Clamping device for cutting machining of four-axis rotary table

Abstract

The invention relates to the technical field of machine tool clamps, and discloses a clamping device for cutting machining of a four-axis rotary table, the clamping device comprises a main body and further comprises a slowing mechanism, the slowing mechanism is installed at the top of the main body, and the situation that the deformation capacity of a rubber pad is reduced due to long-time clamping can be reduced through operation of the slowing mechanism. When a connecting rod rotates, a rubber column at the top can be driven to slide downwards, the bottom of the rubber column can penetrate through a hole in a second rubber pad to make contact with the surface of a material due to downward sliding of the rubber column, and at the moment, extrusion force of the material to the second rubber pad is dispersed by the rubber column; when the four-axis rotary table clamps the materials, the second rubber pad can return to the initial position under pushing of the elastic piece, the situation that when the clamping rod presses the materials for a long time, irreversible compression deformation of the rubber pad occurs, and enough clamping force cannot be provided can be reduced through the arrangement of the elastic piece, and therefore the stability of the materials is improved when the four-axis rotary table clamps the materials.

Description

Technical Field

[0001] This invention relates to the field of machine tool fixture technology, specifically a clamping device for cutting machining on a four-axis rotary table. Background Technology

[0002] The four-axis rotary table clamping device is a key bridge connecting machine tools and workpieces in the industry. It can complete multi-face machining in one clamping, which completely changes the traditional machining process that requires multiple positioning. It greatly improves machining efficiency and repeatability accuracy. This not only optimizes the process and reduces the investment in equipment and tools, but also ensures the machining quality of complex parts through stable clamping. It is one of the core components for promoting automated production lines and achieving the goals of Industry 4.0. A typical four-axis rotary table clamping device uses a cylinder to contract and drive a clamping block to press the material to complete the clamping. Since both the clamping block and the material are rigid materials, a rubber pad is usually placed at the bottom of the clamping block to avoid damaging the material surface. When the clamping block applies pressure to the material for a long time, the rubber pad at the bottom will deform under the pressure. Moreover, the rubber pad is prone to permanent compression deformation after long-term compression, which reduces the clamping force of the clamping block on the material, causing the material to deviate during processing, and ultimately reducing the stability of the four-axis rotary table clamping device when clamping the material. Summary of the Invention

[0003] The purpose of this invention is to provide a clamping device for cutting on a four-axis rotary table, so as to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a clamping device for four-axis rotary table cutting, comprising a main body and further comprising: The damping mechanism is installed on the top of the main body. The operation of the damping mechanism can reduce the decrease in the deformation capacity of the rubber pad caused by prolonged clamping. The slag removal mechanism is installed inside the slowing mechanism. The operation of the slag removal mechanism can reduce the situation where the slowing mechanism cannot operate normally due to the obstruction of flying debris.

[0005] Furthermore, the main body includes: Support components are located at the top of the main body; The fixing component is located on top of the support component. The operation of the fixing component can create a clamping force on the material to facilitate subsequent cutting of the material.

[0006] Furthermore, mitigation agencies include: The contact component is located on top of the fixing component. The operation of the contact component can reduce the counterforce of the material on the rubber pad during clamping. The anti-vibration component is located on the left side of the contact component.

[0007] Furthermore, the slag removal mechanism includes: A rotating component is located inside the contact component. The operation of the rotating component can reduce the debris inside the contact component after material processing. Anti-slip component, which is located at the bottom of the contact component.

[0008] Furthermore, the support assembly includes a support plate fixedly connected to the top of the main body, and a motor housing is provided on the right side of the support plate; The bottom of the motor housing is fixedly connected to the top of the main body.

[0009] Furthermore, the fixing assembly includes two turntables located on the right side of the motor housing, the two turntables being symmetrically distributed around the main body; The left turntable is rotatably connected to the side wall of the support plate, and the right turntable is rotatably connected to the side wall of the motor box. A placement plate is fixedly connected between the two turntables, and several cylinders are fixedly connected to the top of the placement plate. The cylinders are arranged in groups of four, symmetrically distributed around the main body. A clamping rod is slidably connected to the top of the cylinder.

