Tool following system

Abstract

The utility model discloses a cutter following system which comprises a base and a cutter following assembly, the cutter following assembly comprises a first vibration reduction module and a second vibration reduction module, and the first movable end of the first vibration reduction module and the second movable end of the second vibration reduction module are attached to the two opposite sides of a workpiece to be machined respectively. The first vibration reduction module and the second vibration reduction module are both installed on the base. By arranging the tool following system fixedly connected with the tool device, the first vibration reduction module and the second vibration reduction module are attached to the two opposite sides of the to-be-machined part correspondingly to limit the to-be-machined part, so that deformation of the to-be-machined part generated when the tool device works is reduced, and then the situation that tool relieving or even a tool cannot be completely attached to the workpiece is reduced; according to the tool following system, the machining quality of the workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a tool following system. Background Art

[0002] In the field of mechanical manufacturing, especially for rotating parts, high requirements are placed on the hardness of the part surface and the overall toughness of the part. Specifically, the processing of parts includes cutting and surface strengthening processing of parts.

[0003] The machine tool system will impose a huge load (ranging from tens of MPa to hundreds of MPa) when processing metal workpieces. Under this working condition, the workpiece is under stress as a whole, and usually bends and deforms, which leads to tool give-away or even the tool failing to fit the workpiece completely, resulting in incomplete surface processing and uneven hardening layer, which in turn affects the final serviceability of the workpiece.

[0004] Therefore, how to improve the workpiece processing quality is a technical problem that needs to be solved urgently by technical personnel in this field. Utility Model Content

[0005] The utility model aims to provide a tool following system to improve the workpiece processing quality.

[0006] The tool following system provided in this application includes:

[0007] Base;

[0008] The tool following assembly includes a first vibration damping module and a second vibration damping module, wherein the first movable end of the first vibration damping module and the second movable end of the second vibration damping module are respectively attached to the opposite sides of the workpiece to be processed, and the first vibration damping module and the second vibration damping module are both installed on the base.

[0009] Optionally, in the above tool following system, the first vibration reduction module includes:

[0010] A first driving rod, the first driving rod being able to move in a direction approaching and away from a workpiece to be processed;

[0011] A first adjusting device, the first adjusting device is used to control the first driving rod to move in a direction close to and away from the workpiece to be processed;

[0012] The first contact block is the first movable end, the first contact block is installed at the end of the first driving rod away from the first adjusting device, and the first contact block is provided with a first pressing surface that fits the workpiece to be processed.

[0013] Optionally, in the above tool following system, the first vibration reduction module is located directly below the workpiece to be processed, and the first pressing surface is arranged upward, and the first pressing surface is a V-shaped surface.

[0014] Optionally, in the above-mentioned tool following system, the tool following system also includes a lubrication module, which is relatively fixed to the first contact block, and an oil guide pipe is provided in the lubrication module, one end of the oil guide pipe is an oil inlet for inputting lubricating liquid; the other end of the oil guide pipe is an oil outlet for outputting lubricating liquid to the workpiece to be processed, and the lubrication module is located directly below the workpiece to be processed, and the oil outlet is arranged upward.

[0015] Optionally, in the above-mentioned tool following system, the first vibration reduction module also includes a support plate installed on the top of the first driving rod, the lubrication module and the first contact block are both installed on the upper surface of the support plate, and the support plate is fixedly installed on the top of the first driving rod; there are two first contact blocks, and along the moving direction of the tool, the two first contact blocks are respectively located on the opposite sides of the lubrication module, and the upper surface of the first contact block is provided with an oil guide groove, and the oil guide groove is an upwardly open V-shaped groove along the V-shaped surface, and the bottom end of the first clamping surface is flush with the oil outlet or the bottom end of the first clamping surface is higher than the oil outlet.

[0016] Optionally, in the above tool following system, the first adjusting device is a hydraulic cylinder or a guide cylinder.

[0017] Optionally, in the tool following system, the second vibration reduction module is located directly above the workpiece to be processed, the first vibration reduction module is located directly below the workpiece to be processed, and the second vibration reduction module includes:

[0018] A second driving rod, the second driving rod being able to move in a direction approaching and away from the workpiece to be processed;

[0019] a second adjusting device, the second adjusting device being used to control the second driving rod to move in a direction approaching and away from the workpiece to be processed;

[0020] The second contact block is the second movable end, the second contact block is installed at the end of the second driving rod away from the second adjusting device, and the second contact block is provided with a second pressing surface that fits the workpiece to be processed.

