Forming machining system of cutting tool and cutting tool thereof

Abstract

The invention provides a forming machining system of a cutting tool and the cutting tool thereof, and relates to the field of cutting machining.The forming machining system comprises a cutting feeding assembly, the cutting feeding assembly is composed of an operating mechanism, a feeding mechanism and a pressure mechanism, under the action of the pressure mechanism, the feeding amount and the maximum cutting machining force of the feeding mechanism can be limited, and the cutting machining efficiency is improved; therefore, the phenomena of tipping, breaking, damage and the like of the machining tool caused by too large feeding amount and too large cutting machining force are avoided, limiting parameters of the feeding mechanism can be freely adjusted and controlled to adapt to different machining requirements, and the problem that when an existing cutting tool feeds and cuts the outer surface of a workpiece, no feeding amount control and protection structure exists, and the machining efficiency is poor is solved. Different workpieces are different in material hardness, the feeding amount is operated completely depending on hand feeling and experience when the cutting tool is controlled to be fed, and the problems of tipping, breaking, damage and the like of the cutting tool easily occur.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting processing, in particular to a forming processing system of a cutting tool and a cutting tool thereof. Background Art

[0002] The forming processing system of cutting tools is to turn the rotating workpiece through the cutting tool, which is also called lathe processing. Lathe processing is a part of mechanical processing. It is mainly used for processing shafts, disks, sleeves and other workpieces with rotating surfaces. It is the most widely used type of machine tool processing in mechanical manufacturing and repair factories.

[0003] When the cutting tool is feeding the outer surface of the workpiece, there is no control and protection structure for the feed amount. Different workpieces have different material hardness. When controlling the feed of the cutting tool, the feed amount depends entirely on feel and experience. It is easy for the cutting tool to break, break, and be damaged. The stability is poor and the practicality is not high. Summary of the invention

[0004] The disclosed embodiments relate to a forming processing system of a cutting tool and its cutting tool, which has a cutting feed assembly, wherein a bed assembly can fix a workpiece and drive the workpiece to rotate to realize subsequent cutting and forming processing operations, and an operating mechanism can drive the feed mechanism to move radially along the workpiece, thereby realizing cutting and forming processing of the workpiece. At the same time, under the action of a pressure mechanism, the feed amount and the maximum cutting processing force (i.e., the pressure of the processing tool against the surface of the workpiece) of the feed mechanism can be limited, thereby avoiding chipping, breakage and other damage to the processing tool due to excessive feed amount and excessive cutting processing force, and the limit parameters of the feed mechanism can be freely adjusted to adapt to different processing requirements, and the flexibility, adaptability and practicality are extremely strong.

[0005] In a first aspect of the present disclosure, a forming processing system of a cutting tool and a cutting tool thereof are provided, specifically comprising: a bed assembly and a cutting feed assembly, wherein the bed assembly comprises a lathe platform, an axial movable seat and a workpiece chuck, wherein the axial movable seat is plugged into the top of the lathe platform, and the workpiece chuck is rotatably connected to the inside of the axial movable seat, wherein the workpiece chuck is driven to rotate by a driving motor, and the driving motor is fixedly installed inside the axial movable seat; the cutting feed assembly is composed of an operating mechanism, a feeding mechanism and a pressure mechanism; The operating mechanism includes a fixed seat, a driving rod and a radially movable seat, wherein the fixed seat is fixedly mounted on the top of the lathe platform, and the driving rod is rotatably connected to the inside of the fixed seat, and the radially movable seat is plugged into the inside of the fixed seat; The feeding mechanism includes a tool fixing rod, a holding seat, a control block, an adapting block and a driving seat, wherein the tool fixing rod is inserted into the interior of the radially movable seat, and a machining tool is fixedly installed on the top of the outer end of the tool fixing rod by bolts, the holding seat is fixedly installed in the interior of the radially movable seat, the control block is inserted into the top of the holding seat, and the adapting block is inserted into the bottom of the holding seat, and the driving seat is rotatably connected to the interior of the radially movable seat; The pressure mechanism comprises a positioning rod and a positioning plate. The positioning rod is rotatably connected to the inside of the radial moving seat, and the positioning plate is inserted into the inside of the radial moving seat.

