Multi-axis linkage high-precision machining platform

Abstract

This utility model relates to a multi-axis linkage high-precision machining platform. It solves the technical problem of difficult chip removal in existing multi-axis linkage machining equipment. It includes a working base plate with at least one square groove on its inner side, and drawer-type collection components are movably installed in each of the square grooves. A first convex plate extending longitudinally is provided at the upper end of the working base plate. A first moving plate is mounted on the first convex plate via a longitudinal movement drive mechanism. A second convex plate extending laterally is provided at the upper end of the first moving plate. A second moving plate is mounted on the second convex plate via a lateral movement drive mechanism. A first U-plate is mounted at the upper end of the second moving plate via a circumferential rotation drive mechanism. A second U-plate is mounted inside the first U-plate via a swing drive mechanism. Two corresponding clamping plates are movably installed inside the second U-plate, and a workpiece clamping drive mechanism is provided between the two clamping plates. The advantage is that the drawer-type collection components facilitate chip collection and improve chip removal efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of multi-axis linkage machining equipment, specifically relating to a multi-axis linkage high-precision machining platform. Background Technology

[0002] In modern manufacturing, with the development of industries such as aerospace, automobile manufacturing, and precision mold making, the requirements for the precision of parts processing and the ability to process complex curved surfaces are constantly increasing. Traditional three-axis machining equipment can no longer meet the needs, and multi-axis linkage machining technology has become a development trend. Multi-axis linkage high-precision machining platforms can realize multi-face machining of complex parts in a single clamping, improving machining accuracy and efficiency, and reducing clamping errors. However, the multi-axis linkage machining platforms currently on the market still have shortcomings in terms of structural design, precision control, and automation, and cannot fully meet the growing needs of the industry. Moreover, during the machining process, existing multi-axis linkage high-precision machining platforms often leave debris on the platform surface, which then enters many narrow gaps and hard-to-reach corners, where debris easily accumulates. Manual cleaning often requires disassembling some parts to thoroughly clean them. This not only consumes a lot of time, reducing the effective processing time of the equipment, but also increases the labor intensity of operators, and can also easily affect machining accuracy. Summary of the Invention

[0003] The purpose of this invention is to address the above-mentioned problems by providing a multi-axis linkage high-precision machining platform.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A multi-axis linkage high-precision machining platform includes a working base plate. The inner side of the working base plate has at least one square groove, and drawer-type collecting components are movably disposed within each square groove. A first protruding plate extending longitudinally along the working base plate is provided at the upper end of the working base plate. A first moving plate is mounted on the first protruding plate via a longitudinal movement drive mechanism. A second protruding plate extending laterally along the working base plate is provided at the upper end of the first moving plate via a lateral movement drive mechanism. A second moving plate is mounted on the second protruding plate via a lateral movement drive mechanism. A first U-plate is mounted at the upper end of the second moving plate via a circumferential rotation drive mechanism. A second U-plate is mounted inside the first U-plate via a swing drive mechanism. The inner side is equipped with two corresponding clamping plates, and a workpiece clamping drive mechanism is provided between the two clamping plates to move them closer or further apart. The workpiece clamping drive mechanism can ensure the clamping stability of the workpiece. The drawer-type mobile phone assembly can facilitate the collection of workpiece debris and allow the user to easily discharge the debris. The longitudinal and lateral movement drive mechanisms can facilitate the displacement adjustment of the workpiece during processing, improving processing efficiency and ensuring processing accuracy. The circumferential rotation drive mechanism can drive the workpiece to rotate and adjust the processing direction, improving processing efficiency. The swing drive mechanism can adjust the workpiece processing angle to meet multi-angle processing needs.

[0005] In the aforementioned multi-axis linkage high-precision machining platform, there are two rectangular slots, which are symmetrically arranged on both sides of the first convex plate. This facilitates the placement of the drawer-type collection component and improves its chip collection efficiency.

[0006] In the aforementioned multi-axis linkage high-precision machining platform, the drawer-type collection component includes a drawer hole on one side of the working base plate, a collection drawer slidably disposed in a square groove inside the drawer hole, the upper side of the collection drawer being open and a handle located on the outside of the working base plate at one end of the collection drawer, the opening facilitating the falling of machining debris into the collection drawer, and the handle facilitating the user to pull out the collection drawer, thereby improving chip removal efficiency.