[0010] Furthermore, the contact assembly includes a rubber pad 1 fixedly connected to the bottom of the clamping rod, and a number of spring pieces fixedly connected to the top of the rubber pad 1, the number of spring pieces being distributed circumferentially around the rubber pad 1. Several spring clips are fixedly connected to the bottom of rubber pads two, and rubber posts are provided on the top of rubber pads two; The rubber column is internally slidably connected to the rubber pad, and several connecting rods are rotatably connected to the outer surface of the rubber column. The connecting rods are distributed circumferentially around the rubber pad. The end of the connecting rod away from the rubber column is rotatably connected to the side wall of the spring sheet; Among them, the first rubber pad has a sliding hole in the middle, the second rubber pad has a sliding hole in the middle, and the initial state of the spring is an arc-shaped piece.

[0011] Furthermore, the anti-vibration component includes a parts slot inside the clamping rod, a push plate is slidably connected inside the parts slot, and several spring plates are fixedly connected to the side of the push plate near the rubber column; Several spring plates are equidistantly distributed with clamping rods, and two driving rods are provided on the top of the spring plates, which are symmetrically distributed with the clamping rods as the center. The end of the drive rod near the spring plate is rotatably connected to the side wall of the push plate; A starter plate is rotatably connected to the end of each of the two drive rods that is away from the push plate. A reset spring is fixedly connected to the side of the starter plate closest to the push plate. The end of the reset spring away from the starter plate is fixedly connected to the bottom of the clamping rod. The spring is located on the left side of the spring plate.

[0012] Furthermore, the rotating assembly includes two elastic pieces fixedly connected to the top of the second rubber pad, the two elastic pieces being circumferentially distributed around the first rubber pad; The tops of the two elastic plates are rotatably connected to a baffle plate, and a pressure plate is provided on the top of the baffle plate. The end of the pressure plate away from the baffle plate is fixedly connected to the outer surface of the rubber column. The bottom of the pressure plate is equipped with several rubber strips, which are arranged in pairs around the rubber pad. The diameter of the elastic sheet and the blocking plate is smaller than the inner diameter of the spherical body formed by the elastic sheet.

[0013] Furthermore, the anti-slip component includes three rotating plates rotatably connected to the outer surface of the second rubber pad, the three rotating plates being circumferentially distributed around the first rubber pad; A reset plate is fixedly connected to the bottom of the rotating plate. The end of the reset plate away from the rotating plate is fixedly connected to the bottom of the rubber pad. The initial state of the reset plate is an arc-shaped plate.

[0014] The present invention has the following beneficial effects: 1. In this invention, when the connecting rod rotates, it causes the top rubber column to slide downwards. The downward movement of the rubber column causes its bottom to pass through the hole on the second rubber pad and contact the surface of the material. At this time, the pressure exerted by the material on the second rubber pad is dispersed by the rubber column. When the clamping rod moves upwards, the second rubber pad will return to its initial position under the push of the spring plate. The spring plate can reduce the situation where the rubber pad cannot provide sufficient clamping force when the clamping rod applies pressure to the material for a long time, thus improving the stability of the material when the four-axis turntable clamps the material.

[0015] 2. In this invention, the bottom of the rubber column may not contact the top of the material due to changes in the material height. Since the placement plate is rotatable and both the spring sheet and the second rubber pad are elastic structures, when the placement plate rotates, the material will squeeze the second rubber pad again and cause it to shift, resulting in a gap between the material and the placement plate, causing the material to shift. Due to the compression of the rubber column by the spring plate, when the second rubber pad moves upward, it will be restricted by the rubber column, reducing the secondary compression of the rubber pad during rotation that would cause the material to move, thereby improving the adaptability of the four-axis turntable when clamping different materials.

[0016] 3. In this invention, the setting of the elastic sheet and the baffle plate allows the flying chips to fall onto the top of the baffle plate when the material is fixed and being cut. After the material is processed, as the rubber column moves away, the baffle plate will rotate counterclockwise under the action of the elastic sheet. At the same time, the rubber strip will continuously touch the elastic sheet under the rotation of the elastic sheet, causing the baffle plate to vibrate. Thus, the flying chips are removed under the combined action of the rotation of the elastic sheet and the vibration of the baffle plate. This reduces the possibility of damage to rubber pad 1 and rubber pad 2 due to flying chips entering during movement, and improves the structural integrity of rubber pad 1 and rubber pad 2 during continuous operation of the four-axis rotary table clamping assembly.

