Edge cutting device for metal product machining

Abstract

The utility model relates to the technical field of metal product machining, in particular to an edge cutting device for metal product machining, which comprises a bottom plate, a circular machining table is rotatably connected to the top of the bottom plate, and fixing mechanisms for automatically fixing cylindrical metal products are rotatably arranged on the top of the circular machining table in a circular arrangement mode. When a cylindrical metal product is arranged on a positioning cylinder in a sleeving mode and pressed downwards, the inner wall and the bottom of the cylindrical metal product are fixed through cooperation of structures such as a supporting spring and a circular ring clamping groove, and when the power mechanism drives the cylindrical metal product to rotate through the circular machining table and the fixing mechanism, the cylindrical metal product can be fixed. The cylindrical metal product is driven by the rotating mechanism to rotate, and trimming is completed in the rotating process of the cylindrical metal product, so that fixing and rotating force does not need to be applied after the cylindrical metal product is arranged on the positioning cylinder in a sleeving manner, and the trimming efficiency of the cylindrical metal product is remarkably improved through a series of simplified steps.

Description

Technical Field

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

[0002] The metal products industry includes the manufacturing of structural metal products, metal tools, containers and metal packaging containers, stainless steel and similar daily-use metal products, etc. With social progress and technological development, metal products are being used more and more widely in various fields of industry, agriculture and people's lives, creating greater and greater value for society.

[0003] Typically, when trimming cylindrical metal products, the product is placed on a fixed cylinder. However, fixing the product requires external force to rotate it so that the cutting mechanism can trim it. This series of cumbersome steps greatly affects the trimming efficiency of cylindrical metal products. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides the following technical solution: a metal product processing edge trimming device, comprising a base plate, wherein a circular processing table is rotatably connected to the top of the base plate;

[0005] The top of the circular processing table is equipped with a fixing mechanism that automatically fixes cylindrical metal products in a circular arrangement.

[0006] A rotating mechanism is fixedly installed on the top of the base plate and on the right side of the circular processing table for driving the fixed mechanism to rotate while cutting cylindrical metal products.

[0007] A power mechanism for driving the circular machining table to rotate is fixedly installed on the top of the base plate and on the left front side of the circular machining table.

[0008] As an improvement to the above technical solution, the fixing mechanism includes a rotating cylinder, which is rotatably connected to the top of a circular processing table away from the center. A circular groove is formed at the top of the rotating cylinder away from the center. A support rod is fixedly installed at the center of the top of the rotating cylinder. A positioning cylinder is fixedly installed at the top of the support rod. A cutting chamber is formed between the rotating cylinder and the positioning cylinder. A placement groove for a circular ring is formed on the outer side of the positioning cylinder close to the bottom. An arc-shaped fixing block is slidably engaged in the placement groove. A support spring is fixedly installed on the inner wall of the placement groove. The end of the support spring away from the center of the positioning cylinder is fixedly installed with the arc-shaped fixing block.

[0009] As an improvement to the above technical solution, the rotating mechanism includes a drive motor, which is fixedly installed on the bottom right side of the base plate. The top end of the drive motor penetrates through the top of the base plate. A rotating main rod is fixedly installed at the output end of the drive motor extending out of the top of the base plate. A cutting disc is detachably installed at the top end of the rotating main rod. A first circular frosted plate is detachably installed on the outer side of the rotating main rod. A second circular frosted plate is fixedly installed on the outer side of the rotating cylinder. The first circular frosted plate and the second circular frosted plate are in contact.

[0010] As an improvement to the above technical solution, the power mechanism includes a power motor, which is fixedly installed on the bottom left side of the base plate. The top end of the power motor penetrates through the top of the base plate. A power gear is fixedly installed at the output end of the power motor extending out of the top of the base plate. A driven circular gear is fixedly installed on the outer side of the circular processing table. The power gear and the driven circular gear mesh.

[0011] As an improvement to the above technical solution, circular rubber pads are fixedly installed on both inner walls of the circular groove.

[0012] As an improvement to the above technical solution, the top of the arc-shaped fixing block is designed to be arc-shaped.

[0013] The beneficial effects of this utility model are as follows: When a cylindrical metal product is placed on a positioning cylinder and pressed down, the inner wall and bottom of the cylindrical metal product are fixed by the cooperation of the support spring and the ring groove. When the power mechanism drives the cylindrical metal product to rotate through the circular processing table and the fixing mechanism, the rotating mechanism drives the cylindrical metal product to rotate on its own axis, and the cutting edge is completed during its rotation. This means that after the cylindrical metal product is placed on the positioning cylinder, there is no need to apply fixing and rotation forces. This series of simplified steps significantly improves the cutting edge efficiency of the cylindrical metal product. Attached Figure Description

[0014] Figure 1 This is a front view of the cutting device of this utility model;

[0015] Figure 2 This is a cross-sectional view of the internal structure of the present invention.

