Anti-inclination stepped cutting tool

Abstract

The invention relates to the technical field of cutting tools, and discloses an anti-inclination stepped cutting tool which comprises a cutting frame, a concentric-square-shaped plate is fixedly connected to the upper end of the cutting frame, a reinforcing and stabilizing assembly is movably installed at the upper end of the cutting frame, and the reinforcing and stabilizing assembly comprises an annular limiting disc movably installed at the upper end of the cutting frame. An air cooler is slidably inserted into the inner side of the annular limiting disc, a plurality of positioning grooves are annularly formed in the inner side of the annular limiting disc, positioning strip blocks are installed on the inner sides of the positioning grooves, a mounting disc and a back disc are jointly connected between the positioning strip blocks, a coupler is installed on one side of the back disc, and a clamping groove is formed in the other side of the back disc. According to the technical scheme, when the cutting tool is operated, the cutting tool is prevented from inclining, automatic limiting and centering force adjustment can be carried out on the cutting tool in the cutting process of the cutting tool, automatic cooling can be carried out in the cutting process, the cutting tool is prevented from inclining due to deformation, and the efficiency and quality of the whole cutting tool are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting tools, and more specifically, to an anti-tilting stepped cutting tool. Background Art

[0002] Cutting tools are tools used for cutting in machining. The vast majority of tools are for machine use, but there are also hand-held ones. Since the tools used in machining are basically used for cutting metal materials, the term "tool" is generally understood as a metal cutting tool. Tools for cutting wood are called woodworking tools.

[0003] Currently, the existing cutting tools have the following deficiencies in use: First, the tool holder or chuck is designed unreasonably during use, resulting in tilting when the tool is installed. And due to uneven cutting force, the tool deflects. The tilting of the cutting tool will have various impacts on the machining process. The tilting of the tool will cause a decline in the surface quality of the machined part, and defects such as marks and scratches may appear, affecting the appearance and quality of the part. The existing anti-tilting stepped cutting tools have the above problems. In view of this, we propose an anti-tilting stepped cutting tool. Summary of the Invention

[0004] The purpose of the present invention is to provide an anti-tilting stepped cutting tool to overcome the above-mentioned defects in the prior art.

[0005] The present invention is realized through the following technical solutions.

[0006] An anti-tilting stepped cutting tool of the present invention includes a cutting frame. The upper end of the cutting frame is fixedly connected with a U-shaped plate. The upper end of the cutting frame is movably installed with a strengthening and stabilizing component. The strengthening and stabilizing component includes an annular limiting disc movably installed at the upper end of the cutting frame. An air cooler is slidably inserted inside the annular limiting disc. A plurality of positioning grooves are annularly formed inside the annular limiting disc. Positioning strip blocks are installed inside each of the plurality of positioning grooves. An installation disc and a back disc are respectively and commonly connected between the plurality of positioning strip blocks. A coupling is installed on one side of the back disc. An anti-tilting correction component is provided at the front end of the installation disc. The anti-tilting correction component includes a plurality of limiting groove blocks annularly fixedly connected to one side surface of the installation disc. Limiting through holes are formed in the middle of each of the plurality of limiting groove blocks. Moving shaft blocks are inserted and slidably installed inside each of the plurality of limiting through holes. Traction balls are movably sleeved inside each moving shaft block located inside the limiting groove block. Tie rods are hinged between the plurality of traction balls. A vibration-proof connection component is slidably installed inside the U-shaped plate. A cutting tool head is inserted through the middle of the air cooler. The cutting tool head is inserted through the installation disc. An auxiliary cooling component is fixedly installed on one side of the installation disc. A transmission material component is installed at the upper end of the cutting frame.

[0007] Preferably, a correction ring plate is rotatably connected among the plurality of pull rods, and the correction ring plate is arranged to intersect with the cutting tool head.

