Milling cutter tip shaping device
The milling cutter tip shaping device driven by a servo motor utilizes a support frame and shaping structure to achieve high-precision shaping and dust collection of the milling cutter tip, solving the problem that the existing device cannot match the milling cutter blade angle and improving processing quality and efficiency.
Patent Information
- Application Number
- CN202422156644.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing milling cutter tip shaping device cannot effectively match the angles of several cutting edges of the milling cutter, resulting in the inability to collect debris, affecting processing quality and efficiency.
A device including a supporting base plate, a servo motor, a supporting frame, a clamping mouth, a pre-processed milling cutter and a shaping structure was designed. The servo motor was used to drive the milling cutter to rotate, the supporting frame provided stable support and angle consistency, the shaping structure performed precise shaping through a shaping file plate, and collected dust through a dust collecting trough.
The high-precision and uniform shaping of the milling cutter tip is achieved, ensuring that each cutting edge is shaped at the same angle, improving processing accuracy and efficiency while keeping the working environment clean.
Smart Images
Figure CN223313112U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of milling cutter tip shaping, in particular to a milling cutter tip shaping device. Background Art
[0002] Milling cutters are widely used cutting tools in modern manufacturing, primarily for precise cutting and engraving during the processing of metal, wood, and other materials. With the increasing degree of industrial automation and the demand for higher processing precision, higher requirements are being placed on the shape accuracy of milling cutter tips. The accuracy of the tip shape directly affects the quality of the machined surface, processing efficiency, and tool life. Therefore, shaping the milling cutter tip has become a key step in ensuring high-precision machining. However, existing milling cutter tip shaping devices still have the problem of being unable to adapt to the angles of several milling cutter blades, making it difficult to collect the resulting debris.
[0003] Therefore, it is very necessary to invent a milling cutter tip shaping device. Utility Model Content
[0004] In order to solve the above technical problems, the present invention provides a milling cutter tip shaping device to solve the problem that existing milling cutter tip shaping devices still cannot match the angles of several milling cutter blades and the generated debris cannot be collected. A milling cutter tip shaping device includes a support base plate, a servo motor, a support frame, a clamping mouth, a pre-processed milling cutter and a shaping structure, wherein: the servo motor is fixedly mounted in the middle of the support base plate surface, and the clamping mouth is fixedly mounted on the output shaft of the servo motor, and the pre-processed milling cutter is fixedly mounted inside the clamping mouth; the shaping structure is fixedly mounted at both ends of the support base plate surface.
[0005] A support frame is fixedly mounted on the output shaft of the servo motor, and a tightening port is fixedly mounted on the servo motor through the support frame.
[0006] The support frame includes a coupling, a support platform and a mounting shaft, and the coupling is fixedly mounted on the output shaft of the servo motor, and the support platform is fixedly mounted on the top of the coupling, and the mounting shaft is fixedly mounted above the support platform.
[0007] A dust collecting groove is fixedly installed on the outer side of the installation shaft, and a yield groove is arranged on the top of the dust collecting groove on the outer side of the installation shaft.
[0008] The shaping structure includes a supporting frame, a positioning base, a driving push rod, a connecting seat and a shaping file plate, and the supporting frames are respectively fixedly mounted on the two ends of the surface of the supporting base plate, and the positioning bases are respectively fixedly mounted on the inner sides of the top ends of the two groups of supporting frames; the driving push rods are respectively fixedly mounted on the inner sides of the two groups of positioning bases, and the connecting seats are respectively fixedly mounted on the top ends of the two groups of driving push rods, and the two ends of the shaping file plate are respectively fixedly mounted inside the shaping file plate.
[0009] The support frame as a whole can rotate along with the rotation of the servo motor, and the rotation of the support frame can drive the clamping port and the pre-processing milling cutter inside it to rotate; the dust collecting trough adopts a funnel-shaped metal shell, and a number of magnetic blocks are arranged inside the dust collecting trough; the top of the dust collecting trough is provided with a groove for the shaping structure to pass through, which is called a give way groove; the rotation angle of the support frame is consistent with the angle between the single blades of the pre-processing milling cutter, and has the following functions: ① Fixation and support: the support frame is connected to the output shaft of the servo motor through a coupling, providing a stable support structure, so that the clamping port and the pre-processing milling cutter can be firmly fixed on the output shaft of the servo motor, ensuring that the milling cutter does not deviate during the rotation and shaping process; ② Transmission of motion: support The entire support frame can rotate with the output shaft of the servo motor, and drive the internal pre-processed milling cutter to rotate through the clamping port. The rotation of the support frame ensures that the tip of the milling cutter can evenly contact the shaping file plate during the shaping process, thereby achieving uniform shaping of the tip; ③ Dust collection trough support: A dust collection trough is installed on the outside of the mounting shaft of the support frame. The support frame also plays the role of supporting the dust collection trough, so that the dust generated during the rotation and shaping process of the milling cutter can be effectively collected by the dust collection trough, keeping the working environment clean; ④ Angle consistency: The rotation angle of the support frame is consistent with the angle between the single blades of the pre-processed milling cutter, ensuring that each blade of the milling cutter can be shaped by the shaping file plate at the same angle, thereby ensuring the accuracy and consistency of the shaping.