[0007] In the aforementioned multi-axis linkage high-precision machining platform, the longitudinal movement drive mechanism includes a longitudinal guide groove longitudinally disposed within a first convex plate. A longitudinally extending longitudinal screw is disposed within the longitudinal guide groove. One end of a first moving plate is sleeved on the first convex plate, and the other end of the first moving plate extends into the longitudinal guide groove and is helically connected to the longitudinal screw. One end of the first convex plate is provided with a longitudinal screw drive motor capable of driving the longitudinal screw to rotate. The longitudinal guide groove facilitates the placement and installation of the longitudinal screw, and the longitudinal screw drive motor can drive the longitudinal screw to rotate. Simultaneously, the rotation of the longitudinal screw allows the first moving plate to undergo longitudinal displacement along the longitudinal screw.

[0008] In the aforementioned multi-axis linkage high-precision machining platform, the transverse movement drive mechanism includes a transverse guide groove transversely disposed within a second convex plate. A transverse screw is provided in the transverse guide groove. One end of a second moving plate is sleeved on the second convex plate, and the other end of the second moving plate extends into the transverse guide groove and is helically connected to the transverse screw. One end of the second convex plate is provided with a transverse screw drive motor that can drive the transverse screw to rotate. The transverse guide groove facilitates the installation of the transverse screw, and the transverse screw drive motor can drive the transverse screw to rotate. While the transverse screw is rotating, the second moving plate can be transversely displaced on the transverse screw.

[0009] In the aforementioned multi-axis linkage high-precision machining platform, the circumferential rotation drive mechanism includes a rotating groove located on the inner side of the second moving plate away from the second convex plate. A rotating worm wheel is movably disposed in the rotating groove. The upper end of the rotating worm wheel is fixedly connected to the first U-plate via the second moving plate. A rotating worm is disposed on one side of the rotating worm wheel and is drivenly connected to the rotating worm wheel within the rotating groove. A rotation drive motor capable of driving the rotating worm is provided on the outer side of the second moving plate. The rotating worm wheel can drive the first U-plate to rotate circumferentially, and the rotation drive motor and the rotating worm can drive the rotating worm wheel to rotate, which facilitates the adjustment of the workpiece's machining direction and improves machining efficiency.

[0010] In the aforementioned multi-axis linkage high-precision machining platform, a swing groove is provided on the inner side of the first U-plate, and a second U-plate is set in the swing groove and has an arc-shaped swing part facing the swing groove. Swing surfaces that extend inward are provided on both sides of the swing groove, and the arc-shaped swing part is movably set on the swing surface. The swing groove facilitates the swing surface and the arc-shaped swing part to swing, and the arc-shaped swing part can swing to both sides of the swing surface through the swing drive mechanism, which facilitates multi-angle machining of the workpiece and improves machining efficiency.

[0011] In the aforementioned multi-axis linkage high-precision machining platform, the swing drive mechanism includes swing drive slots respectively disposed at both ends of the first U-plate. Each swing drive slot is provided with a swing column extending into the second U-plate. A swing worm gear is sleeved on the swing column, and a swing worm gear is provided in the swing drive slot and is connected to the swing worm gear transmission. One end of the swing worm gear is provided with a swing drive motor that can drive the swing worm gear. The swing drive slot facilitates the installation and placement of the swing column, the swing worm gear, the swing worm gear, and the swing drive motor. The swing worm gear can drive the first U-plate to swing through the swing column, and the swing worm gear is driven by the swing worm gear and the swing drive motor.

[0012] In the aforementioned multi-axis linkage high-precision machining platform, the workpiece clamping drive mechanism includes a guide plate horizontally positioned between the second U-plates. The clamping plate has guide holes that match the guide plate, and the clamping plate is movably mounted on the guide plate through the guide holes. An installation gap is provided between the guide plate and the arc-shaped swinging part. A bidirectional screw connected to the clamping plate is provided within the installation gap, and a clamping drive motor capable of driving the bidirectional screw is provided at one end of the second U-plate. The guide plate can guide the clamping plate to move on the second U-plate, facilitating clamping. The installation gap facilitates the placement of the bidirectional screw, and the clamping drive motor can drive the clamping plate to clamp the workpiece through the bidirectional screw, ensuring the clamping effect.