[0021] Optionally, in the above tool following system, the tool following system further comprises:

[0022] A support frame, the support frame is mounted on the base;

[0023] A rotating plate, the top of which extends to directly above the workpiece to be processed, the second vibration reduction module is installed on the top of the rotating plate, the bottom of the rotating plate is hinged to the support frame via a hinge, the rotating plate is detachably fixedly connected to the support frame via a first locking member, and when the first locking member is in the disassembled position, the rotating plate can rotate around the hinge, and the rotation center of the rotating plate is parallel to the movement direction of the tool.

[0024] Optionally, in the above tool following system, at least one of the first movable end and the second movable end is provided with a friction member, and the friction member is used to directly contact with the workpiece to be processed.

[0025] Optionally, in the above tool following system, the tool following system further comprises:

[0026] A vibration sensor, the vibration sensor is used to sense the amplitude of the position where the following tool assembly fits the workpiece to be processed;

[0027] a vibration control module, the vibration control module being used to control the operation of the first vibration reduction module and / or the second vibration reduction module;

[0028] The vibration sensor, the first vibration reduction module and / or the second vibration reduction module are connected to the vibration control module.

[0029] In the above technical solution, the tool following system provided by the utility model includes a base and a tool following assembly, the tool following assembly includes a first vibration reduction module and a second vibration reduction module, the first movable end of the first vibration reduction module and the second movable end of the second vibration reduction module are respectively attached to the opposite sides of the workpiece to be processed, and the first vibration reduction module and the second vibration reduction module are both installed on the base. When used, the base is fixedly connected to the tool device, and the first vibration reduction module and the second vibration reduction module are respectively attached to the opposite sides of the workpiece to be processed to limit the workpiece to be processed.

[0030] From the above description, it can be seen that in the tool following system provided in the present application, by setting a tool following system fixedly connected to the tool device, the first vibration reduction module and the second vibration reduction module are respectively attached to the opposite sides of the workpiece to be processed to limit the workpiece to be processed, so as to reduce the deformation of the workpiece to be processed when the tool device is working, thereby reducing the occurrence of tool letting go, or even the situation where the tool cannot fully fit the workpiece. Therefore, the tool following system provided in the present application improves the processing quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0032] Figure 1 An axonometric view of a support frame of a tool following system provided by an embodiment of the utility model in a locked state;

[0033] Figure 2 An axonometric view of a support frame of a tool following system provided by an embodiment of the utility model in an open state;

[0034] Figure 3 A schematic structural diagram of a support frame of a tool following system provided by an embodiment of the utility model in a locked state;

[0035] Figure 4 for Figure 3 A top view of the tool following system shown;

[0036] Figure 5 for Figure 3 A side view of the tool following system shown;

[0037] Figure 6 This is an axonometric view of the first contact block provided in an embodiment of the utility model.

[0038] in Figure 1-6 middle:

[0039] 10-base, 101-strip hole;

[0040] 20-following knife assembly, 201-first vibration reduction module, 202-second vibration reduction module, 203-first adjusting device, 204-first driving rod, 205-first contact block, 206-support plate, 207-air pressure pipe, 208-oil guide groove, 209-second contact block, 2010-second driving rod, 2011-second adjusting device;

[0041] 30-lubrication module, 301-oil outlet, 302-oil inlet;

[0042] 40-support frame;

[0043] 50-transfer board;

[0044] 60- hinge;

[0045] 70-first locking member;

[0046] 80 - second locking member. DETAILED DESCRIPTION

[0047] The core of the utility model is to provide a tool following system to improve the workpiece processing quality.

[0048] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and implementation modes.

[0049] Please refer to Figures 1 to 6 .

[0050] In a specific embodiment, the tool following system provided by the specific embodiment of the utility model includes a base 10 and a tool following assembly 20, and the tool following assembly 20 includes a first vibration reduction module 201 and a second vibration reduction module 202, and the first movable end of the first vibration reduction module 201 and the second movable end of the second vibration reduction module 202 are respectively attached to the opposite sides of the workpiece to be processed, and a space for the workpiece to be processed to pass through is formed between the first movable end and the second movable end. When the tool following system moves with the tool device, there will be friction between the first movable end and the second movable end and the workpiece to be processed. In order to extend the service life of the first movable end and the second movable end, preferably, the first movable end and the second movable end are both self-lubricating friction parts.