[0008] Preferably, the anti-shake connection assembly includes a vertical plate fixedly connected to the upper end of the cutting frame. A groove is formed on one side of the vertical plate. An arc-shaped bridge is slidably installed inside the return-shaped plate, and the arc-shaped bridge is slidably arranged in the groove.

[0009] Preferably, telescopic grooves are symmetrically formed on the inner wall of the arc-shaped bridge. A limiting installer is slidably arranged inside the two telescopic grooves together. A linkage kit is installed inside each of the plurality of limiting installers, and the linkage kit is matched with the cutting tool head.

[0010] Preferably, the auxiliary cooling assembly includes a connecting air disc fixedly installed on one side of the mounting disc. A plurality of air cooling pipes are annularly connected to one side of the connecting air disc. The other ends of the plurality of air cooling pipes are commonly connected to a cooling ring. A cooling sleeve is arranged inside the cooling ring, and the cooling sleeve is arranged to intersect with the cutting tool head.

[0011] Preferably, the transmission material assembly includes two grinding columns fixedly connected to the upper end of the cutting frame. A slide rail is commonly connected to the upper ends of the two grinding columns. A moving base is slidably installed on the upper end of the slide rail.

[0012] Preferably, an anti-slip plate is arranged on the upper end of the moving base.

[0013] Preferably, a telescopic piece is arranged inside the correction ring plate.

[0014] Advantages of the present invention: 1. When the cutting tool head rotates in the present invention, it can drive the anti-tilt correction assembly to move. Under the circumferential rotation, the plurality of traction balls move with inertia, thereby driving the moving shaft block to slide outward in the limiting through hole. Under the opposite movement of the plurality of traction balls, the pull rod can be driven to contract, so as to drive the correction ring plate to move outside the cutting tool head. When the correction ring plate moves, it drives the telescopic piece to slide and tighten on the outer surface of the cooling sleeve, so that the cutting tool head can rotate in the center during the rotary cutting process, which is beneficial to preventing the cutting tool from tilting during the operation of the cutting tool, and can automatically limit the cutting tool and adjust the centering force during the cutting process of the tool.

[0015] 2. During the cutting process of the cutting tool head in the present invention, it can drive multiple air-cooling pipes to rotate synchronously, so that the cooling gas is transmitted into the cooling ring, thereby cooling the cutting tool head during cutting, preventing the tool from deforming due to overheating. According to the type of workpiece to be cut, the arc-shaped bridge is pushed to move within the loop-shaped plate, so that the limit installer is driven to correspond to the coupling, and then an external controller is inserted into the limit installer and docked with the coupling, further driving the cutting tool head to cut the workpiece, avoiding damage to the driving equipment caused by the inclination of the tool during cutting. Setting multiple ones is convenient for replacement, reducing the downtime, being beneficial to automatic cooling during cutting, preventing the cutting tool from tilting due to deformation, and ensuring the efficiency and quality of the overall cutting tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] The present invention will be further described below in conjunction with the drawings and embodiments.

[0018] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is Figure 1 the rear side view structural schematic diagram in Figure 3 is Figure 1 the front view structural schematic diagram in Figure 4 is Figure 1 the enlarged structural schematic diagram of multiple components in Figure 5 is Figure 4 the enlarged structural schematic diagram of the strengthening and stabilizing component and the anti-vibration connection component in Figure 6 is Figure 5 the structural schematic diagram of the strengthening and stabilizing component in Figure 7 is Figure 6 the side view structural schematic diagram in Figure 8 is Figure 7 the structural schematic diagram at position A in

[0019] In the figure: 1, cutting frame; 2, return plate; 3, vertical plate; 4, groove; 551, anti-tilt correction component; 552, enhanced stability component; 553, anti-vibration connection component; 554, auxiliary cooling component; 555, transmission material component; 6, arc bridge; 7, limit installer; 8, air cooler; 9, limit groove block; 10, annular limit disc; 11, mounting disc; 12, cutting tool head; 13, cooling ring; 14, anti-slip plate; 15, moving base; 16, pillar; 17, slide rail; 18, telescopic groove; 19, back disc; 20, linkage kit; 21, air cooling pipe; 22, pull rod; 25, traction ball; 26, connecting air disc; 27, positioning strip block; 28, positioning groove; 30, moving shaft block; 33, limiting through hole; 35, cooling sleeve; 37, correction ring plate; 38, telescopic piece; 40, coupling. Detailed implementation mode

