cylinder, which is fixedly mounted on a workbench. A piston rod of the single-rod cylinder is fixedly connected to a supporting block, and a supporting rod is arranged on a side of the supporting block facing the processing station.

4. A high-precision chamfering device according to claim 3, characterized in that: The unloading mechanism comprises a fixed plate and a guide rod. The fixed plate is fixedly arranged on one side of the workbench and is fixedly connected to one end of the guide rod. The guide rod is in a downwardly inclined state, and the end of the guide rod faces the material receiving box.

5. A high-precision chamfering device according to claim 4, characterized in that: The workbench is divided into two slide plates, and the bottoms of the two slide plates are connected to the screw displacement mechanism.

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