[0051] The first vibration reduction module 201 and the second vibration reduction module 202 are both mounted on the base 10. Specifically, the base 10 is fixedly connected to the tool device and follows the movement of the tool device. Along the movement direction of the tool device, preferably, the tool following system is located on one side of the tool device, or the tool following system is provided on both opposite sides of the tool device, and the distance between the tool device and the tool following system is as small as possible, so as to reduce the vibration of the workpiece to be processed at the position of the tool device.

[0052] In order to facilitate disassembly and assembly, preferably, the base 10 is detachably connected to the tool device. In order to facilitate the installation of the tool following system, preferably, a strip hole 101 is provided on the base 10, and the base 10 realizes the installation of the tool following system through a second locking member 80 that can slide along the strip hole 101. Specifically, the second locking member 80 can be a threaded fastener. In order to facilitate the operation of the second locking member 80 by the staff, preferably, a second operating end is provided at the top of the second locking member 80.

[0053] In a specific embodiment, the first vibration reduction module 201 and the second vibration reduction module 202 are respectively located on the left and right sides of the workpiece to be processed. In order to support the workpiece to be processed, preferably, the first vibration reduction module 201 is located directly above the workpiece to be processed, and the second vibration reduction module 202 is located directly below the workpiece to be processed.

[0054] The workpiece to be processed can specifically be a shaft-roller workpiece with a large aspect ratio among metal workpieces. The metal workpiece passes through the space between the first vibration reduction module 201 and the second vibration reduction module 202. The workpiece to be processed is directly placed on the first movable end. The first movable end has a support area that is recessed inward to accommodate the workpiece to be processed. The support area can limit the horizontal movement of the metal workpiece. The specific recessed shape and size of the support area are determined according to the size of the workpiece to be processed and the actual processing conditions.

[0055] During specific assembly, the tool device is installed on the machine tool body and moves along the processing direction, and the tool following system is fixedly connected to the tool device.

[0056] During specific use, the base 10 is fixedly connected to the tool device, and the first vibration reduction module 201 and the second vibration reduction module 202 are respectively attached to opposite sides of the workpiece to be processed to limit the position of the workpiece to be processed.

[0057] From the above description, it can be seen that in the tool following system provided in the specific embodiment of the present application, by setting a tool following system fixedly connected to the tool device, the first vibration reduction module 201 and the second vibration reduction module 202 are respectively attached to the opposite sides of the workpiece to be processed to limit the workpiece to be processed, so as to reduce the deformation of the workpiece to be processed when the tool device is working, thereby reducing the occurrence of tool letting go, or even the situation where the tool cannot fully fit the workpiece. Therefore, the tool following system provided by the present application improves the processing quality of the workpiece.

[0058] The first vibration reduction module 201 includes a first driving rod 204, a first adjusting device 203 and a first contact block 205. The first adjusting device 203 controls the first driving rod 204 to move in the direction of approaching and moving away from the workpiece to be processed. Specifically, the first adjusting device 203 can be a hydraulic cylinder or a guide cylinder, and the first driving rod 204 is a piston rod. The first contact block 205 is a first movable end. The first contact block 205 is installed at the end of the first driving rod 204 away from the first adjusting device 203. The first contact block 205 is provided with a first pressing surface that fits the workpiece to be processed. The first adjusting device 203 is provided with a pneumatic pipe 207. Specifically, the first adjusting device 203 is fixedly connected to two pneumatic pipes 207. The pneumatic pipe 207 is used to transmit gas, so that the movement of the pneumatic piston can be controlled by adjusting the internal pressure of the guide cylinder.

[0059] The movement of the first driving rod 204 is guided by a coaxially arranged guide column, which may be one or at least two. The guide cylinder is connected to an external air pump through an air pressure pipe 207, so that the guide cylinder can drive the first driving rod 204 to extend and retract, thereby driving the first movable end to move.

[0060] In order to further reduce the vibration of the workpiece to be processed, preferably, the first vibration reduction module 201 is located directly below the workpiece to be processed, and the first pressing surface is arranged upward, and the first pressing surface is a V-shaped surface. The V-shaped surface forms a concave area to limit the workpiece to be processed.

[0061] The tool following system further includes a lubrication module 30, which is relatively fixed to the first contact block 205. An oil guide pipe is provided in the lubrication module 30, and one end of the oil guide pipe is an oil inlet 302 for inputting lubricating liquid. The lubricating liquid is transported to the position of the workpiece to be processed through the oil guide pipe, thereby achieving lubrication of the workpiece to be processed and further improving the processing quality of the workpiece.