[0010] The shaping file plate inside the shaping structure adopts a long strip of file plate, and the shaping file plate is tilted. The tilt degree of the shaping file plate is consistent with the angle of the pre-processed milling cutter edge; the angle of the shaping file plate is determined by the positioning base; the shaping file plate can be driven by the driving push rod to perform reciprocating motion, and has the following functions: ① Support and positioning: the shaping structure is fixed to both ends of the supporting base plate through the supporting frame, providing stable support and positioning, and the positioning base further determines the angle of the shaping file plate, ensuring that the angle between the shaping file plate and the milling cutter edge is accurately matched, thereby ensuring the accuracy of the tool tip shaping; ② Shaping operation: the core component of the shaping structure is the shaping file plate, which is a tool specially used for shaping the milling cutter tip. The file plate adopts a long strip design, and the inclination angle is consistent with the angle of the milling cutter blade. Through the fixed angle of the positioning base and the reciprocating motion of the driving push rod, the shaping file plate can contact the rotating pre-processed milling cutter blade and shape it evenly and accurately; ③ Dust collection trough support: A dust collection trough is installed on the outside of the mounting axis of the support frame. The support frame also plays the role of supporting the dust collection trough, so that the dust generated during the rotation and shaping of the milling cutter can be effectively collected by the dust collection trough, keeping the working environment clean; ④ Angle consistency: The rotation angle of the support frame is consistent with the angle between the individual blades of the pre-processed milling cutter, ensuring that each blade of the milling cutter can be shaped by the shaping file plate at the same angle, thereby ensuring the accuracy and consistency of the shaping.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] 1. The setting of the support frame of the utility model has the following functions: ① Fixation and support: the support frame is connected to the output shaft of the servo motor through a coupling, providing a stable support structure, so that the clamping mouth and the pre-processing milling cutter can be firmly fixed on the output shaft of the servo motor, ensuring that the milling cutter does not deviate during the rotation and shaping process; ② Transmission of motion: the support frame as a whole can rotate together with the output shaft of the servo motor, and drive the internal pre-processing milling cutter to rotate through the clamping mouth. The rotation of the support frame ensures that the tip of the milling cutter can evenly contact the shaping file plate during the shaping process, thereby achieving uniform shaping of the tip of the cutter; ③ Dust collecting trough support: a dust collecting trough is installed on the outside of the mounting shaft of the support frame, and the support frame also plays the role of supporting the dust collecting trough, so that the dust generated during the rotation and shaping process of the milling cutter can be effectively collected by the dust collecting trough, keeping the working environment clean; ④ Angle consistency: the rotation angle of the support frame is consistent with the angle between the individual blades of the pre-processing milling cutter, ensuring that each blade of the milling cutter can be shaped by the shaping file plate at the same angle, thereby ensuring the accuracy and consistency of the shaping.
[0013] 2. The setting of the shaping structure of the utility model has the following functions: ① Support and positioning: the shaping structure is fixed to both ends of the supporting base plate through the support frame, providing stable support and positioning. The positioning base further determines the angle of the shaping file plate, ensuring that the angle between the shaping file plate and the milling cutter blade is accurately matched, thereby ensuring the accuracy of the tool tip shaping; ② Shaping operation: the core component of the shaping structure is the shaping file plate, which is a tool specially used for shaping the milling cutter tip. The shaping file plate adopts a long strip design, and the inclination angle is consistent with the angle of the milling cutter blade. Through the fixed angle of the positioning base and the reciprocating motion of the driving push rod, the shaping file plate can contact the rotating pre-processed milling cutter edge and shape it evenly and accurately;
[0014] ③ Dust collection trough support: A dust collection trough is installed on the outside of the mounting axis of the support frame. The support frame also serves to support the dust collection trough, so that the dust generated during the rotation and shaping of the milling cutter can be effectively collected by the dust collection trough, keeping the working environment clean; ④ Angle consistency: The rotation angle of the support frame is consistent with the angle between the individual edges of the pre-processed milling cutter, ensuring that each edge of the milling cutter can be shaped by the shaping file at the same angle, thereby ensuring the accuracy and consistency of the shaping. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural diagram of the present utility model.