[0017] 4. In this invention, when the rotating plate rotates, it covers and limits the outer side of the clamping and fitting area of ​​the material. When the material is being cut, the external cutting device applies an additional lateral thrust to the material. Since rubber pad one, spring sheet and rubber pad two are all elastic materials, the material is prone to slight displacement when subjected to additional lateral thrust, which leads to a decrease in the accuracy of material cutting. Due to the setting of the rotating plate, the probability of material displacement during cutting can be reduced, further improving the stability of the four-axis turntable when clamping the material.

[0018] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall partial structure of the present invention; Figure 3 This is a schematic diagram of the main body of the invention; Figure 4 This is a schematic diagram of the contact component of the present invention; Figure 5 This is a schematic diagram of the anti-vibration component of the present invention; Figure 6 This is a partial schematic diagram of the anti-vibration component of the present invention; Figure 7 This is a schematic diagram of the rotating component of the present invention; Figure 8 This is a schematic diagram of the anti-slip component of the present invention.

[0021] The attached diagram lists the components represented by each number as follows: In the diagram: 1. Main body; 11. Support assembly; 111. Support plate; 112. Motor housing; 12. Fixing assembly; 121. Turntable; 122. Placement plate; 123. Cylinder; 124. Clamping rod; 2. Slowing mechanism; 21. Contact assembly; 211. Rubber pad one; 212. Spring piece; 213. Rubber pad two; 214. Rubber column; 215. Connecting rod; 22. Anti-vibration assembly; 221. Part slot; 222. Push plate; 223. Spring plate; 224. Drive rod; 225. Starter plate; 3. Slag removal mechanism; 31. Rotating assembly; 311. Elastic piece; 312. Blocking plate; 313. Lower pressure plate; 314. Rubber strip; 32. Anti-slip assembly; 321. Rotating plate; 322. Reset piece. Detailed Implementation

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

[0023] Please see Figure 1 — Figure 8 As shown, the present invention is a clamping device for four-axis rotary table cutting, comprising a main body 1, and further comprising: The damping mechanism 2 is installed on the top of the main body 1. The operation of the damping mechanism 2 can reduce the decrease in the deformation capacity of the rubber pad caused by long-term clamping. The slag removal mechanism 3 is installed inside the mitigation mechanism 2. The operation of the slag removal mechanism 3 can reduce the situation where the mitigation mechanism 2 cannot operate normally due to the obstruction of flying debris.

[0024] Entity 1 includes: Support component 11 is disposed on the top of the main body 1; The fixing component 12 is located on top of the support component 11. The operation of the fixing component 12 can create a clamping force on the material to facilitate subsequent cutting of the material.

[0025] Mitigation mechanism 2 includes: Contact component 21 is disposed on top of fixing component 12. The operation of contact component 21 can reduce the counter-push force of material on rubber pad during clamping. Anti-vibration component 22 is located on the left side of contact component 21.

[0026] The slag removal mechanism 3 includes: Rotating component 31 is disposed inside contact component 21. The operation of rotating component 31 can reduce the debris inside contact component 21 after material processing. Anti-slip component 32 is disposed at the bottom of contact component 21.

[0027] The support assembly 11 includes a support plate 111 fixedly connected to the top of the main body 1, and a motor housing 112 is provided on the right side of the support plate 111. The bottom of the motor housing 112 is fixedly connected to the top of the main body 1, and the material is placed on the placement plate 122 between the top support plate 111 and the support plate 111 of the main body 1.

[0028] The fixing component 12 includes two turntables 121 disposed on the right side of the motor housing 112, and the two turntables 121 are symmetrically distributed about the main body 1. The left turntable 121 is rotatably connected to the side wall of the support plate 111, and the right turntable 121 is rotatably connected to the side wall of the motor housing 112. A placement plate 122 is fixedly connected between the two turntables 121. Several cylinders 123 are fixedly connected to the top of the placement plate 122. The cylinders 123 are arranged in groups of four and symmetrically distributed around the main body 1. A clamping rod 124 is slidably connected to the top of the cylinder 123. The clamping rod 124 moves toward the material under the contraction drive of the cylinder 123 and applies downward pressure to the material, thereby fixing the material on the top of the placement plate 122.