[0062] One end of the oil guide pipe is an oil outlet 301, which is used to output lubricating liquid to the workpiece to be processed. The oil guide pipe is a through channel for liquid to flow, and the liquid is transported to the lubricating module 30 through the hydraulic pipe of the oil inlet 302, and the oil outlet 301 is formed from the top of the through channel to the upper surface of the lubricating module 30, and the lubricating liquid can directly overflow to the upper surface of the lubricating module 30.

[0063] The lubrication module 30 is located directly below the workpiece to be processed, and the oil outlet 301 is arranged upward. A hydraulic pipe is arranged at the oil outlet 301 to facilitate the input of lubricating liquid into the oil guide pipe. Specifically, the oil inlet 302 can be located at the side end of the lubrication module 30.

[0064] The first vibration reduction module 201 also includes a support plate 206 installed on the top of the first driving rod 204, and the lubrication module 30 and the first contact block 205 are both installed on the upper surface of the support plate 206, and the support plate 206 is fixedly installed on the top of the first driving rod 204. There are two first contact blocks 205. Along the moving direction of the tool, the two first contact blocks 205 are respectively located on opposite sides of the lubrication module 30, and the bottom end of the first pressing surface is flush with the oil outlet 301 or the bottom end of the first pressing surface is higher than the oil outlet 301. That is, the lowest position of the recessed area of ​​the first contact blocks 205 installed on both sides of the lubrication module 30 can be flush with the height of the oil outlet 301 of the lubrication module 30 (or slightly higher, but it must be ensured that the overflowed liquid can enter the first contact block 205).

[0065] An oil guide groove 208 is provided on the upper surface of the first contact block 205. Specifically, the length direction of the oil guide groove 208 extends perpendicular to the movement direction of the tool device. Preferably, the oil guide groove 208 is a V-shaped groove opening upward along the V-shaped surface, and the oil guide groove 208 can store the transported lubricating liquid. In this embodiment, the lubricating liquid is a cooling lubricating liquid, which provides good cooling and lubricating conditions for processing.

[0066] In order to improve the lubrication effect, preferably, each first contact block 205 is provided with at least two oil guide grooves 208 , and the openings of the oil guide grooves 208 face the workpiece to be processed.

[0067] During specific installation, the lubrication module 30 may be installed on the support plate 206 by means of threaded fasteners. Specifically, the threaded fasteners may be bolts.

[0068] The second contact block 209 is configured as a self-lubricating friction member, which not only has excellent wear resistance, but also can ensure that the surface crystal layer of the metal part after processing is not damaged.

[0069] Specifically, the first contact block 205 and the second contact block 209 are preferably made of polytetrafluoroethylene (PTFE) material. Since the hardness of polytetrafluoroethylene is lower than that of metal materials, it has sufficient rigidity and good wear resistance, and also has self-lubricating properties. Therefore, it has a long service life while having good guiding and limiting functions.

[0070] In a specific embodiment, the second vibration reduction module 202 is located directly above the workpiece to be processed, and the first vibration reduction module 201 is located directly below the workpiece to be processed. The second vibration reduction module 202 includes a second driving rod 2010, a second adjusting device 2011 and a second contact block 209, and the second adjusting device 2011 is used to control the second driving rod 2010 to move in the direction of approaching and moving away from the workpiece to be processed. The second contact block 209 is a second movable end, and the second contact block 209 is installed at the end of the second driving rod 2010 away from the second adjusting device 2011. The second contact block 209 is provided with a second pressing surface that fits the workpiece to be processed. The second adjusting device 2011 can be a hydraulic cylinder or a guide cylinder. Specifically, the second vibration reduction module 202 can be a micro air pump, and the end of the air pump output end of the micro air pump is fixedly connected with a friction member as the second contact block 209, and the surface of the second contact block 209 that contacts the workpiece to be processed can be a plane.

[0071] In a specific embodiment, the tool following system further includes a support frame 40 and a rotating plate 50, and the support frame 40 is mounted on the base 10. The top of the rotating plate 50 extends to the top of the workpiece to be processed, and the second vibration reduction module 202 is mounted on the top of the rotating plate 50. Specifically, the rotating plate 50 can be an L-shaped plate. The bottom end of the rotating plate 50 is hinged to the support frame 40 through a hinge 60. Specifically, the hinge 60 can be a latch, and the rotating plate 50 is plugged on the latch. The vertical plate of the rotating plate 50 is hinged to the hinge 60, and the second vibration reduction module 202 is mounted on the horizontal plate of the rotating plate 50.

