Surface cutting device for metal component machining

Abstract

The application discloses a surface cutting device for metal part machining, and relates to the technical field of metal machining, comprising a connecting column; a correction adjusting assembly is assembled at the end of the connecting column, and the correction adjusting assembly is used for accurately adjusting a cutter; the surface cutting device for metal part machining is accurately adjusted through the correction adjusting assembly, the cutter can be processed at an optimal angle, the machining precision and consistency are greatly improved, errors and size deviations caused by inaccurate cutter angles are reduced, the cutting efficiency is maximally improved during the machining process, the cutting resistance is reduced, the power consumption of a machine tool is reduced, the overall machining speed and efficiency are improved, vibration during the machining process is obviously reduced, and the stability and machining quality of the machining are ensured.

Description

Technical Field

[0001] This invention relates to metal processing technology, and more specifically to a surface cutting device for processing metal parts. Background Technology

[0002] Metal parts refer to a collective term for metal blocks, metal rods, metal tubes, etc. of various specifications and shapes made of metal materials. When processing metal parts, cutting devices are required to perform necessary cutting work on the metal parts.

[0003] Chinese invention patent CN113102535A discloses an aluminum profile extrusion equipment. This equipment modifies the structure of the aluminum alloy extrusion die, designing the feed end of the die as a convex spherical crown. The cutting trajectory, designed to complement this die structure, follows the shape of the convex die surface. The cutting method corresponding to a flat die is a top-down single cut, which is insufficient for the cutting requirements of the arch-bridge die, necessitating a rotary cut. To achieve this new cutting method, the shape of the new cutter is designed according to the shape of the arch-bridge protrusion on the die, allowing it to conform to the die surface and cut the residual material. A gear and rack mechanism is employed, and both dual-cylinder and single-cylinder drive methods are designed. The application scope of this invention is not limited to cutting residual material from aluminum profile extrusion dies; it can also be applied to cutting residual material from profile extrusion dies of magnesium alloys, copper alloys, and other non-ferrous metals and their alloys.

[0004] When existing equipment is in use, the cutting tool may deviate due to external factors during the machining process, which will lead to inaccurate or deviated tool angles, affecting the subsequent cutting quality and damaging the workpiece surface. At the same time, an unsuitable tool angle will cause the tool to be subjected to excessive lateral force or uneven cutting load during the machining process, thereby accelerating tool wear. Therefore, a surface cutting device for machining metal parts has been developed. Summary of the Invention

[0005] The purpose of this invention is to provide a surface cutting device for machining metal parts, so as to overcome the above-mentioned shortcomings of the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a surface cutting device for processing metal parts, comprising a connecting column; A correction and adjustment assembly is mounted on the end of the connecting column, and the tool is precisely adjusted through the correction and adjustment assembly; A protective component is mounted on the outer surface of the connecting post, and the adjusted cutting tool is locked by the protective component; The corrective adjustment assembly includes a fixing plate that engages with the connecting post, and a driving component is fixedly installed at the end of the fixing plate. A drive rod is fixedly installed at the end of the drive component, a rotating gear is rotatably installed on the outer surface of the drive rod, a rotating cylinder is fixedly installed at the end of the rotating gear, and a threaded groove is formed on the outer surface of the rotating cylinder. A transmission gear is meshed on the outer surface of the rotating gear, a movable cylinder is rotatably mounted on the end of the transmission gear, a connecting ring is fixedly mounted on the end of the movable cylinder, the inner wall of the connecting ring is slidably connected to the inner wall of the threaded groove, and a connecting rod is fixedly mounted on the outer surface of the movable cylinder. A ring is provided above the docking rod, and an annular groove is provided on the inner wall of the ring. At the same time, a movable groove is provided at the lower end of the ring, and the inner wall of the movable groove is slidably connected to the outer surface of the end of the docking rod. A universal joint is fixedly installed at the end of the drive rod, and a support plate is fixedly installed at the end of the universal joint. Multiple sets of support rods are evenly fixedly installed on the outer surface of the support plate, and the outer surface of the support rods is slidably connected to the inner wall of the annular groove.

[0007] As a further optimization of the present invention, a docking block is fixedly installed on the outer surface of the drive rod, and the outer surface of the docking block is engaged with the inner wall of the rotating drum.

[0008] As a further optimization of the present invention, a telescopic member is fixedly installed at the end of the fixed plate, and a positioning toothed ring is fixedly installed at the end of the telescopic member, wherein the inner wall of the positioning toothed ring meshes with the outer surface of the transmission gear.

[0009] As a further optimization of the present invention, a cylinder is rotatably mounted on the outer surface of the positioning toothed ring.