[0013] In the aforementioned multi-axis linkage high-precision machining platform, the second convex plate is provided with support and guide components at both ends and is slidably mounted on the working base plate through the support and guide components. The support and guide components include longitudinal guide rails arranged longitudinally on both sides of the working base plate and parallel to the first convex plate. The second convex plate is provided with sliding blocks at both ends that are slidably mounted in the longitudinal guide rails. Both the longitudinal guide rails and the sliding blocks are convex in shape. The sliding blocks and the longitudinal guide rails can provide support and guidance for the second convex plate, ensuring the sliding stability of the second convex plate.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] 1. The longitudinal and transverse movement drive mechanisms facilitate the longitudinal and transverse displacement of the workpiece during processing, thereby improving processing efficiency and ensuring processing accuracy.

[0016] 2. The circumferential rotation drive mechanism and the swing drive mechanism make it easy to adjust the workpiece to the processing direction and process the workpiece from multiple angles, thereby improving processing efficiency and user experience.

[0017] 3. The drawer-type collection component facilitates the collection of chips during workpiece processing, effectively preventing chips from affecting processing accuracy and improving chip removal efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a structural cross-sectional view of the first convex plate in this utility model.

[0020] Figure 3 This is a cross-sectional view of the structure of the second convex plate in this utility model.

[0021] Figure 4 yes Figure 3 A magnified structural diagram of part A in the middle.

[0022] Figure 5 This is a schematic diagram of the workpiece clamping drive mechanism in this utility model.

[0023] In the diagram: 1. Working base plate; 11. Square groove; 12. Drawer-type collection assembly; 121. Drawer hole; 122. Collection drawer; 123. Handle; 2. First convex plate; 21. First moving plate; 3. Longitudinal movement drive mechanism; 31. Longitudinal guide groove; 32. Longitudinal screw; 33. Longitudinal screw drive motor; 4. Second convex plate; 41. Second moving plate; 42. Support guide assembly; 421. Longitudinal guide rail; 422. Sliding block; 5. Lateral movement drive mechanism; 51. Lateral guide groove; 52. Lateral screw; 53. Circumference... The components include: a rotation drive mechanism 6, a rotation groove 61, a rotation worm wheel 62, a rotation worm 63, a rotation drive motor 64, a first U-plate 7, a swing groove 71, a swing surface 72, a swing drive mechanism 8, a swing drive groove 81, a swing column 82, a swing worm wheel 83, a swing worm 84, a swing drive motor 85, a second U-plate 9, a clamping plate 91, an arc-shaped swing part 92, a workpiece clamping drive mechanism 10, a guide plate 101, a guide hole 102, an installation gap 103, a bidirectional screw 104, and a clamping drive motor 105. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 5As shown, this multi-axis linkage high-precision machining platform includes a working base plate 1. The inner side of the working base plate 1 has at least one square groove 11, and drawer-type collection components 12 are movably disposed within each square groove 11. A first protruding plate 2 extending longitudinally along the working base plate 1 is provided at the upper end of the working base plate 1. A first moving plate 21 is provided on the first protruding plate 2 via a longitudinal movement drive mechanism 3. A second protruding plate 4 extending laterally along the working base plate 1 is provided at the upper end of the first moving plate 21. A second moving plate 41 is provided on the second protruding plate 4 via a lateral movement drive mechanism 5. A first U-plate 7 is provided at the upper end of the second moving plate 41 via a circumferential rotation drive mechanism 6. A second U-plate 9 is provided inside the first U-plate 7 via a swing drive mechanism 8. The device is equipped with two corresponding clamping plates 91, and a workpiece clamping drive mechanism 10 is provided between the two clamping plates 91 to allow them to move closer or further apart. The workpiece clamping drive mechanism 10 ensures the clamping stability of the workpiece. The drawer-type mobile phone assembly 12 facilitates the collection of workpiece debris and allows the user to easily discharge the debris. The longitudinal movement drive mechanism 3 and the transverse movement drive mechanism 5 facilitate the displacement adjustment of the workpiece during processing, improving processing efficiency and ensuring processing accuracy. The circumferential rotation drive mechanism 6 can drive the workpiece to rotate and adjust the processing direction, improving processing efficiency. The swing drive mechanism 8 can adjust the workpiece processing angle to meet multi-angle processing needs.

[0026] Specifically, there are two square slots 11, both of which are rectangular, and the square slots 11 are symmetrically arranged on both sides of the first protruding plate 2, which facilitates the placement of the drawer-type collection component 12 and improves the chip collection effect of the drawer-type collection component 12.