[0072] The rotating plate 50 is detachably fixedly connected to the support frame 40 through the first locking member 70. When the first locking member 70 is in the disassembled position, the rotating plate 50 can rotate around the hinge 60, and the rotation center of the rotating plate 50 is parallel to the movement direction of the tool. In order to improve the installation stability, preferably, at least two first locking members 70 are provided, and the vertical plate and the horizontal plate of the rotating plate 50 are respectively connected to the support frame 40 through the first locking member 70. Specifically, the first locking member 70 can be a threaded fastener.

[0073] Specifically, the support frame 40 is fixedly installed on the base 10 close to the first vibration reduction module 201 . In order to improve the installation stability, a reinforcing rib plate is provided on the support frame 40 .

[0074] In a specific embodiment, the tool following system also includes a vibration sensor and a vibration control module. The vibration sensor is used to sense the amplitude of the position where the tool following assembly 20 fits the workpiece to be processed. Specifically, the vibration sensor can be installed at the first contact block 205 or the second contact block 209.

[0075] The vibration control module controls the operation of the first vibration reduction module 201 and the second vibration reduction module 202, the vibration sensor is connected to the vibration control module, at least one of the first vibration reduction module 201 and the second vibration reduction module 202 is connected to the vibration control module, and preferably, both the first vibration reduction module 201 and the second vibration reduction module 202 are connected to the vibration control module. Specifically, the vibration control module and the vibration sensor, the first vibration reduction module 201 and the second vibration reduction module 202 can realize signal transmission through wired or wireless connection methods. When the amplitude data received by the vibration control module from the vibration sensor exceeds a preset value, the amplitude of the workpiece to be processed is reduced by adjusting the positions of the first active end and the second active end.

[0076] Specifically, when the vibration sensor includes a first sensor for monitoring the vibration of the first vibration reduction module 201 and a second sensor for monitoring the vibration of the second vibration reduction module 202, when the pressure value monitored by the first sensor exceeds the first pressure value, the vibration control module controls the first vibration reduction module 201 to reduce the pressure on the workpiece to be processed; when the pressure value monitored by the first sensor is lower than the second pressure value, the vibration control module controls the first vibration reduction module 201 to increase the pressure on the workpiece to be processed, and the first pressure value is greater than the second pressure value. When the pressure value monitored by the second sensor exceeds the third pressure value, the vibration control module controls the second vibration reduction module 202 to reduce the pressure on the workpiece to be processed; when the pressure value monitored by the second sensor is lower than the fourth pressure value, the vibration control module controls the second vibration reduction module 202 to increase the pressure on the workpiece to be processed, and the third pressure value is greater than the fourth pressure value.

[0077] The present application uses a vibration control module to adaptively adjust the air pressure inside the first adjustment device 203 and the second adjustment device 2011 according to the real-time detection data of the vibration sensor, thereby adjusting the extension and retraction degree of the first contact block 205 or the second contact block 209. Specifically, the first adjustment device 203 and the second adjustment device 2011 are automatically adjusted through the vibration control module via an external air pressure system. For example, when the vibration of the first contact block 205 or the second contact block 209 exceeds a preset amplitude, the vibration control module applies pressurization to the inside of the first adjustment device 203 and the second adjustment device 2011, so that the force acting on the workpiece to be processed when the first contact block 205 or the second contact block 209 is extended increases, until the amplitude sensed by the vibration sensor is less than the preset value, and then the first contact block 205 or the second contact block 209 is stopped from moving. That is, the tool following system provided in the present application is used in conjunction with the tool device, and an air pressure adaptive response system is adopted to perform closed-loop control according to the vibration sensor. When the vibration becomes larger, the vibration control module controls the air pressure to suppress the vibration, so that the metal workpiece can always maintain effective fit with the tool device, reducing the impact of the deflection change caused by the processing.

[0078] Of course, in actual use, the first vibration reduction module 201 and the second vibration reduction module 202 can control the amplitude by controlling the extension length of the telescopic cylinder through the hydraulic cylinder. At this time, the first vibration reduction module 201 and the second vibration reduction module 202 can be respectively provided with a hydraulic cylinder body.