[0029] The contact component 21 includes a rubber pad 211 fixedly connected to the bottom of the clamping rod 124. Several spring pieces 212 are fixedly connected to the top of the rubber pad 211, and the spring pieces 212 are distributed circumferentially around the rubber pad 211. Several spring pieces 212 are fixedly connected to the bottom of rubber pads 213, and rubber posts 214 are provided on the top of the rubber pads 213; The rubber column 214 is internally slidably connected to the rubber pad 211. Several connecting rods 215 are rotatably connected to the outer surface of the rubber column 214. The several connecting rods 215 are distributed circumferentially around the rubber pad 211. The end of the connecting rod 215 away from the rubber post 214 is rotatably connected to the side wall of the spring piece 212; Among them, the rubber pad 211 has a sliding hole in the middle, the rubber pad 213 has a sliding hole in the middle, the spring 212 is initially an arc-shaped piece, the downward movement of the clamping rod 124 will cause the rubber pad 213 to gradually approach and contact the material surface. When the rubber pad 213 contacts the material, the material will block the rubber pad 213 from continuing to move downward.

[0030] The anti-vibration component 22 includes a component slot 221 opened inside the clamping rod 124. A push plate 222 is slidably connected inside the component slot 221. Several spring plates 223 are fixedly connected to the side of the push plate 222 near the rubber column 214. Several spring plates 223 are equidistantly distributed with clamping rods 124. Two driving rods 224 are provided on the top of the spring plates 223, and the two driving rods 224 are symmetrically distributed with the clamping rods 124 as the center. One end of the drive rod 224 near the spring plate 223 is rotatably connected to the side wall of the push plate 222; The end of each of the two drive rods 224 away from the push plate 222 is rotatably connected to the starter plate 225; A reset spring is fixedly connected to the side of the starter plate 225 near the pusher plate 222. The end of the reset spring away from the starter plate 225 is fixedly connected to the bottom of the clamping rod 124. The spring is set on the left side of the spring plate 223. Under the action of the bottom thrust, the starter plate 225 will rotate to the left around the rotation axis. The rotation of the starter plate 225 will drive the drive rod 224 to slide to the right through the telescopic rod at the top. The sliding of the drive rod 224 will drive the pusher plate 222 to slide to the left in sync.

[0031] The rotating assembly 31 includes two elastic pieces 311 fixedly connected to the top of the second rubber pad 213, and the two elastic pieces 311 are circumferentially distributed around the first rubber pad 211. The tops of the two elastic plates 311 are rotatably connected to a baffle plate 312, and a pressure plate 313 is provided on the top of the baffle plate 312. The end of the pressure plate 313 away from the baffle plate 312 is fixedly connected to the outer surface of the rubber column 214. The bottom of the pressure plate 313 is provided with several rubber strips 314. The rubber strips 314 are arranged in pairs around the rubber pad 211. The diameter of the elastic piece 311 and the baffle plate 312 is smaller than the inner diameter of the spherical body formed by the elastic piece 212. The movement of the baffle plate 312 will cause the bottom elastic piece 311 to be compressed. When the elastic piece 311 is compressed, it will rotate clockwise during the descent. When the baffle plate 312 is pushed to the top of the rubber pad 213, the pressure plate 313 will undergo a certain deformation under the obstruction of the baffle plate 312.

[0032] The anti-slip component 32 includes three rotating plates 321 rotatably connected to the outer surface of the second rubber pad 213, and the three rotating plates 321 are circumferentially distributed around the first rubber pad 211. A reset plate 322 is fixedly connected to the bottom of the rotating plate 321. The end of the reset plate 322 away from the rotating plate 321 is fixedly connected to the bottom of the rubber pad 213. The initial state of the reset plate 322 is an arc-shaped plate. The deformation of the spring 212 will generate a certain pushing force on the rotating plate 321. At this time, the rotating plate 321 will rotate around the rotating axis under the influence of the pushing force.