[0027] The drawer-type collection assembly 12 includes a drawer hole 121 on one side of the working base plate 1. A collection drawer 122 located in a square groove 11 is slidably disposed in the drawer hole 121. The upper side of the collection drawer 122 is open and a handle 123 located on the outside of the working base plate 1 is at one end of the collection drawer 122. The open side allows processing debris to fall into the collection drawer 122, and the handle 123 allows the user to easily pull out the collection drawer 122, thereby improving the chip removal efficiency.

[0028] like Figure 1 , Figure 2 , Figure 3As shown, the longitudinal movement drive mechanism 3 includes a longitudinal guide groove 31 longitudinally arranged in the first protruding plate 2. A longitudinal screw 32 is provided in the longitudinal guide groove 31. One end of the first moving plate 21 is sleeved on the first protruding plate 2, and the other end of the first moving plate 21 extends into the longitudinal guide groove 31 and is spirally connected to the longitudinal screw 32. One end of the first protruding plate 2 is provided with a longitudinal screw drive motor 33 that can drive the longitudinal screw 32 to rotate. The longitudinal guide groove 31 facilitates the placement and installation of the longitudinal screw 32, and the longitudinal screw drive motor 33 can drive the longitudinal screw 32 to rotate. While the longitudinal screw 32 rotates, the first moving plate 21 can be longitudinally displaced on the longitudinal screw 32.

[0029] Furthermore, the lateral movement drive mechanism 5 includes a lateral guide groove 51 laterally disposed within the second protruding plate 4. A laterally extending lateral screw 52 is disposed within the lateral guide groove 51. One end of the second moving plate 41 is sleeved on the second protruding plate 4, and the other end of the second moving plate 41 extends into the lateral guide groove 51 and is helically connected to the lateral screw 52. One end of the second protruding plate 4 is provided with a lateral screw drive motor 53 that can drive the lateral screw 52 to rotate. The lateral guide groove 51 facilitates the installation of the lateral screw 52, ​​and the lateral screw drive motor 53 can drive the lateral screw 52 to rotate. While the lateral screw 52 is rotating, the second moving plate 41 can be laterally displaced on the lateral screw 52.

[0030] The circumferential rotation drive mechanism 6 includes a rotation groove 61 located on the inner side of the second moving plate 41 away from the second convex plate 4. A rotating worm wheel 62 is movably disposed in the rotation groove 61. The upper end of the rotating worm wheel 62 is fixedly connected to the first U-plate 7 via the second moving plate 41. A rotating worm 63 is disposed on one side of the rotating worm wheel 62 and is connected to the rotating worm wheel 62 in a transmission manner within the rotation groove 61. A rotation drive motor 64 is provided on the outer side of the second moving plate 41 to drive the rotating worm 63. The rotating worm wheel 62 can drive the first U-plate 7 to rotate circumferentially, and the rotation drive motor 64 and the rotating worm 63 can drive the rotating worm wheel 62 to rotate, which facilitates the adjustment of the processing direction of the workpiece and improves processing efficiency.

[0031] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the first U-plate 7 has a swing groove 71 on its inner side, and the second U-plate 9 is disposed in the swing groove 71 and has an arc-shaped swing part 92 facing the swing groove 71. The swing groove 71 has swing surfaces 72 that extend inward on both sides. The arc-shaped swing part 92 is movably disposed on the swing surface 72. The swing groove 71 facilitates the swing surface 72 and the arc-shaped swing part 92 to swing. The arc-shaped swing part 92 can swing to both sides of the swing surface 72 through the swing drive mechanism 8, which facilitates multi-angle processing of the workpiece and improves processing efficiency.

[0032] The swing drive mechanism 8 includes swing drive slots 81 respectively disposed at both ends of the first U plate 7. Each swing drive slot 81 is provided with a swing column 82 extending into the second U plate 9. A swing worm gear 83 is sleeved on the swing column 82, and a swing worm 84 is provided in the swing drive slot 81 and is connected to the swing worm gear 83. One end of the swing worm 84 is provided with a swing drive motor 85 that can drive the swing worm 84. The swing drive slot 81 facilitates the installation and placement of the swing column 82, the swing worm gear 83, the swing worm 84 and the swing drive motor 85. The swing worm gear 83 can drive the first U plate 7 to swing through the swing column 82, and the swing worm gear 83 is driven by the swing worm 84 and the swing drive motor 85.