[0006] In at least some embodiments, the rod body of the driving rod is provided with threads on the outside, and the rod body of the driving rod passes through the inside of the radially movable seat, and the driving rod is screwed to the inside of the driving seat through the rod body threads.

[0007] In at least some embodiments, an adaptable top spring is provided on the top of the adaptable block, and two ends of the adaptable top spring respectively abut against the inside of the adaptable block and the inside of the control block.

[0008] In at least some embodiments, a driving groove is provided on the outside of the driving seat, and an adaptable card block is provided on the bottom of the adaptable block. The block cross-section of the adaptable card block and the groove cross-section of the driving groove are both right-angled triangles. Under the action of the adaptable top spring, the adaptable card block is inserted into the inside of the driving groove.

[0009] In at least some embodiments, an inclined control groove is provided inside the tool fixing rod, and a control rod is provided on the side of the control block, and the control rod is inserted into the control groove. When the control rod is located at the bottom of the control groove, the control block abuts against the top of the adaptation block.

[0010] In at least some embodiments, a pressure spring is provided on the side of the tool fixing rod, and two ends of the pressure spring respectively abut against the side of the tool fixing rod and the side of the positioning plate.

[0011] In at least some embodiments, the interior of the tool fixing rod and the top of the radial movable seat are provided with an integral locking groove. When the tool fixing rod is not resisted by external force, under the action of the pressure top spring, the integral locking groove of the tool fixing rod and the radial movable seat are in the same vertical straight line.

[0012] In at least some embodiments, the rod body of the positioning rod is provided with threads on the outside, and the positioning rod is screwed to the inside of the positioning plate through the rod body threads, and the cross-sectional shape of the plate body of the positioning plate is a regular polygon.

[0013] In at least some embodiments, the machining tool is designed with double blades, and the two blades of the machining tool are staggered and symmetrical with each other.

[0014] The cutting tool forming processing system and the cutting tool provided by the present invention have the following beneficial effects.

[0015] The bed assembly can fix the workpiece and drive the workpiece to rotate to realize subsequent cutting and forming processing operations. The operating mechanism can drive the feed mechanism to move along the radial direction of the workpiece, thereby realizing the cutting and forming processing of the workpiece. At the same time, under the action of the pressure mechanism, the feed amount and the maximum cutting force of the feed mechanism (that is, the pressure of the processing tool against the surface of the workpiece) can be limited, thereby avoiding the phenomenon of chipping, breakage and damage of the processing tool due to excessive feed amount and excessive cutting force. The limit parameters of the feed mechanism can be freely adjusted to adapt to different processing requirements, thereby improving the flexibility, adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0017] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the internal structure of the workpiece when the present invention performs cutting and forming processing.

[0020] Figure 3 The present invention Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0021] Figure 4 It is a schematic diagram of the structure after the operating mechanism of the present invention is disassembled.

[0022] Figure 5 It is a schematic diagram of the structure after the feeding mechanism and the pressure mechanism of the present invention are disassembled.

[0023] Figure 6 It is a schematic diagram of the internal structure when the limit protection function of the feeding mechanism of the present invention is triggered.

[0024] Figure 7 The present invention Figure 6 Schematic diagram of the enlarged structure of part B in the middle.

[0025] Figure 8 The present invention Figure 6 Schematic diagram of the internal structure when the middle drive rod continues to rotate forward.

[0026] Fig. 9 The present invention Figure 8 Schematic diagram of the enlarged structure of part C in the middle.

[0027] Fig.10 It is a schematic structural diagram of the pin rod of the present invention when it is inserted into the integral locking groove for use.

[0028] Fig.11 It is a structural schematic diagram of the processing tool of the present invention.