[0010] As a further optimization of the present invention, the protective component includes a protective plate that is snapped into the connecting post, and multiple sets of connecting blocks are uniformly and symmetrically fixedly installed inside the protective plate, and movable rods are slidably installed on the inner wall of the connecting blocks.

[0011] As a further optimization of the present invention, a locking plate is fixedly installed between the two connecting blocks, a rotating shaft is rotatably installed at the end of the locking plate, a turntable is fixedly installed at the end of the rotating shaft, and a swing rod is fixedly installed at the end of the turntable away from the center.

[0012] As a further optimization of the present invention, a slide rod is slidably installed on the inner wall of the swing rod, and swing blocks are fixedly installed at both ends of the slide rod, and the ends of the swing blocks are rotatably connected to the ends of the movable rod.

[0013] As a further optimization of the present invention, a movable plate is fixedly installed at the end of the movable rod, and a movable groove is provided at the end of the movable plate.

[0014] As a further optimization of the present invention, the inner wall of the moving groove is slidably mounted with adjusting rods, the end of the adjusting rod is provided with an adjusting groove, and the inner wall of the adjusting groove is slidably mounted with a positioning rod.

[0015] As a further optimization of the present invention, each of the two adjusting rods is rotatably mounted with a pressing plate at one end that is far apart from each other, and the two ends of the pressing plate are respectively rotatably connected to the ends of the two adjacent adjusting rods.

[0016] Compared with the prior art, the surface cutting device for processing metal parts provided by the present invention has the following advantages: Precise adjustments using the correction and adjustment components ensure that the cutting tool operates at the optimal angle, significantly improving machining accuracy and consistency, reducing errors and dimensional deviations caused by inaccurate tool angles, and maximizing cutting efficiency, reducing cutting resistance, and lowering machine tool power consumption during machining. This, in turn, improves overall machining speed and efficiency, significantly reduces vibration during machining, and ensures machining stability and quality.

[0017] By fixing the tool in the adjusted position using the locking component, errors caused by offset are avoided, ensuring machining quality and reducing dimensional errors caused by insufficient adjustment or offset. It also prevents any form of offset during machining and effectively eliminates the possibility of tool loosening, keeping the tool stable throughout the machining process and unaffected by external forces, thus enhancing the stability of the machining process.

[0018] The synergistic effect of the correction and adjustment components and the locking components not only ensures the precise adjustment and stability of the tool angle, but also reduces offset, lowers vibration, improves machining accuracy, and extends tool life. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention; Figure 2 This is a schematic diagram of the overall internal structure provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the corrective adjustment component structure provided in an embodiment of the present invention; Figure 4 This is a cross-sectional view of the corrective adjustment component structure provided in an embodiment of the present invention; Figure 5 An exploded view of the corrective adjustment component structure provided in an embodiment of the present invention; Figure 6 This is an exploded cross-sectional view of the correction and adjustment component structure provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the protective component structure provided in an embodiment of the present invention; Figure 8 This is a cross-sectional view of the internal structure of the protective component provided in an embodiment of the present invention; Figure 9 An exploded view of the protective component structure provided in an embodiment of the present invention.

[0021] Explanation of reference numerals in the attached figures: 1. Connecting column; 2. Correction and adjustment assembly; 3. Protective assembly; 21. Fixing plate; 211. Driving component; 22. Driving rod; 221. Connecting block; 23. Telescopic component; 231. Positioning gear ring; 24. Rotary gear; 241. Rotating cylinder; 242. Threaded groove; 25. Transmission gear; 251. Movable cylinder; 252. Connecting ring; 253. Connecting rod; 26. Circular ring; 261. Annular groove; 262. Movable groove 27. Universal joint; 271. Support plate; 272. Positioning block; 28. Support rod; 29. ​​Cylinder; 31. Protective plate; 311. Connecting block; 312. Movable rod; 32. Locking plate; 33. Rotary shaft; 331. Turntable; 332. Swing rod; 34. Slide rod; 35. Swing block; 36. Moving plate; 361. Moving groove; 37. Adjusting rod; 371. Adjusting groove; 38. Positioning rod; 39. Pressing plate. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] Example: Please refer to Figures 1-9 A surface cutting device for processing metal parts includes a connecting column 1.

[0025] In this scheme, the end of the connecting column 1 is connected to the end of the external cutting equipment, thereby providing power output to the connecting column 1. The end of the connecting column 1 is equipped with bolts and other components with fixing function, and the connecting column 1 is tightly fixed to the end of the cutting equipment by bolts.