[0033] In use, the operator first places the material on the placement plate 122 between the top support plate 111 and the support plate 111 of the main body 1. Then, the operator starts the external pneumatic device. At this time, the clamping rod 124 will move towards the material under the contraction drive of the cylinder 123 and apply downward pressure to the material, thereby fixing the material on the top of the placement plate 122. Then, the operator starts the external motor, and the turntable 121 will rotate under the drive of the motor box 112, thereby driving the material on the placement plate 122 to rotate synchronously, which facilitates the subsequent multi-face cutting processing of the material.

[0034] When cylinder 123 moves clamping rod 124 downward, the descent of clamping rod 124 causes rubber pad 1 211 to move synchronously. The movement of rubber pad 1 211 drives rubber pad 213 downward through spring 212. The downward movement of clamping rod 124 causes rubber pad 213 to gradually approach and contact the material surface. When rubber pad 213 contacts the material, the material will block rubber pad 213 from continuing to move downward. At this time, rubber pad 213 will move upward due to the obstruction of the material. When rubber pad 213 moves upward, it will compress spring 212. Spring 212 will deform under the influence of the compressive force. At the same time, the compressive force of the material will be transmitted through spring 212. The rubber pad 211 at the top is guided to the rubber pad 212. At the same time, the deformation of the spring 212 will cause the connecting rod 215 to rotate to a certain extent. When the connecting rod 215 rotates, it will cause the rubber column 214 at the top to slide downward. The sliding of the rubber column 214 will cause its bottom to pass through the hole on the rubber pad 213 and contact the material surface. At this time, the pressure of the material on the rubber pad 213 is dispersed by the rubber column 214. When the clamping rod 124 moves upward, the rubber pad 213 will return to its initial position under the push of the spring 212. The setting of the spring 212 can reduce the situation where the rubber pad cannot provide sufficient clamping force when the clamping rod 124 applies pressure to the material for a long time, thus improving the stability of the material when the four-axis turntable clamps the material.

[0035] When the spring piece 212 deforms, after deformation, several spring pieces 212 appear as elliptical from a planar perspective. The deformation of the spring piece 212 will cause the outermost part of the spring piece 212 to exert a leftward pushing force on the actuating plate 225. Under the action of the bottom thrust, the actuating plate 225 will rotate to the left around the rotation axis. The rotation of the actuating plate 225 will drive the driving rod 224 to slide to the right through the telescopic rod at the top. The sliding of the driving rod 224 will drive the push plate 222 to slide to the left in sync. The leftward sliding of the push plate 222 will push the spring plate. 223 moves synchronously. At this time, the spring between the spring plate 223 and the push plate 222 will be compressed first, which will push the spring plate 223 to fit against the side wall of the rubber column 214. When the rubber column 214 slides downward, the spring plate 223 will move towards the rubber column 214 under the push of the spring. Since there is a certain gap between the spring plate 223 and the rubber column 214, and the spring needs a certain amount of time to store and release energy, when the rubber column 214 moves to the preset position, the spring plate 223 will be pushed by the push plate 222 and fit against the side wall of the rubber column 214. The 14-phase fit is achieved through the spring on the left side of the spring plate 223, ensuring a tight fit between the spring plate 223 and the rubber column 214. Multiple spring plates 223 are simultaneously fitted tightly against the sidewall of the rubber column 214. When the rubber column 214 attempts to slide downwards, it is restricted by the spring plates 223 and cannot move easily. When the material height changes, the bottom of the rubber column 214 may not contact the top of the material due to the change in material height. Since the placement plate 122 is rotatable, and the spring plate 21... Both the second rubber pad 213 and the second rubber pad 213 are elastic structures. When the placement plate 122 rotates, the material will squeeze the second rubber pad 213 again and cause it to shift, which will result in a gap between the material and the placement plate 122 and cause the material to shift. Due to the compression of the rubber column 214 by the spring plate 223, when the second rubber pad 213 moves upward, it will be restricted by the rubber column 214, which reduces the situation where the material will be squeezed again by the second rubber pad 213 during rotation, thus improving the adaptability of the four-axis turntable when clamping different materials.