[0029] Reference numerals list 1. Bed assembly; 101. Lathe platform; 102. Axial moving seat; 103. Workpiece chuck; 2. Operating mechanism; 201. Fixed seat; 202. Driving rod; 203. Radial movable seat; 2031. Integral locking groove; 3. Feed mechanism; 301. Tool fixing rod; 3011. Control slot; 3012. Pressure top spring; 302. Holding seat; 303. Control block; 3031. Control rod; 304. Adaptation block; 3041. Adaptation top spring; 3042. Adaptation block; 305. Drive seat; 3051. Drive slot; 4. pressure mechanism; 401. positioning rod; 402. positioning plate; 5. Processing tools. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Please refer to Figures 1 to 11 As shown: Embodiment 1: The present invention provides a forming processing system for a cutting tool and a cutting tool thereof, comprising a bed assembly 1 and a cutting feed assembly, wherein the bed assembly 1 comprises a lathe platform 101, an axially movable seat 102 and a workpiece chuck 103, wherein the axially movable seat 102 is plugged into the top of the lathe platform 101, and the workpiece chuck 103 is rotatably connected to the inside of the axially movable seat 102, and the workpiece chuck 103 is driven to rotate by a driving motor, and the driving motor is fixedly installed in the inside of the axially movable seat 102; the cutting feed assembly is composed of an operating mechanism 2, a feeding mechanism 3 and a pressure mechanism 4; The operating mechanism 2 includes a fixed seat 201, a driving rod 202 and a radially movable seat 203. The fixed seat 201 is fixedly mounted on the top of the lathe platform 101, and the driving rod 202 is rotatably connected to the inside of the fixed seat 201. The radially movable seat 203 is plugged into the inside of the fixed seat 201. The feeding mechanism 3 includes a tool fixing rod 301, a holding seat 302, a control block 303, an adapting block 304 and a driving seat 305. The tool fixing rod 301 is inserted into the radial moving seat 203, and a machining tool 5 is fixedly installed on the top of the outer end of the tool fixing rod 301 by bolts. The holding seat 302 is fixedly installed in the radial moving seat 203, the control block 303 is inserted into the top of the holding seat 302, and the adapting block 304 is inserted into the bottom of the holding seat 302, and the driving seat 305 is rotatably connected to the inside of the radial moving seat 203; The pressure mechanism 4 includes a positioning rod 401 and a positioning plate 402 . The positioning rod 401 is rotatably connected to the inside of the radial moving seat 203 , and the positioning plate 402 is inserted into the inside of the radial moving seat 203 .

[0032] In the embodiment of the present disclosure, the rod body of the driving rod 202 is provided with a thread on the outside, and the rod body of the driving rod 202 passes through the interior of the radial moving seat 203. The driving rod 202 is screwed to the interior of the driving seat 305 through the rod body thread. In use, through the coordinated use of the bed assembly 1 and the cutting feed assembly, the processing operation of cutting and forming the workpiece can be realized. The workpiece can be clamped and fixed on the side of the workpiece chuck 103, and the workpiece chuck 103 can drive the workpiece to rotate under the drive of the driving motor. The axial moving seat 102 can drive the workpiece to move axially for cutting and forming processing. When the workpiece moves, the outer surface of the workpiece can be cut and formed by the processing tool 5. It is convenient and flexible to use. When the driving rod 202 is rotated, the rod body thread of the driving rod 202 can drive the seat 305 to drive the radial moving seat 203 to move radially along the workpiece. When the radial moving seat 203 moves, it can drive the feed mechanism 3 and the processing tool 5 to move synchronously, thereby realizing the processing operation of cutting and forming. The operation is simple and convenient.