[0020] The following combines Figure 1-8 to describe the present invention in detail. For the sake of narration convenience, the following directions are defined as follows: the up, down, left, right, front, and back directions mentioned below are consistent with the up, down, left, right, front, and back directions of the projection relationship of itself. Figure 1 itself projection relationship of the up, down, left, right, front, and back directions.

[0021] A stepped cutting tool with anti-tilt function in combination with Figures 1 - 8 includes a cutting frame 1. A return plate 2 is fixedly connected to the upper end of the cutting frame 1. An enhanced stability component 552 is movably installed at the upper end of the cutting frame 1. The enhanced stability component 552 includes an annular limit disc 10 movably installed at the upper end of the cutting frame 1. An air cooler 8 is slidably inserted inside the annular limit disc 10. A plurality of positioning grooves 28 are annularly formed inside the annular limit disc 10. A positioning strip block 27 is installed inside each of the plurality of positioning grooves 28. A mounting disc 11 and a back disc 19 are commonly connected between the plurality of positioning strip blocks 27 respectively. A coupling 40 is installed on one side of the back disc 19. An anti-tilt correction component 551 is arranged at the front end of the mounting disc 11. The anti-tilt correction component 551 includes a plurality of limit groove blocks 9 annularly and fixedly connected to one side surface of the mounting disc 11. A limiting through hole 33 is formed in the middle of each of the plurality of limit groove blocks 9. A moving shaft block 30 is inserted and slidably installed inside each of the plurality of limiting through holes 33. A traction ball 25 is movably sleeved inside each moving shaft block 30 located inside the limit groove block 9. A pull rod 22 is hinged between the plurality of traction balls 25. An anti-vibration connection component 553 is slidably installed inside the return plate 2. A cutting tool head 12 is inserted through the middle of the air cooler 8. The cutting tool head 12 is arranged in an intersecting manner with the mounting disc 11. An auxiliary cooling component 554 is fixedly installed on one side of the mounting disc 11. A transmission material component 555 is installed at the upper end of the cutting frame 1. A correction ring plate 37 is rotatably connected between the plurality of pull rods 22. The correction ring plate 37 is arranged in an intersecting manner with the cutting tool head 12. An anti-slip plate 14 is arranged at the upper end of the moving base 15. A telescopic piece 38 is arranged inside the correction ring plate 37.

[0022] For the above technical solution, after the overall tool is driven by the driving device, the air cooler 8 slides annularly within the annular limiting plate 10. During the sliding, the positioning strip 27 is driven to move, thereby driving the mounting plate 11 to rotate. When the mounting plate 11 rotates with the cutting tool head 12, the anti-tilt correction assembly 551 can be driven to move. Under the circumferential rotation, the plurality of traction balls 25 move with inertia, thereby driving the moving shaft block 30 to slide outward within the limiting through-hole 33. Under the opposite movement of the plurality of traction balls 25, the pull rod 22 can be driven to contract, so that the correction ring plate 37 moves outside the cutting tool head 12. When the correction ring plate 37 moves, it drives the telescopic piece 38 to slide and tighten on the outer surface of the cooling sleeve 35, so that the cutting tool head 12 can rotate centered during the rotary cutting process, which is beneficial to preventing the cutting tool from tilting during the operation of the cutting tool, and can automatically limit the position and adjust the centering force of the cutting tool during the cutting process of the tool.