[0026] Furthermore, the straightening and adjusting assembly 2 is assembled at the end of the connecting column 1, and the tool is precisely adjusted by the straightening and adjusting assembly 2; wherein, the straightening and adjusting assembly 2 includes a fixing plate 21 that is snapped into the connecting column 1, and a driving component 211 is fixedly installed at the end of the fixing plate 21.

[0027] In this embodiment, the driving component 211 is a device with power output, such as a motor, and is connected to an external control device. When the driving component 211 is started, it drives the driving rod 22, which is fixedly installed at its output end, to rotate.

[0028] The end of the fixing plate 21 is provided with bolts and other fixing components, which lock the fixing plate 21 to the connecting column 1 by bolts.

[0029] Furthermore, a drive rod 22 is fixedly installed at the end of the drive member 211, a rotating gear 24 is rotatably installed on the outer surface of the drive rod 22, a rotating cylinder 241 is fixedly installed at the end of the rotating gear 24, and a threaded groove 242 is opened on the outer surface of the rotating cylinder 241.

[0030] Specifically, when the rotating gear 24 rotates, it drives the rotating cylinder 241 fixedly installed at its end to rotate, and at the same time drives the threaded groove 242 opened at the end of the rotating cylinder 241 to rotate.

[0031] Furthermore, a transmission gear 25 is meshed on the outer surface of the rotating gear 24, and a movable cylinder 251 is rotatably mounted on the end of the transmission gear 25. A connecting ring 252 is fixedly mounted on the end of the movable cylinder 251, and the inner wall of the connecting ring 252 is slidably connected to the inner wall of the threaded groove 242. At the same time, a docking rod 253 is fixedly mounted on the outer surface of the movable cylinder 251.

[0032] Specifically, since the outer surface of the transmission gear 25 meshes with the outer surface of the rotating gear 24, the transmission gear 25 is synchronously driven to rotate when the rotating gear 24 rotates.

[0033] The transmission gear 25 drives the movable cylinder 251, which is fixedly installed at its end, to rotate around the rotating gear 24. Since the end of the movable cylinder 251 is fixedly installed with a connecting ring 252, and the inner wall of the connecting ring 252 is engaged and slidably connected with the inner wall of the threaded groove 242, the connecting ring 252 moves up and down along the threaded groove 242.

[0034] When the connecting ring 252 moves, it drives the docking rod 253, which is fixedly installed at the end of the movable cylinder 251, to move up and down.

[0035] Furthermore, a ring 26 is provided above the docking rod 253, and an annular groove 261 is provided on the inner wall of the ring 26. At the same time, a movable groove 262 is provided at the lower end of the ring 26, and the inner wall of the movable groove 262 is fitted and slidably connected to the outer surface of the end of the docking rod 253.

[0036] Specifically, since the inner wall of the movable groove 262 is fitted and slidably connected to the end of the docking rod 253, when the docking rod 253 moves, it drives one side of the ring 26 to flip until it rotates to the appropriate position and then stops.

[0037] Furthermore, a universal joint 27 is fixedly installed at the end of the drive rod 22, and a support plate 271 is fixedly installed at the end of the universal joint 27. Multiple sets of support rods 28 are uniformly fixedly installed on the outer surface of the support plate 271, and the outer surface of the support rods 28 is slidably connected to the inner wall of the annular groove 261.

[0038] Specifically, when the drive rod 22 rotates, it works with the universal joint 27 to drive the support plate 271 to rotate. The support rod 28 on the outer surface of the support plate 271 is slidably connected to the inner wall of the annular groove 261, so that after the ring 26 is subjected to force, it rotates along the symmetrically distributed support rod 28.

[0039] A positioning block 272 is fixedly installed at the end of the support plate 271. The positioning block 272 fixes the end of the tool to ensure that the tool remains stable during operation.

[0040] The end of the universal joint 27 is equipped with a telescopic rod, which allows the ring 26 to move up and down synchronously, ensuring operational stability.

[0041] Furthermore, a docking block 221 is fixedly installed on the outer surface of the drive rod 22, and the outer surface of the docking block 221 is engaged with the inner wall of the rotating drum 241.

[0042] Specifically, the inner wall of the rotating cylinder 241 is provided with a groove corresponding to the docking block 221. When the rotating cylinder 241 and the docking block 221 are in contact, the rotating cylinder 241 is driven to rotate synchronously. When the rotating cylinder 241 and the docking block 221 are separated, the drive rod 22 rotates independently.

[0043] Furthermore, a telescopic member 23 is fixedly installed at the end of the fixed plate 21, and a positioning toothed ring 231 is fixedly installed at the end of the telescopic member 23. The inner wall of the positioning toothed ring 231 meshes with the outer surface of the transmission gear 25.