[0036] When the lower pressure plate 313 gradually descends and contacts the top of the baffle plate 312, it pushes the baffle plate 312 downwards. The movement of the baffle plate 312 will cause the bottom elastic piece 311 to be compressed. When the elastic piece 311 is compressed, it will rotate clockwise during the descent. When the baffle plate 312 is pushed to the top of the second rubber pad 213, the lower pressure plate 313 will deform under the obstruction of the baffle plate 312, thus not affecting the continued downward movement of the rubber column 214. When the material is fixed and cutting is performed, the cutting of the material will generate flying debris. If the flying debris enters between the first rubber pad 211 and the second rubber pad 213, it may cause damage to the first rubber pad 211 and the second rubber pad 213 during movement due to the flying debris entering. With the elastic plate 311 and the baffle plate 312 in place, when the material is fixed and being cut, the flying chips will fall onto the top of the baffle plate 312. After the material is processed, as the rubber column 214 moves away, the baffle plate 312 will rotate counterclockwise under the action of the elastic plate 311. At the same time, the rubber strip 314 will continuously touch the elastic plate 212 under the rotation of the elastic plate 311, causing the baffle plate 312 to vibrate. Thus, the flying chips are removed under the combined action of the rotation of the elastic plate 311 and the vibration of the baffle plate 312. This reduces the possibility of damage to the rubber pad 211 and rubber pad 213 due to flying chips entering during movement, and improves the structural integrity of the rubber pad 211 and rubber pad 213 when the four-axis rotary table clamping assembly is operating continuously.

[0037] When the rubber pad 213 comes into contact with the material, it slides in the opposite direction, causing the spring 212 to deform. The deformation of the spring 212 generates a certain pushing force on the rotating plate 321. At this time, the rotating plate 321 will rotate around the rotating axis under the influence of the pushing force. Since the top of the rotating plate 321 is located in the middle of the spring 212, when the spring 212 is deformed into a near-elliptical shape, the top of the rotating plate 321 will be in a horizontal state, and the bottom of the rotating plate 321 will become vertical. At this time, the reset piece 322 will move closer to the bottom area of ​​the rubber pad 213 under the action of the rotating plate 321, and the clamping rod 124 clamps the material. When the material is held, a processing area is reserved for it, while a clamping and fitting area is also retained. When the rotating plate 321 rotates, it will cover and limit the outside of the clamping and fitting area of ​​the material. When the material is cut, the external cutting device will apply an additional lateral thrust to the material. The rubber pad 211, the spring 212 and the rubber pad 213 are all elastic materials. When the material is subjected to an additional lateral thrust, it is easy to have a slight deviation, which will lead to a decrease in the accuracy of the material cutting process. Due to the setting of the rotating plate 321, the probability of the material deviating when it is being cut can be reduced, which further improves the stability of the four-axis rotary table when clamping the material.

[0038] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A clamping device for cutting on a four-axis rotary table, comprising a main body (1), characterized in that, Also includes: The damping mechanism (2) is installed on the top of the main body (1). The operation of the damping mechanism (2) can reduce the decrease in the deformation capacity of the rubber pad caused by long-term clamping. The slag removal mechanism (3) is installed inside the mitigation mechanism (2). The operation of the slag removal mechanism (3) can reduce the situation where the mitigation mechanism (2) cannot operate normally due to the obstruction of flying debris.

2. The clamping device for four-axis rotary table cutting machining according to claim 1, characterized in that: The main body (1) includes: A support component (11) is disposed on top of the main body (1); The fixing component (12) is located on top of the support component (11). The operation of the fixing component (12) can form a clamping force on the material to facilitate subsequent cutting of the material.

3. The clamping device for cutting on a four-axis rotary table according to claim 2, characterized in that: The mitigation mechanism (2) includes: Contact component (21), which is disposed on top of the fixing component (12), the operation of the contact component (21) can reduce the counter-push force of the material on the rubber pad when clamped; An anti-vibration component (22) is disposed on the left side of the contact component (21).

4. The clamping device for four-axis rotary table cutting machining according to claim 3, characterized in that: The slag removal mechanism (3) includes: Rotating component (31), which is disposed inside the contact component (21), the operation of rotating component (31) can reduce the debris inside the contact component (21) after material processing; Anti-slip component (32) is disposed at the bottom of contact component (21).