[0033] In the embodiment of the present disclosure, a pressure top spring 3012 is provided on the side of the tool fixing rod 301, and the two ends of the pressure top spring 3012 are respectively against the side of the tool fixing rod 301 and the side of the positioning plate 402, an adaptable top spring 3041 is provided on the top of the adaptable block 304, and the two ends of the adaptable top spring 3041 are respectively against the inside of the adaptable block 304 and the inside of the control block 303, a driving groove 3051 is provided on the outside of the driving seat 305, and an adaptable clamping block 3042 is provided at the bottom of the adaptable block 304, The block cross section of the clamping block 3042 and the groove cross section of the driving groove 3051 are both right triangles. Under the action of the adapting top spring 3041, the adapting clamping block 3042 is inserted into the inside of the driving groove 3051. In use, when the cutting feed assembly is in a normal processing state, that is, when the processing tool 5 can smoothly cut the workpiece, the pressure required for cutting is less than the force of the pressure top spring 3012 on the tool fixing rod 301, and the cutting feed depth is equal to the radial moving seat 203. The displacement amount can stably perform cutting and forming processing on the workpiece, and under the action of the pressure top spring 3012, the control block 303 stably contacts the top of the adaptation block 304, so that the adaptation block 304 cannot move in the radial direction of the driving seat 305, and the adaptation block 3042 can be stably inserted into the inside of the driving groove 3051 to realize the positioning locking function of the driving seat 305, that is, the driving seat 305 cannot rotate inside the radial moving seat 203, so that when the driving rod 202 rotates in the positive direction (the rotation direction of the driving rod 202 when the driving seat 305 moves toward the direction close to the workpiece is the positive direction), the driving rod 202 can drive the driving seat 305 and the radial moving seat 203 to move in the direction close to the workpiece through the rod body thread to realize the feeding action of the processing tool 5, and when the driving rod 202 rotates in the opposite direction, the driving rod 202 can drive the driving seat 305 and the radial moving seat 203 to move in the direction away from the workpiece through the rod body thread to realize the reset action, which is easy to operate and flexible to use.

[0034] In the embodiment of the present disclosure, an inclined control groove 3011 is provided inside the tool fixing rod 301, and a control rod 3031 is provided on the side of the control block 303. The control rod 3031 is inserted into the control groove 3011. When the control rod 3031 is located at the bottom of the control groove 3011, the control block 303 abuts against the top of the adaptation block 304. In use, the feed amount and the maximum cutting force of the feed mechanism 3 can be limited, so that when processing a workpiece of a harder material, the device and the processing tool 5 can be effectively protected from damage, and the use is stable. When the material is harder, the cutting pressure required for processing the workpiece is greater than the force of the pressure top spring 3012 on the tool fixing rod 301, so that the effective cutting depth of the processing tool 5 on the workpiece will be less than The displacement of the radial moving seat 203 causes the machining tool 5 and the tool fixing rod 301 to move toward the inside of the radial moving seat 203 to avoid the extra displacement distance of the radial moving seat 203, thereby triggering the limit protection function of the feed mechanism 3. When the tool fixing rod 301 moves toward the inside of the radial moving seat 203, the pressure top spring 3012 is compressed, and in this process, the control groove 3011 can lift the control block 303 through the control rod 3031, thereby releasing the resistance and blocking effect of the control block 303 on the adaptation block 304, so that the positioning locking function of the adaptation block 304 on the drive seat 305 will also fail, which triggers the limit protection function of the feed mechanism 3. Thereafter, when the driving rod 202 continues to rotate forward, the tooth groove bevel of the driving groove 3051 and the adaptation block 304 will be released. The oblique edges of the block 3042 will collide and squeeze each other, causing the adaptation block 304 to move toward the inside of the retaining seat 302 to avoid and compress the adaptation top spring 3041, so that the driving seat 305 will rotate with the driving rod 202 after the limit protection function of the feeding mechanism 3 is triggered, and will not continue to drive the radial moving seat 203 to continue to approach the workpiece. At this time, the radial moving seat 203 is in a stationary state and its position will not change. At the same time, the pressure top spring 3012 can also continue to exert elastic force on the tool fixing rod 301, thereby continuously providing cutting pressure for the processing tool 5 to perform cutting and forming processing operations on the workpiece, until the switching depth matches the displacement distance of the radial moving seat 203, the feeding mechanism 3 will automatically reset and restore the movement of the radial moving seat 203. The workpiece can be further processed in the state, which is convenient and flexible to use. After the feed mechanism 3 triggers the limit protection function, the reverse rotation of the drive rod 202 can still realize the reset of the feed mechanism 3 and the operation of moving the processing tool 5 away from the workpiece. Since the block cross-section of the adaptive block 3042 is a right-angled triangle, under the action of the adaptive top spring 3041, the block bevel of the adaptive block 3042 and the straight edge of the groove of the driving groove 3051 will be mutually engaged, so that the driving seat 305 cannot be reversed inside the radial moving seat 203, and then the driving rod 202 can only reverse alone and drive the driving seat 305 and the radial moving seat 203 to move in the direction away from the workpiece through the rod body thread, and during the movement, the processing tool 5 loses the resistance relationship with the workpiece.Therefore, under the action of the pressure spring 3012, the feeding mechanism 3 will automatically reset to prepare for subsequent processing.