[0016] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0017] Reference numerals: 1. Base plate; 2. Circular processing table; 3. Rotating cylinder; 31. Circular ring groove; 32. Support rod; 33. Positioning cylinder; 34. Placement groove for circular ring; 35. Arc-shaped fixing block; 36. Support spring; 4. Drive motor; 41. Rotating main rod; 42. Cutting disc; 43. First circular ring frosting plate; 44. Second circular ring frosting plate; 5. Power motor; 51. Power gear; 52. Driven circular ring gear. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following provides a more detailed description of the utility model. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of the utility model.

[0019] Reference Appendix Figure 1 ,exist Figure 1 In the diagram, 'a' points to the front view and 'b' points to the right-side view. These views are only used to understand the scheme.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a metal product processing edge cutting device, including a base plate 1, and a circular processing table 2 rotatably connected to the top of the base plate 1;

[0021] The top of the circular processing table 2 is equipped with a fixing mechanism that automatically fixes cylindrical metal products in a circular arrangement.

[0022] A rotating mechanism is fixedly installed on the top of the base plate 1 and on the right side of the circular processing table 2 for driving the fixed mechanism to rotate while cutting cylindrical metal products.

[0023] A power mechanism for driving the rotation of the circular machining table 2 is fixedly installed on the top of the base plate 1 and on the left front side of the circular machining table 2.

[0024] In this embodiment, when the cylindrical metal product is placed on the positioning cylinder 33 and pressed down, the inner wall and bottom of the cylindrical metal product are fixed by the cooperation of the support spring 36 and the circular groove 31. When the power mechanism drives the cylindrical metal product to rotate through the circular processing table 2 and the fixing mechanism, the rotating mechanism drives the cylindrical metal product to rotate on its own axis, and the cutting edge is completed during its rotation. This means that after the cylindrical metal product is placed on the positioning cylinder 33, there is no need to apply fixing and rotation forces.

[0025] Specifically, the fixing mechanism includes a rotating cylinder 3, which is rotatably connected to the top of the circular processing table 2 away from the center. A circular ring groove 31 is provided at the top of the rotating cylinder 3 away from the center. A support rod 32 is fixedly installed at the center of the top of the rotating cylinder 3. A positioning cylinder 33 is fixedly installed at the top of the support rod 32. A cutting chamber is formed between the rotating cylinder 3 and the positioning cylinder 33. A ring placement groove 34 is provided on the outer side of the positioning cylinder 33 close to the bottom. An arc-shaped fixing block 35 is slidably engaged in the ring placement groove 34. A support spring 36 is fixedly installed on the inner wall of the ring placement groove 34. The end of the support spring 36 away from the center of the positioning cylinder 33 is fixedly installed with the arc-shaped fixing block 35.

[0026] In this embodiment, the cylindrical metal product is fixed by cooperating with the internal structure of the fixing mechanism.

[0027] Specifically, the rotating mechanism includes a drive motor 4, which is fixedly installed on the bottom right side of the base plate 1. The top end of the drive motor 4 penetrates the top of the base plate 1. A rotating main rod 41 is fixedly installed at the output end of the drive motor 4 extending out of the top of the base plate 1. A cutting disc 42 is detachably installed at the top end of the rotating main rod 41. A first circular abrasive plate 43 is detachably installed on the outer side of the rotating main rod 41. A second circular abrasive plate 44 is fixedly installed on the outer side of the rotating cylinder 3. The first circular abrasive plate 43 and the second circular abrasive plate 44 are in contact.

[0028] In this embodiment, the trimming of the cylindrical metal product is completed by coordinating the internal structure of the rotating mechanism during the rotation of the cylindrical metal product.

[0029] Specifically, the power mechanism includes a power motor 5, which is fixedly installed on the bottom left side of the base plate 1. The top of the power motor 5 penetrates the top of the base plate 1. A power gear 51 is fixedly installed at the output end of the power motor 5 extending out of the top of the base plate 1. A driven circular gear 52 is fixedly installed on the outer side of the circular processing table 2. The power gear 51 and the driven circular gear 52 mesh.

[0030] In this embodiment, the circular processing table 2 is driven to rotate by the cooperation of the internal structure of the power mechanism.

[0031] Specifically, circular rubber pads are fixedly installed on both inner walls of the circular groove 31.

[0032] In this embodiment, after the cylindrical metal product is inserted into the circular groove 31, it is fixed by the circular rubber pad.

[0033] Specifically, the top of the arc-shaped fixing block 35 is designed in an arc shape.

[0034] In this embodiment, pressing the cylindrical metal product down onto the arc-shaped fixing block 35 allows it to be squeezed and moved closer to the center.