[0023] In a further technical solution, the anti-vibration connection assembly 553 includes a vertical plate 3 fixedly connected to the upper end of the cutting frame 1. A groove 4 is formed on one side of the vertical plate 3. An arc-shaped bridge 6 is slidably installed inside the return-shaped plate 2. The arc-shaped bridge 6 is slidably arranged with the groove 4. Telescopic grooves 18 are symmetrically formed on the inner wall of the arc-shaped bridge 6. A limiting installer 7 is slidably arranged inside the two telescopic grooves 18 together. A linkage kit 20 is installed inside each of the plurality of limiting installers 7. The linkage kit 20 is matched with the cutting tool head 12.

[0024] For the above technical solution, according to the type of workpiece to be cut, the arc-shaped bridge 6 is pushed to move within the return-shaped plate 2, so that the limiting installer 7 is driven to correspond to the coupling 40. Then, an external controller is inserted into the limiting installer 7 and then docked with the coupling 40 to further drive the cutting tool head 12 to cut the workpiece, avoiding damage to the driving device caused by the tilting of the cutting tool during cutting. The plurality of them are provided for convenient replacement and reduce the downtime.

[0025] In a further technical solution, the auxiliary cooling assembly 554 includes a connecting air disc 26 fixedly installed on one side of the mounting plate 11. A plurality of air cooling pipes 21 are annularly connected to one side of the connecting air disc 26. The other ends of the plurality of air cooling pipes 21 are commonly connected to a cooling ring 13. A cooling sleeve 35 is arranged inside the cooling ring 13. The cooling sleeve 35 is arranged in an interpenetrating manner with the cutting tool head 12. The transmission material assembly 555 includes two grinding columns 16 fixedly connected to the upper end of the cutting frame 1. A slide rail 17 is commonly connected to the upper ends of the two grinding columns 16. A moving base 15 is slidably installed on the upper end of the slide rail 17.

[0026] In the above technical solution, during the cutting process of the cutting tool head 12, it can drive a plurality of air-cooling pipes 21 to rotate synchronously, so that the cooling gas is transmitted into the cooling ring 13, thereby cooling the cutting of the cutting tool head 12, preventing tool deformation caused by overheating, enabling automatic cooling during cutting, preventing tilting due to deformation of the cutting tool, and ensuring the efficiency and quality of the overall cutting tool.

[0027] Specific usage method of the present invention: In an anti-tilting stepped cutting tool of the present invention, first, after the overall tool is driven by a driving device, the air cooler 8 slides annularly within the annular limiting disk 10. During the sliding, it drives the positioning bar block 27 to move, thereby driving the installation disk 11 to rotate. When the installation disk 11 rotates with the cutting tool head 12, it can drive the anti-tilting correction assembly 551 to move. Under circumferential rotation, a plurality of traction balls 25 move with inertia, thereby driving the moving shaft block 30 to slide outward within the limiting through hole 33. Under the opposite movement of the plurality of traction balls 25, it can drive the pull rod 22 to contract, so as to drive the correction ring plate 37 to move outside the cutting tool head 12. When the correction ring plate 37 moves, it drives the telescopic piece 38 to slide and tighten on the outer surface of the cooling sleeve 35, so that the cutting tool head 12 can rotate centrally during the rotary cutting process, reducing the influence of the workpiece on the cutting tool, avoiding tool tilting. At the same time, during the cutting process of the cutting tool head 12, it can drive a plurality of air-cooling pipes 21 to rotate synchronously, so that the cooling gas is transmitted into the cooling ring 13, thereby cooling the cutting of the cutting tool head 12, preventing tool deformation caused by overheating. According to the type of workpiece to be cut, the arc-shaped bridge 6 is pushed to move within the return plate 2, so as to drive the limit installer 7 to correspond to the coupling 40, and then an external controller is inserted into the limit installer 7 and docked with the coupling 40 to further drive the cutting tool head 12 to cut the workpiece, avoiding damage to the driving device caused by tool tilting during cutting, and setting multiple ones for convenient replacement, reducing the downtime.