[0079] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0080] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tool following system, characterized in that: include: Base (10); A tool following assembly (20), the tool following assembly (20) comprising a first vibration damping module (201) and a second vibration damping module (202), the first movable end of the first vibration damping module (201) and the second movable end of the second vibration damping module (202) respectively being attached to opposite sides of a workpiece to be processed, and the first vibration damping module (201) and the second vibration damping module (202) being both mounted on the base (10).

2. The tool following system according to claim 1, characterized in that: The first vibration reduction module (201) comprises: A first driving rod (204), the first driving rod (204) being capable of moving in a direction approaching and away from a workpiece to be processed; A first adjusting device (203), the first adjusting device (203) is used to control the first driving rod (204) to move in a direction approaching and away from a workpiece to be processed; A first contact block (205), the first contact block (205) being the first movable end, the first contact block (205) being installed on an end of the first driving rod (204) away from the first adjusting device (203), and the first contact block (205) being provided with a first pressing surface which is in contact with a workpiece to be processed.

3. The tool following system according to claim 2, characterized in that: The first vibration reduction module (201) is located directly below the workpiece to be processed, and the first pressing surface is arranged upward, and the first pressing surface is a V-shaped surface.

4. The tool following system according to claim 3, characterized in that: The tool following system further comprises a lubrication module (30), wherein the lubrication module (30) is relatively fixed to the first contact block (205), and an oil guide pipe is arranged inside the lubrication module (30), wherein one end of the oil guide pipe is an oil inlet (302) for inputting lubricating liquid; and the other end of the oil guide pipe is an oil outlet (301) for outputting lubricating liquid to the workpiece to be processed, and the lubrication module (30) is located directly below the workpiece to be processed, and the oil outlet (301) is arranged upward.

5. The tool following system according to claim 4, characterized in that: The first vibration reduction module (201) also includes a support plate (206) installed on the top of the first driving rod (204), the lubrication module (30) and the first contact block (205) are both installed on the upper surface of the support plate (206), and the support plate (206) is fixedly installed on the top of the first driving rod (204); two first contact blocks (205) are provided, and along the moving direction of the tool, the two first contact blocks (205) are respectively located on opposite sides of the lubrication module (30), and an oil guide groove (208) is provided on the upper surface of the first contact block (205), and the oil guide groove (208) is an upwardly open V-shaped groove along the V-shaped surface, and the bottom end of the first pressing surface is flush with the oil outlet (301) or the bottom end of the first pressing surface is higher than the oil outlet (301).

6. The tool following system according to claim 2, characterized in that: The first adjusting device (203) is a hydraulic cylinder or a guide cylinder.

7. The tool following system according to claim 1, characterized in that: The second vibration reduction module (202) is located directly above the workpiece to be processed, and the first vibration reduction module (201) is located directly below the workpiece to be processed. The second vibration reduction module (202) comprises: A second driving rod (2010), the second driving rod (2010) being capable of moving in a direction approaching and moving away from a workpiece to be processed; A second adjusting device (2011), the second adjusting device (2011) is used to control the second driving rod (2010) to move in a direction approaching and away from a workpiece to be processed; The second contact block (209) is the second movable end. The second contact block (209) is installed on the end of the second driving rod (2010) away from the second adjusting device (2011). The second contact block (209) is provided with a second pressing surface that fits the workpiece to be processed.

8. The tool following system according to claim 7, characterized in that: The tool following system also includes: A support frame (40), the support frame (40) being mounted on the base (10); A rotating plate (50), the top end of which extends to directly above the workpiece to be processed, the second vibration reduction module (202) is installed on the top end of the rotating plate (50), the bottom end of the rotating plate (50) is hinged to the support frame (40) via a hinge (60), the rotating plate (50) is detachably fixedly connected to the support frame (40) via a first locking member (70), and when the first locking member (70) is in a disassembled position, the rotating plate (50) can rotate around the hinge (60), and the rotation center of the rotating plate (50) is parallel to the movement direction of the tool.

9. The tool following system according to claim 1, characterized in that: At least one of the first movable end and the second movable end is provided with a friction member, and the friction member is used for directly contacting with the workpiece to be processed.

10. The tool following system according to claim 1, characterized in that: The tool following system also includes: A vibration sensor, the vibration sensor being used to sense the amplitude of the position where the following tool assembly (20) and the workpiece to be processed are in contact with each other; a vibration control module, the vibration control module being used to control the operation of the first vibration reduction module (201) and / or the second vibration reduction module (202); The vibration sensor, the first vibration reduction module (201) and / or the second vibration reduction module (202) are connected to the vibration control module.

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