[0035] In use, the cylindrical metal product is placed on the positioning cylinder 33, and the cylindrical metal product is pressed down. As the cylindrical metal product moves downward, it compresses the arc-shaped fixing block 35, pushing it closer to the center of the cylinder and compressing the support spring 36. When the bottom of the cylindrical metal product is locked in the annular groove 31, the inner wall of the cylindrical metal product is fixed by the cooperation of multiple support springs 36 and arc-shaped fixing blocks 35. The bottom end of the annular rubber pad is then fixed by the annular rubber pad in the annular groove 31. When the top inner wall of the cylindrical metal product is aligned with the positioning cylinder 33, the cylinder is locked in place. After the top of column 33 contacts the cylindrical metal product, the cylindrical metal product is fixed. At this time, the power motor 5 is started, which drives the power gear 51 to rotate. The power gear 51, through meshing with the driven ring gear 52, drives the circular processing table 2 to rotate. The circular processing table 2, through the rotating cylinder 3 and positioning cylinder 33, drives the cylindrical metal product to rotate. The rotating cylinder 3 drives the second ring grinding plate 44 to rotate. At the same time, the drive motor 4 is started, which drives the rotating main rod 41 to rotate. The rotating main rod 41 drives the cutting disc 42. The first annular abrasive plate 43 rotates synchronously with the second annular abrasive plate 44. When the circular processing table 2 drives the second annular abrasive plate 44 to contact the first annular abrasive plate 43, the circular processing table 2 stops rotating, and the cutting disc 42 begins to cut the cylindrical metal product. At the same time, the first annular abrasive plate 43 drives the second annular abrasive plate 44 to rotate through friction. The second annular abrasive plate 44 drives the cylindrical metal product to rotate through structures such as the rotating cylinder 3 and the positioning cylinder 33, so that the cutting edge of the cylindrical metal product is cut by the cutting disc 42. The cylindrical metal product is rotated to complete the trimming. After the trimming is completed, the arc-shaped fixing block 35 and the support spring 36 still fix the part. After the trimming is completed, the circular processing table 2 drives the rotating cylinder 3 and the positioning cylinder 33 to rotate to the appropriate position, so that the workers can easily remove the trimmed cylindrical metal product. After the cylindrical metal product is placed on the positioning cylinder 33, there is no need to apply fixing and rotation forces. This series of simplified steps significantly improves the trimming efficiency of the cylindrical metal product.

[0036] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A metal product processing edge trimming device, comprising a base plate (1), characterized in that: A circular processing table (2) is rotatably connected to the top of the base plate (1); The top of the circular processing table (2) is arranged in a circular pattern and is equipped with a fixing mechanism for automatically fixing cylindrical metal products. A rotating mechanism for driving the fixed mechanism to rotate while cutting cylindrical metal products is fixedly installed on the top of the base plate (1) and on the right side of the circular processing table (2). A power mechanism for driving the circular machining table (2) to rotate is fixedly installed on the top of the base plate (1) and on the left front side of the circular machining table (2).

2. The edge-cutting device for metal product processing according to claim 1, characterized in that: The fixing mechanism includes a rotating cylinder (3), which is rotatably connected to the top of the circular processing table (2) away from the center. A circular ring groove (31) is provided at the top of the rotating cylinder (3) away from the center. A support rod (32) is fixedly installed at the center of the top of the rotating cylinder (3). A positioning cylinder (33) is fixedly installed at the top of the support rod (32). A cutting chamber is formed between the rotating cylinder (3) and the positioning cylinder (33). A placement ring groove (34) is provided on the outer side of the positioning cylinder (33) close to the bottom. An arc-shaped fixing block (35) is slidably engaged in the placement ring groove (34). A support spring (36) is fixedly installed on the inner wall of the placement ring groove (34). The end of the support spring (36) away from the center of the positioning cylinder (33) is fixedly installed with the arc-shaped fixing block (35).

3. The edge-cutting device for metal product processing according to claim 2, characterized in that: The rotating mechanism includes a drive motor (4), which is fixedly installed on the bottom right side of the base plate (1). The top end of the drive motor (4) penetrates the top of the base plate (1). A rotating main rod (41) is fixedly installed at the output end of the drive motor (4) extending out of the top of the base plate (1). A cutting disc (42) is detachably installed at the top end of the rotating main rod (41). A first circular frosting plate (43) is detachably installed on the outer side of the rotating main rod (41). A second circular frosting plate (44) is fixedly installed on the outer side of the rotating cylinder (3). The first circular frosting plate (43) and the second circular frosting plate (44) are in contact.

4. The edge-cutting device for metal product processing according to claim 1, characterized in that: The power mechanism includes a power motor (5), which is fixedly installed on the bottom left side of the base plate (1). The top end of the power motor (5) penetrates the top of the base plate (1). A power gear (51) is fixedly installed at the output end of the power motor (5) extending out of the top of the base plate (1). A driven circular gear (52) is fixedly installed on the outer side of the circular processing table (2). The power gear (51) and the driven circular gear (52) mesh.

5. The edge-cutting device for metal product processing according to claim 2, characterized in that: Both sides of the inner wall of the circular groove (31) are fixedly installed with circular rubber pads.

6. The edge-cutting device for metal product processing according to claim 2, characterized in that: The top of the arc-shaped fixing block (35) is arc-shaped.

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