[0016] Figure 2 It is a schematic diagram of the supplementary completion of the utility model.
[0017] Figure 3 It is an enlarged view of point A of the present utility model.
[0018] Figure 4 It is an enlarged view of point B of the present utility model.
[0019] Support base plate 1, servo motor 2, support frame 3, coupling 31, support platform 32, mounting shaft 33, dust collecting groove 34, mounting shaft 33, outer dust collecting groove 34, give way groove 35, tightening mouth 4, pre-processing milling cutter 5, shaping structure 6, support frame 61, positioning base 62, driving push rod 63, connecting seat 64, shaping file plate 65. DETAILED DESCRIPTION
[0020] In order to help those skilled in the art better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.
[0021] As attached Figure 1 To the attached Figure 3 shown.
[0022] The utility model provides a milling cutter tip shaping device, including a supporting base plate 1, a servo motor 2, a supporting frame 3, a clamping mouth 4, a pre-processing milling cutter 5 and a shaping structure 6, wherein: the servo motor 2 is fixedly installed in the middle of the surface of the supporting base plate 1, and the clamping mouth 4 is fixedly installed on the output shaft of the servo motor 2, the pre-processing milling cutter 5 is fixedly installed inside the clamping mouth 4; the shaping structure 6 is fixedly installed at both ends of the surface of the supporting base plate 1.
[0023] A support frame 3 is fixedly mounted on the output shaft of the servo motor 2 , and a tightening port 4 is fixedly mounted on the servo motor 2 through the support frame 3 .
[0024] The support frame 3 includes a coupling 31, a support platform 32 and a mounting shaft 33. The coupling 31 is fixedly mounted on the output shaft of the servo motor 2, and the support platform 32 is fixedly mounted on the top of the coupling 31. The mounting shaft 33 is fixedly mounted above the support platform 32.
[0025] A dust collecting groove 34 is fixedly mounted on the outer side of the mounting shaft 33 , and a clearance groove 35 is provided on the top of the dust collecting groove 34 on the outer side of the mounting shaft 33 .
[0026] The shaping structure 6 includes a supporting frame 61, a positioning base 62, a driving push rod 63, a connecting seat 64 and a shaping file plate 65, and the supporting frames 61 are respectively fixedly mounted on the two ends of the surface of the supporting base 1, and the positioning base 62 is respectively fixedly mounted on the inner side of the top of the two groups of supporting frames 61; the driving push rod 63 is respectively fixedly mounted on the inner side of the two groups of positioning bases 62, and the connecting seat 64 is respectively fixedly mounted on the top of the two groups of driving push rods 63, and the two ends of the shaping file plate 65 are respectively fixedly mounted inside the shaping file plate 65.
[0027] The working principle of the milling cutter tip shaping device is based on the synergy between the servo motor drive and the precise shaping mechanism to achieve high-precision shaping of the milling cutter tip. The following is an explanation of the working principle of the device:
[0028] 1. Servo Motor Drive and Milling Cutter Rotation: The core driving component of the device is the servo motor 2, which is fixedly mounted on the support base 1 and connected to the support frame 3 via its output shaft. A clamping port 4 is mounted on the output shaft of the servo motor 2, and a pre-machining cutter 5 is fixed within the clamping port 4. Precisely controlled by the servo motor 2, the pre-machining cutter 5 rotates at a specific speed and angle. This rotational motion is fundamental to the shaping process, ensuring that the tool tip maintains uniform contact with the shaping mechanism for effective shaping.
[0029] 2. Support and Drive of the Support Frame: The support frame 3 includes a coupling 31, a support platform 32, and a mounting shaft 33. Its primary function is to provide stable support for the clamping port 4 and the pre-machining cutter 5, and to rotate synchronously with the rotation of the servo motor 2. The rotation angle of the support frame 3 is consistent with the angle between the individual cutting edges of the pre-machining cutter 5, ensuring that the tool tip precisely mates with the shaping file plate 65 during the shaping process.
[0030] 3. Shaping Operation of the Shaping Structure: The shaping structure 6 is the key component for shaping the milling cutter tip. It comprises a support frame 61, a positioning base 62, a drive push rod 63, a connecting base 64, and a shaping file plate 65. The support frame 61 is fixed to both ends of the support base 1, providing overall stability for the shaping mechanism. The positioning base 62 is used to fix the angle of the shaping file plate 65 so that it aligns with the cutting edge angle of the pre-processed milling cutter 5.