[0033] Specifically, the workpiece clamping drive mechanism 10 includes a guide plate 101 horizontally arranged between the second U plates 9. The clamping plate 91 is provided with a guide hole 102 that matches the guide plate 101, and the clamping plate 91 is movably mounted on the guide plate 101 through the guide hole 102. An installation gap 103 is provided between the guide plate 101 and the arc-shaped swing part 92. A bidirectional screw 104 connected to the clamping plate 91 is provided in the installation gap 103. A clamping drive motor 105 capable of driving the bidirectional screw 104 is provided at one end of the second U plate 9. The guide plate 101 can guide the clamping plate 91 on the second U plate 9 to facilitate clamping. The installation gap 103 facilitates the placement of the bidirectional screw 104. The clamping drive motor 105 can drive the clamping plate 91 to clamp the workpiece through the bidirectional screw 104, ensuring the clamping effect.

[0034] Combination Figure 1 , Figure 2As shown, the second convex plate 4 is provided with support and guide components 42 at both ends and is slidably mounted on the working base plate 1 through the support and guide components 42. The support and guide components 42 include longitudinal guide rails 421 arranged longitudinally on both sides of the working base plate 1 and parallel to the first convex plate 2. The second convex plate 4 is provided with sliding blocks 422 at both ends that are slidably mounted in the longitudinal guide rails 421. Both the longitudinal guide rails 421 and the sliding blocks 422 are convex in shape. The sliding blocks 422 and the longitudinal guide rails 421 can provide support and guidance for the second convex plate 4, ensuring the sliding stability of the second convex plate 4.

[0035] The principle of this embodiment is as follows: the clamping plate 91 clamps the workpiece through the workpiece clamping drive mechanism 10, and the swing drive mechanism 8 can drive the workpiece to swing, which facilitates multi-angle processing of the workpiece and improves processing efficiency. The rotation drive motor 64 can drive the first U plate 7 to rotate, thereby driving the workpiece to rotate circumferentially, which facilitates the adjustment of the processing direction of the workpiece and improves processing efficiency. Furthermore, the longitudinal movement drive mechanism 3 and the transverse movement drive mechanism 5 can facilitate the longitudinal and transverse displacement of the workpiece, further improving the workpiece processing efficiency and ensuring the workpiece processing accuracy.

[0036] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0037] Although this paper extensively uses the following components: working base plate 1, square slot 11, drawer-type collection assembly 12, drawer hole 121, collection drawer 122, handle 123, first convex plate 2, first moving plate 21, longitudinal movement drive mechanism 3, longitudinal guide groove 31, longitudinal screw 32, longitudinal screw drive motor 33, second convex plate 4, second moving plate 41, support guide assembly 42, longitudinal guide rail 421, sliding block 422, lateral movement drive mechanism 5, lateral guide groove 51, lateral screw 52, ​​lateral screw drive motor 53, and circumferential rotation drive motor The terminology used includes: 6. Rotating groove 61. Rotating worm gear 62. Rotating worm 63. Rotating drive motor 64. First U-plate 7. Swinging groove 71. Swinging surface 72. Swinging drive mechanism 8. Swinging drive groove 81. Swinging column 82. Swinging worm gear 83. Swinging worm 84. Swinging drive motor 85. Second U-plate 9. Clamping plate 91. Arc-shaped swinging part 92. Workpiece clamping drive mechanism 10. Guide plate 101. Guide hole 102. Installation gap 103. Bidirectional screw 104. Clamping drive motor 105, etc., but the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A multi-axis linkage high-precision machining platform, comprising a working base plate (1), characterized in that, The working base plate (1) has at least one square groove (11) on its inner side, and drawer-type collection components (12) are movably installed in the square groove (11). A first protruding plate (2) is provided on the upper end of the working base plate (1) along the longitudinal direction of the working base plate (1). A first moving plate (21) is provided on the first protruding plate (2) through a longitudinal moving drive mechanism (3). A second protruding plate (4) is provided on the upper end of the first moving plate (21) along the transverse direction of the working base plate (1). 4) A second moving plate (41) is provided on the upper part via a transverse moving drive mechanism (5). A first U plate (7) is provided on the upper end of the second moving plate (41) via a circumferential rotation drive mechanism (6). A second U plate (9) is provided on the inner side of the first U plate (7) via a swing drive mechanism (8). Two corresponding clamping plates (91) are movably provided on the inner side of the second U plate (9), and a workpiece clamping drive mechanism (10) is provided between the two clamping plates (91) to make the two clamping plates (91) move closer or further away from each other.

2. The multi-axis linkage high-precision machining platform according to claim 1, characterized in that, The number of square grooves (11) is two, both of which are rectangular, and the square grooves (11) are symmetrically arranged on both sides of the first convex plate (2).