[0035] In the embodiment of the present disclosure, the outside of the rod body of the positioning rod 401 is provided with a thread, and the positioning rod 401 is screwed to the inside of the positioning plate 402 through the rod body thread. The cross-sectional shape of the plate body of the positioning plate 402 is a regular polygon. During use, the limit parameters of the feed mechanism 3 can be freely adjusted through the pressure mechanism 4. When the positioning rod 401 is rotated, the positioning rod 401 can drive the positioning plate 402 to move and change the use position through the rod body thread. The change in the use position of the positioning plate 402 changes the initial extension length of the pressure top spring 3012, thereby changing the maximum cutting pressure required to trigger the limit protection function of the feed mechanism 3. It can adapt to the processing operations of cutting and forming workpieces of different materials and types, and has strong adaptability.

[0036] In the disclosed embodiment, the processing tool 5 is designed with double blades, and the two blades of the processing tool 5 are staggered and symmetrical with each other. This design facilitates the rapid replacement and use of the processing tool 5. When the other blade is in a normal state, the blade can be switched by rotating the processing tool 5 and locking it again, and the switching is fast.

[0037] Specific usage and function of this embodiment: In the present invention, through the coordinated use of the bed assembly 1 and the cutting feed assembly, the processing operation of cutting and forming the workpiece can be realized, the workpiece can be clamped and fixed on the side of the workpiece chuck 103, and the workpiece chuck 103 can drive the workpiece to rotate under the drive of the driving motor, and the axial moving seat 102 can drive the workpiece to move axially for cutting and forming processing. When the workpiece moves, the outer surface of the workpiece can be cut and formed by the processing tool 5. It is convenient and flexible to use. When the driving rod 202 is rotated, the driving rod 202 rod body thread can drive the seat 305 to drive the radial moving seat 203 to move radially along the workpiece. When the radial moving seat 203 moves, it can drive the feed mechanism 3 and the processing tool 5 to move synchronously, thereby To realize the cutting and forming processing operation, when the cutting feed assembly is in a normal processing state, that is, when the processing tool 5 can smoothly cut the workpiece, the pressure required for cutting is less than the force of the pressure top spring 3012 on the tool fixing rod 301, and the cutting feed depth is equal to the displacement of the radial moving seat 203, so that the workpiece can be stably cut and formed, and under the action of the pressure top spring 3012, the control block 303 stably contacts the top of the adaptation block 304, so that the adaptation block 304 cannot move in the radial direction of the drive seat 305, and the adaptation block 3042 can be stably inserted into the inside of the driving groove 3051, so as to realize the positioning locking function of the driving seat 305, that is, the driving seat 305 cannot move in the radial direction of the moving seat 20 3 is internally rotated, so that when the driving rod 202 rotates in the positive direction (the rotation direction of the driving rod 202 when the driving seat 305 moves toward the direction close to the workpiece is the positive direction), the driving rod 202 can drive the driving seat 305 and the radial moving seat 203 to move toward the direction close to the workpiece through the rod body thread to realize the feeding action of the processing tool 5. When the driving rod 202 rotates in the reverse direction, the driving rod 202 can drive the driving seat 305 and the radial moving seat 203 to move away from the workpiece through the rod body thread to realize the reset action. The feeding amount and the maximum cutting force of the feeding mechanism 3 can be limited, so that when processing a workpiece of a harder material, the device and the processing tool 5 can be effectively protected from damage, and the use is stable. When the material is harder, the workpiece processing The required cutting pressure is greater than the force exerted by the pressure top spring 3012 on the tool fixing rod 301, so that the effective cutting depth of the machining tool 5 on the workpiece will be less than the displacement of the radial moving seat 203, which causes the machining tool 5 and the