[0044] Specifically, the telescopic component 23 is a component with telescopic function such as an electric telescopic rod. The telescopic component 23 drives the positioning gear ring 231 to move up and down. At the same time, a support plate is slidably installed at the lower end of the positioning gear ring 231. The support plate supports the transmission gear 25 and the rotating gear 24, so that the transmission gear 25 and the rotating gear 24 move synchronously with the positioning gear ring 231.

[0045] Furthermore, a cylinder 29 is rotatably mounted on the outer surface of the positioning toothed ring 231.

[0046] Specifically, the positioning toothed ring 231 is protected by the cylinder 29.

[0047] Furthermore, the protective component 3 is assembled on the outer surface of the connecting column 1, and the adjusted tool is locked by the protective component 3; the protective component 3 includes a protective plate 31 that is snapped into the connecting column 1, and multiple sets of connecting blocks 311 are uniformly and symmetrically fixedly installed inside the protective plate 31, and movable rods 312 are slidably installed on the inner wall of the connecting blocks 311.

[0048] In this embodiment, a baffle is provided on the inner wall of the protective plate 31 to limit the adjustment rod 37.

[0049] A connecting groove is provided at the end of the connecting block 311. The movable rod 312 is locked through the connecting groove, so that when the movable rod 312 is subjected to force, it moves along the inner wall of the connecting groove, ensuring the stability of the operation of the movable rod 312.

[0050] Furthermore, a locking plate 32 is fixedly installed between the two connecting blocks 311, a rotating shaft 33 is rotatably installed at the end of the locking plate 32, a turntable 331 is fixedly installed at the end of the rotating shaft 33, and a swing rod 332 is fixedly installed at the end of the turntable 331 away from the center.

[0051] Specifically, a motor is provided at the end of the locking plate 32, and the output end of the motor passes through and extends to the other end of the locking plate 32. The output end of the motor is fixedly connected to the end of the rotating shaft 33, thereby driving the rotating shaft 33 to rotate.

[0052] When the rotating shaft 33 rotates, it drives the turntable 331, which is fixedly installed at its end, to rotate. Since the end of the swing rod 332 is fixedly installed on the turntable 331, the swing rod 332 rotates around the center of the turntable 331.

[0053] Furthermore, a slide rod 34 is slidably installed on the inner wall of the swing rod 332, and swing blocks 35 are fixedly installed at both ends of the slide rod 34, and the ends of the swing blocks 35 are rotatably connected to the ends of the movable rod 312.

[0054] Specifically, when the swing rod 332 rotates, it drives the slide rod 34, which is slidably installed at the end of the swing rod 332, to swing back and forth. Since the two ends of the slide rod 34 are provided with swing blocks 35, and the ends of the swing blocks 35 are rotatably connected to the ends of the movable rod 312, the movable rod 312 is driven to move up and down along the inner wall of the connecting block 311 in conjunction with the swing blocks 35.

[0055] Furthermore, a movable plate 36 is fixedly installed at the end of the movable rod 312, and a movable groove 361 is provided at the end of the movable plate 36.

[0056] Specifically, when the movable rod 312 moves, it drives the movable plate 36, which is fixedly installed at its end, to move until it reaches the optimal position and then stops.

[0057] Furthermore, adjusting rods 37 are slidably installed on the inner wall of the moving groove 361 in an alternating manner. The end of the adjusting rod 37 is provided with an adjusting groove 371, and a positioning rod 38 is slidably installed on the inner wall of the adjusting groove 371.

[0058] Specifically, when the end of the adjusting rod 37 is subjected to force and moves, it drives the positioning rod 38 to move along the inner wall of the adjusting groove 371 until it reaches the optimal position and stops, thereby creating an angle difference between the ends of the two adjusting rods 37.

[0059] Furthermore, each of the two adjusting rods 37 has a pressing plate 39 rotatably mounted on one end away from the other, and the two ends of the pressing plate 39 are rotatably connected to the ends of the two adjacent adjusting rods 37 respectively.

[0060] Specifically, after the adjusting rod 37 is adjusted synchronously with the end of the tool, the adjusting rod 37 is pressed and locked by the moving plate 36 in conjunction with the moving groove 361 to ensure overall stability.

[0061] The pressing plate 39 is made of flexible material and has an arc-shaped cross-section, so that the pressing plate 39 fits tightly against the outer surface of the blade tip.