5. A clamping device for cutting on a four-axis rotary table according to claim 4, characterized in that: The support assembly (11) includes a support plate (111) fixedly connected to the top of the main body (1), and a motor box (112) is provided on the right side of the support plate (111). The bottom of the motor housing (112) is fixedly connected to the top of the main body (1).

6. A clamping device for cutting on a four-axis rotary table according to claim 5, characterized in that: The fixing component (12) includes two turntables (121) disposed on the right side of the motor housing (112), and the two turntables (121) are symmetrically distributed with the main body (1) as the center; The turntable (121) on the left is rotatably connected to the side wall of the support plate (111), and the turntable (121) on the right is rotatably connected to the side wall of the motor box (112). A placement plate (122) is fixedly connected between the two turntables (121), and a number of cylinders (123) are fixedly connected to the top of the placement plate (122). The cylinders (123) are arranged in groups of four, symmetrically distributed around the main body (1). A clamping rod (124) is slidably connected to the top of the cylinder (123).

7. A clamping device for cutting on a four-axis rotary table according to claim 6, characterized in that: The contact assembly (21) includes a rubber pad (211) fixedly connected to the bottom of the clamping rod (124). A plurality of spring pieces (212) are fixedly connected to the top of the rubber pad (211), and the plurality of spring pieces (212) are distributed circumferentially around the rubber pad (211). A rubber pad (213) is fixedly connected to the bottom of several of the spring pieces (212), and a rubber column (214) is provided on the top of the rubber pad (213). The rubber column (214) is internally slidably connected to the rubber pad (211), and a number of connecting rods (215) are rotatably connected to the outer surface of the rubber column (214). The number of connecting rods (215) are distributed circumferentially around the rubber pad (211) as the center. The end of the connecting rod (215) away from the rubber column (214) is rotatably connected to the side wall of the spring piece (212); Among them, the first rubber pad (211) has a sliding hole in the middle, and the second rubber pad (213) has a sliding hole in the middle.

8. A clamping device for cutting on a four-axis rotary table according to claim 6, characterized in that: The anti-vibration component (22) includes a parts slot (221) opened inside the clamping rod (124), a push plate (222) is slidably connected inside the parts slot (221), and a number of spring plates (223) are fixedly connected to the side of the push plate (222) near the rubber column (214). Several spring plates (223) are equidistantly distributed with clamping rods (124), and two driving rods (224) are provided on the top of the spring plates (223), with the two driving rods (224) symmetrically distributed with the clamping rods (124) as the center; The end of the drive rod (224) near the spring plate (223) is rotatably connected to the side wall of the push plate (222); The two drive rods (224) are rotatably connected to a starter plate (225) at the ends away from the push plate (222); A reset spring is fixedly connected to the side of the starter plate (225) near the push plate (222), and the end of the reset spring away from the starter plate (225) is fixedly connected to the bottom of the clamping rod (124).

9. A clamping device for cutting on a four-axis rotary table according to claim 7, characterized in that: The rotating assembly (31) includes two elastic pieces (311) fixedly connected to the top of the second rubber pad (213), and the two elastic pieces (311) are distributed circumferentially around the first rubber pad (211); The tops of the two elastic plates (311) are rotatably connected to a baffle plate (312), and a pressure plate (313) is provided on the top of the baffle plate (312). The end of the pressure plate (313) away from the baffle plate (312) is fixedly connected to the outer surface of the rubber column (214). The bottom of the lower pressure plate (313) is provided with several rubber strips (314), and the several rubber strips (314) are arranged in pairs around the rubber pad (211) in a circle.

10. A clamping device for cutting on a four-axis rotary table according to claim 7, characterized in that: The anti-slip component (32) includes three rotating plates (321) rotatably connected to the outer surface of the second rubber pad (213), and the three rotating plates (321) are circumferentially distributed with the first rubber pad (211) as the center. A reset piece (322) is fixedly connected to the bottom of the rotating plate (321), and the end of the reset piece (322) away from the rotating plate (321) is fixedly connected to the bottom of the rubber pad (213).

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