[0031] The shaping plate 65 is an elongated strip. Driven by the reciprocating motion of the push rod 63, it engages the rotating milling cutter's cutting edge at a fixed angle. Whenever the pre-machining cutter 5 rotates to a point where it contacts the shaping plate 65, the shaping plate 65 meticulously trims the cutter's tip to the desired precise shape. The drive rod 63 controls the reciprocating motion of the shaping plate 65, ensuring a uniform and continuous shaping process.
[0032] 4. Dust Collection in the Dust Collection Chute: During the shaping process, material from the milling cutter tip is gradually removed by the shaping file plate 65, generating a certain amount of dust. To maintain a clean working environment, a dust collection trough 34 is provided on the outside of the mounting shaft 33. This trough 34 is designed in a funnel shape and contains several magnetic blocks to absorb metal dust. Furthermore, a clearance groove 35 is provided at the top of the dust collection trough 34 to ensure smooth passage of the shaping structure 6 and complete the shaping operation.
[0033] In summary, the milling cutter tip shaping device achieves high-precision shaping of the milling cutter tip through a servo motor-driven rotation of the pre-processed milling cutter, a shaping mechanism that precisely positions and trims the cutter tip, and a dust collection chute that collects dust. The entire process is highly automated, effectively improving shaping accuracy and efficiency, meeting the high precision requirements of modern machining processes.
[0034] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the scope of protection of the utility model.
Claims
1. A milling cutter tip shaping device, characterized in that: The invention comprises a supporting base plate (1), a servo motor (2), a supporting frame (3), a tightening opening (4), a pre-processing milling cutter (5) and a shaping structure (6), wherein: the servo motor (2) is fixedly mounted in the middle of the surface of the supporting base plate (1), and the tightening opening (4) is fixedly mounted on the output shaft of the servo motor (2), and the pre-processing milling cutter (5) is fixedly mounted inside the tightening opening (4); the shaping structure (6) is fixedly mounted at both ends of the surface of the supporting base plate (1); the supporting frame (3) comprises a coupling (31), a supporting platform (32) and a mounting shaft (33), and the coupling (31) is fixedly mounted on the output shaft of the servo motor (2), and the supporting platform (32) is fixedly mounted on the top of the coupling (31), and the mounting shaft (33) is fixedly mounted above the supporting platform (32).
2. A milling cutter tip shaping device according to claim 1, characterized in that: A support frame (3) is fixedly mounted on the output shaft of the servo motor (2), and a tightening port (4) is fixedly mounted on the servo motor (2) via the support frame (3).
3. The milling cutter tip shaping device according to claim 1, characterized in that: A dust collecting groove (34) is fixedly mounted on the outer side of the installation shaft (33), and a clearance groove (35) is provided on the top of the dust collecting groove (34) on the outer side of the installation shaft (33).
4. A milling cutter tip shaping device according to claim 1, characterized in that: The shaping structure (6) comprises a supporting frame (61), a positioning base (62), a driving push rod (63), a connecting seat (64) and a shaping file plate (65), wherein the supporting frame (61) is fixedly mounted on the two ends of the surface of the supporting bottom plate (1), and the positioning base (62) is fixedly mounted on the inner side of the top of the two groups of supporting frames (61); the driving push rod (63) is fixedly mounted on the inner side of the two groups of positioning bases (62), and the connecting seat (64) is fixedly mounted on the top of the two groups of driving push rods (63), and the two ends of the shaping file plate (65) are fixedly mounted inside the shaping file plate (65).
5. The milling cutter tip shaping device according to claim 3, characterized in that: The support frame (3) as a whole can rotate along with the rotation of the servo motor (2), and the rotation of the support frame (3) can drive the tightening port (4) and the pre-processing milling cutter (5) therein to rotate; the dust collecting trough (34) adopts a funnel-shaped metal shell, and a plurality of magnetic blocks are arranged inside the dust collecting trough (34); a groove for allowing the shaping structure (6) to pass through is provided at the top of the dust collecting trough (34), which is called a clearance groove (35); the rotation angle of the support frame (3) is consistent with the angle between the single blades of the pre-processing milling cutter (5).
6. A milling cutter tip shaping device according to claim 5, characterized in that: The shaping file plate (65) inside the shaping structure (6) is a long strip of file plate, and the shaping file plate (65) is tilted, and the tilt angle of the shaping file plate (65) is consistent with the angle of the pre-processing milling cutter (5) edge; the angle of the shaping file plate (65) is determined by the positioning base (62); the shaping file plate (65) can be driven by the driving push rod (63) to perform reciprocating motion.