3. The multi-axis linkage high-precision machining platform according to claim 1, characterized in that, The drawer-type collection assembly (12) includes a drawer hole (121) provided on one side of the working base plate (1), and a collection drawer (122) located in a square groove (11) is slidably provided in the drawer hole (121). The upper side of the collection drawer (122) is open and a handle (123) located on the outside of the working base plate (1) is provided at one end of the collection drawer (122).

4. The multi-axis linkage high-precision machining platform according to claim 1, characterized in that, The longitudinal movement drive mechanism (3) includes a longitudinal guide groove (31) longitudinally arranged in the first convex plate (2), a longitudinal screw (32) extending longitudinally is provided in the longitudinal guide groove (31), one end of the first moving plate (21) is sleeved on the first convex plate (2), and the other end of the first moving plate (21) extends into the longitudinal guide groove (31) and is spirally connected to the longitudinal screw (32). One end of the first convex plate (2) is provided with a longitudinal screw drive motor (33) that can drive the longitudinal screw (32) to rotate.

5. The multi-axis linkage high-precision machining platform according to claim 1, characterized in that, The lateral movement drive mechanism (5) includes a lateral guide groove (51) arranged laterally in the second convex plate (4), a lateral screw (52) extending laterally in the lateral guide groove (51), one end of the second moving plate (41) being sleeved on the second convex plate (4), and the other end of the second moving plate (41) extending in the lateral guide groove (51) and spirally connected to the lateral screw (52), and one end of the second convex plate (4) being provided with a lateral screw drive motor (53) capable of driving the lateral screw (52) to rotate.

6. The multi-axis linkage high-precision machining platform according to claim 1, characterized in that, The circumferential rotation drive mechanism (6) includes a rotation groove (61) located on the inner side of the second moving plate (41) away from the second convex plate (4). A rotating worm wheel (62) is movably disposed in the rotation groove (61). The upper end of the rotating worm wheel (62) is fixedly connected to the first U plate (7) through the second moving plate (41). A rotating worm (63) is disposed in the rotation groove (61) and is connected to the rotating worm wheel (62) for transmission. A rotation drive motor (64) capable of driving the rotating worm (63) is provided on the outer side of the second moving plate (41).

7. The multi-axis linkage high-precision machining platform according to claim 1, characterized in that, The first U-plate (7) is provided with a swing groove (71) on its inner side. The second U-plate (9) is provided in the swing groove (71) and has an arc-shaped swing part (92) on the side facing the swing groove (71). The swing groove (71) has swing surfaces (72) that extend inward on both sides. The arc-shaped swing part (92) is movably disposed on the swing surface (72).

8. A multi-axis linkage high-precision machining platform according to claim 7, characterized in that, The swing drive mechanism (8) includes swing drive grooves (81) respectively disposed at both ends of the first U plate (7). Each swing drive groove (81) is provided with a swing column (82) extending into the second U plate (9) at one end. A swing worm gear (83) is sleeved on the swing column (82). A swing worm (84) is provided in the swing drive groove (81) and is connected to the swing worm gear (83) for transmission. A swing drive motor (85) capable of driving the swing worm (84) is provided at one end of the swing worm (84).

9. A multi-axis linkage high-precision machining platform according to claim 7, characterized in that, The workpiece clamping drive mechanism (10) includes a guide plate (101) arranged horizontally between the second U plates (9). The clamping plate (91) is provided with a guide hole (102) that is compatible with the guide plate (101). The clamping plate (91) is movably mounted on the guide plate (101) through the guide hole (102). There is an installation gap (103) between the guide plate (101) and the arc-shaped swing part (92). A bidirectional screw (104) that is controlled and connected to the clamping plate (91) is provided in the installation gap (103). A clamping drive motor (105) that can drive the bidirectional screw (104) is provided at one end of the second U plate (9).

10. A multi-axis linkage high-precision machining platform according to claim 1, characterized in that, The second convex plate (4) is provided with support guide components (42) at both ends and is slidably mounted on the working base plate (1) through the support guide components (42). The support guide components (42) include longitudinal guide rails (421) arranged longitudinally on both sides of the working base plate (1) and parallel to the first convex plate (2). The second convex plate (4) is provided with sliding blocks (422) slidably mounted in the longitudinal guide rails (421) at both ends. The longitudinal guide rails (421) and sliding blocks (422) are both convex in shape.

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