[0028] The above embodiments are only for illustrating the technical concept and characteristics of the present invention, and their purpose is to enable those skilled in the art to understand the content of the present invention and implement it, and cannot be used to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. An anti-tilting stepped cutting tool, characterized in that It includes a cutting frame (1), the upper end of the cutting frame (1) is fixedly connected with a U-shaped plate (2), the upper end of the cutting frame (1) is movably installed with a strengthening and stabilizing component (552), the strengthening and stabilizing component (552) includes an annular limiting disc (10) movably installed at the upper end of the cutting frame (1), an air cooler (8) is slidably inserted inside the annular limiting disc (10), a plurality of positioning grooves (28) are annularly formed inside the annular limiting disc (10), positioning strip blocks (27) are installed inside each of the plurality of positioning grooves (28), an installation disc (11) and a back disc (19) are respectively and commonly connected between the plurality of positioning strip blocks (27), a coupling (40) is installed on one side of the back disc (19), an anti-tilting correction component (551) is arranged at the front end of the installation disc (11), the anti-tilting correction component (551) includes a plurality of limit groove blocks (9) annularly fixedly connected to one side surface of the installation disc (11), a limit through opening (33) is formed in the middle of each of the plurality of limit groove blocks (9), a moving shaft block (30) is inserted and slidably installed inside each of the plurality of limit through openings (33), a traction ball (25) is movably sleeved inside each moving shaft block (30) located inside the limit groove block (9), a pull rod (22) is hinged between the plurality of traction balls (25), a vibration-proof connection component (553) is slidably installed inside the U-shaped plate (2), a cutting tool head (12) is inserted through the middle of the air cooler (8), the cutting tool head (12) is arranged in an intersecting manner with the installation disc (11), an auxiliary cooling component (554) is fixedly installed on one side of the installation disc (11), and a transmission material component (555) is installed at the upper end of the cutting frame (1).

2. The stepped cutting tool for preventing inclination according to claim 1, wherein: A correction ring plate (37) is rotatably connected between the plurality of pull rods (22), and the correction ring plate (37) is arranged in an intersecting manner with the cutting tool head (12).

3. The anti-tilt stepped cutting tool according to claim 1, characterized in that: The vibration-proof connection component (553) includes a vertical plate (3) fixedly connected to the upper end of the cutting frame (1), a groove (4) is formed on one side of the vertical plate (3), an arc-shaped bridge (6) is slidably installed inside the U-shaped plate (2), and the arc-shaped bridge (6) is slidably arranged with the groove (4).

4. The anti-tilt stepped cutting tool according to claim 3, characterized in that: Expansion slots (18) are symmetrically formed on the inner wall of the arc-shaped bridge (6), a limit installer (7) is slidably arranged inside the two expansion slots (18) together, a linkage kit (20) is installed inside each of the plurality of limit installers (7), and the linkage kit (20) is matched with the cutting tool head (12).

5. A tilt-proof stepped cutting tool according to claim 1, characterized in that: The auxiliary cooling component (554) includes a connecting air disc (26) fixedly installed on one side of the installation disc (11), a plurality of air cooling pipes (21) are annularly connected to one side of the connecting air disc (26), the other ends of the plurality of air cooling pipes (21) are commonly connected to a cooling ring (13), a temperature reduction sleeve (35) is arranged inside the cooling ring (13), and the temperature reduction sleeve (35) is arranged in an intersecting manner with the cutting tool head (12).

6. The anti-tilt stepped cutting tool according to claim 1, wherein: The transmission material component (555) includes two grinding pillars (16) fixedly connected to the upper end of the cutting frame (1). The upper ends of the two grinding pillars (16) are jointly connected with a slide rail (17), and a moving base (15) is slidably mounted on the upper end of the slide rail (17).

7. A tilt-proof stepped cutting tool according to claim 6, characterized in that: An anti-slip plate (14) is arranged on the upper end of the moving base (15).

8. A tilt-proof stepped cutting tool according to claim 2, characterized in that: A telescopic piece (38) is arranged inside the correction ring plate (37).

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