tool fixing rod 301 to move toward the inside of the radial moving seat 203 to avoid the extra displacement distance of the radial moving seat 203, thereby triggering the limit protection function of the feed mechanism 3. When the tool fixing rod 301 moves toward the inside of the radial moving seat 203, the pressure top spring 3012 is compressed, and in this process, the control groove 3011 can lift the control block 303 through the control rod 3031, thereby releasing the resistance and blocking effect of the control block 303 on the adaptation block 304, so that the positioning locking function of the adaptation block 304 on the drive seat 305 will also fail.This triggers the limit protection function of the feeding mechanism 3. Thereafter, when the driving rod 202 continues to rotate forward, the beveled edge of the tooth groove 3051 of the driving groove and the beveled edge of the block 3042 of the adapting block will contact and squeeze each other, so that the adapting block 304 moves toward the inside of the retaining seat 302 to avoid and compress the adapting top spring 3041. As a result, the driving seat 305 will rotate with the driving rod 202 after the limit protection function of the feeding mechanism 3 is triggered, and will not continue to drive the radial moving seat 203 to continue to approach the workpiece. At this time, the radial moving seat 203 is in a stationary state and its position will not The feed mechanism 3 will automatically reset and restore the moving state of the radial moving seat 203 to realize the continued processing of the workpiece. After the limit protection function of the feed mechanism 3 is triggered, the reverse rotation of the driving rod 202 can still realize the reset of the feed mechanism 3 and the operation of moving the processing tool 5 away from the workpiece. Since the cross section of the block of the adaptive block 3042 is a right triangle, under the action of the adaptive top spring 3041, the block bevel of the adaptive block 3042 and the straight edge of the groove of the driving groove 3051 will be mutually engaged, so that the driving seat 305 cannot be reversed inside the radial moving seat 203, and then the driving rod 202 can only reverse alone and drive the driving seat 305 and the radial moving seat 203 to move away from the workpiece through the rod thread, and during the movement, the processing tool 5 loses the resistance relationship with the workpiece, so that the pressure top spring Under the action of 3012, the feed mechanism 3 will also automatically reset for subsequent processing. The limit parameters of the feed mechanism 3 can be freely adjusted by the pressure mechanism 4. When the positioning rod 401 is rotated, the positioning rod 401 can drive the positioning plate 402 to move and change the use position through the rod body thread. The change of the use position of the positioning plate 402 changes the initial expansion length of the pressure top spring 3012, thereby changing the maximum cutting pressure required to trigger the limit protection function of the feed mechanism 3, which can adapt to the processing operation of cutting and forming workpieces of different materials and types.

[0038] In another embodiment, the inside of the tool fixing rod 301 and the top of the radial movable seat 203 are both provided with an integral locking groove 2031. When the tool fixing rod 301 is not resisted by external force, under the action of the pressure top spring 3012, the tool fixing rod 301 and the integral locking groove 2031 of the radial movable seat 203 are on the same vertical straight line. This design enables the cutting feed assembly to have two usage modes, namely, a traditional mode and a protection mode. When the pin rod is inserted into the inside of the integral locking groove 2031, the tool fixing rod 301 and the radial movable seat 203 are used as a whole. That is, the tool fixing rod 301 cannot move inside the radial movable seat 203, so that the feed amount and cutting force of the processing tool 5 during processing are completely dependent on the operator's judgment and control, which is suitable for highly skilled personnel to operate and use to improve processing efficiency. When the pin rod is pulled out of the integral locking groove 2031, the overall relationship between the tool fixing rod 301 and the radial movable seat 203 is released, and the cutting feed assembly can automatically control the feed amount and cutting force during processing, which is suitable for any person to operate and use, further improving the adaptability of the device.