[0062] The control device can choose a microcontroller as the control terminal. In this embodiment, the microcontroller is a typical embedded microcontroller unit, consisting of an arithmetic logic unit (ALU), a controller, memory, input / output devices, etc., essentially a miniature computer. Compared to general-purpose microprocessors used in personal computers, it emphasizes self-sufficiency (no external hardware required) and cost savings. Its biggest advantage is its small size, allowing it to be placed inside the instrument, but it has limited storage capacity, simple input / output interfaces, and low power consumption.

[0063] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A surface cutting device for machining metal parts, characterized in that, Including connecting column (1); The correction and adjustment assembly (2) is mounted on the end of the connecting column (1) and the tool is precisely adjusted by the correction and adjustment assembly (2); The protective component (3) is mounted on the outer surface of the connecting column (1) and the adjusted cutting tool is locked by the protective component (3); The correction adjustment component (2) includes a fixing plate (21) that is snapped into the connecting post (1), and a driving component (211) is fixedly installed at the end of the fixing plate (21). A drive rod (22) is fixedly installed at the end of the drive member (211). A rotating gear (24) is rotatably installed on the outer surface of the drive rod (22). A rotating cylinder (241) is fixedly installed at the end of the rotating gear (24). A threaded groove (242) is opened on the outer surface of the rotating cylinder (241). A transmission gear (25) is meshed on the outer surface of the rotating gear (24). A movable cylinder (251) is rotatably mounted on the end of the transmission gear (25). A connecting ring (252) is fixedly mounted on the end of the movable cylinder (251). The inner wall of the connecting ring (252) is slidably connected to the inner wall of the threaded groove (242). At the same time, a docking rod (253) is fixedly mounted on the outer surface of the movable cylinder (251). A ring (26) is provided above the docking rod (253). An annular groove (261) is provided on the inner wall of the ring (26). At the same time, a movable groove (262) is provided at the lower end of the ring (26). The inner wall of the movable groove (262) is fitted and slidably connected to the outer surface of the end of the docking rod (253). A universal joint (27) is fixedly installed at the end of the drive rod (22), and a support plate (271) is fixedly installed at the end of the universal joint (27). Multiple sets of support rods (28) are evenly fixedly installed on the outer surface of the support plate (271), and the outer surface of the support rods (28) is slidably connected to the inner wall of the annular groove (261).

2. The surface cutting device for machining metal parts according to claim 1, characterized in that, A docking block (221) is fixedly installed on the outer surface of the drive rod (22), and the outer surface of the docking block (221) is engaged with the inner wall of the rotating cylinder (241).

3. The surface cutting device for machining metal parts according to claim 2, characterized in that, The end of the fixed plate (21) is fixedly installed with a telescopic component (23), and the end of the telescopic component (23) is fixedly installed with a positioning toothed ring (231). The inner wall of the positioning toothed ring (231) meshes with the outer surface of the transmission gear (25).

4. The surface cutting device for machining metal parts according to claim 3, characterized in that, A cylinder (29) is rotatably mounted on the outer surface of the positioning toothed ring (231).

5. The surface cutting device for machining metal parts according to claim 1, characterized in that, The protective component (3) includes a protective plate (31) that is snapped into the connecting post (1). Multiple sets of connecting blocks (311) are uniformly and symmetrically fixed inside the protective plate (31), and movable rods (312) are slidably installed on the inner wall of the connecting blocks (311).

6. The surface cutting device for machining metal parts according to claim 5, characterized in that, A locking plate (32) is fixedly installed between the two connecting blocks (311). A rotating shaft (33) is rotatably installed at the end of the locking plate (32). A turntable (331) is fixedly installed at the end of the rotating shaft (33). A swing rod (332) is fixedly installed at the end of the turntable (331) away from the center.

7. A surface cutting device for machining metal parts according to claim 6, characterized in that, The inner wall of the swing rod (332) is slidably fitted with a slide rod (34), and both ends of the slide rod (34) are fixedly fitted with swing blocks (35), and the ends of the swing blocks (35) are rotatably connected to the ends of the movable rod (312).

8. The surface cutting device for machining metal parts according to claim 7, characterized in that, A movable plate (36) is fixedly installed at the end of the movable rod (312), and a movable groove (361) is provided at the end of the movable plate (36).

9. A surface cutting device for machining metal parts according to claim 8, characterized in that, Adjusting rods (37) are slidably installed on the inner wall of the moving groove (361), and the end of the adjusting rod (37) is provided with an adjusting groove (371). A positioning rod (38) is slidably installed on the inner wall of the adjusting groove (371).

10. A surface cutting device for machining metal parts according to claim 9, characterized in that, Each of the two adjusting rods (37) has a pressing plate (39) rotatably mounted on one end away from the other, and the two ends of the pressing plate (39) are rotatably connected to the ends of the two adjacent adjusting rods (37).

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