[0039] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0040] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0041] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A forming processing system for a cutting tool, characterized in that: The machining system comprises: a bed assembly (1) and a cutting feed assembly, wherein the bed assembly (1) comprises a lathe platform (101), an axial movable seat (102) and a workpiece chuck (103), wherein the axial movable seat (102) is plugged into the top of the lathe platform (101), and the workpiece chuck (103) is rotatably connected to the inside of the axial movable seat (102), and the workpiece chuck (103) is driven to rotate by a driving motor, and the driving motor is fixedly installed inside the axial movable seat (102); the cutting feed assembly consists of an operating mechanism (2), a feeding mechanism (3) and a pressure mechanism (4); The operating mechanism (2) comprises a fixed seat (201), a driving rod (202) and a radially movable seat (203); the fixed seat (201) is fixedly mounted on the top of the lathe platform (101), the driving rod (202) is rotatably connected to the inside of the fixed seat (201), and the radially movable seat (203) is plugged into the inside of the fixed seat (201); The feeding mechanism (3) comprises a tool fixing rod (301), a holding seat (302), a control block (303), an adapting block (304) and a driving seat (305); the tool fixing rod (301) is inserted into the interior of the radial moving seat (203); a machining tool (5) is fixedly mounted on the top of the outer end of the tool fixing rod (301) by means of bolts; the holding seat (302) is fixedly mounted on the interior of the radial moving seat (203); the control block (303) is inserted into the top of the holding seat (302); the adapting block (304) is inserted into the bottom of the holding seat (302); and the driving seat (305) is rotatably connected to the interior of the radial moving seat (203); The pressure mechanism (4) comprises a positioning rod (401) and a positioning plate (402); the positioning rod (401) is rotatably connected to the inside of the radial moving seat (203), and the positioning plate (402) is inserted into the inside of the radial moving seat (203).

2. The cutting tool forming processing system according to claim 1, characterized in that: The rod body of the driving rod (202) is provided with threads on the outside, and the rod body of the driving rod (202) passes through the inside of the radial moving seat (203), and the driving rod (202) is screwed to the inside of the driving seat (305) through the rod body threads.

3. The cutting tool forming system according to claim 2, characterized in that: An adaptable top spring (3041) is provided on the top of the adaptable block (304), and two ends of the adaptable top spring (3041) respectively abut against the inside of the adaptable block (304) and the inside of the control block (303).

4. The cutting tool forming system according to claim 3, characterized in that: The driving seat (305) is provided with a driving groove (3051) on the outside, and an adaptable clamping block (3042) is provided at the bottom of the adaptable block (304). The block cross section of the adaptable clamping block (3042) and the groove cross section of the driving groove (3051) are both right triangles. Under the action of the adaptable top spring (3041), the adaptable clamping block (3042) is inserted into the inside of the driving groove (3051).

5. The cutting tool forming system according to claim 4, characterized in that: The tool fixing rod (301) is provided with an inclined control groove (3011) inside, and a control rod (3031) is provided on the side of the control block (303). The control rod (3031) is inserted into the control groove (3011). When the control rod (3031) is located at the bottom of the control groove (3011), the control block (303) contacts the top of the adaptation block (304).

6. The cutting tool forming system according to claim 5, characterized in that: A pressure spring (3012) is provided on the side of the tool fixing rod (301), and two ends of the pressure spring (3012) respectively abut against the side of the tool fixing rod (301) and the side of the positioning plate (402).

7. The cutting tool forming system according to claim 6, characterized in that: An integral locking groove (2031) is provided inside the tool fixing rod (301) and on the top of the radial movable seat (203). When the tool fixing rod (301) is not subject to external force, under the action of the pressure top spring (3012), the integral locking groove (2031) of the tool fixing rod (301) and the radial movable seat (203) are located on the same vertical straight line.

8. The cutting tool forming system according to claim 7, characterized in that: The rod body of the positioning rod (401) is provided with threads on the outside, and the positioning rod (401) is screwed to the inside of the positioning disk (402) through the rod body threads. The cross-sectional shape of the disk body of the positioning disk (402) is a regular polygon.

9. The cutting tool according to claim 1, characterized in that: The machining tool (5) is of double-edged design, and the two cutting edges of the machining tool (5) are staggered and symmetrical with each other.

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