High-degree-of-freedom adjusting mechanism

Abstract

The utility model relates to a high-degree-of-freedom adjusting mechanism which comprises a base, an upper-layer mounting seat, a supporting seat, a front-back adjusting assembly, a swinging base, a swinging adjusting assembly, a rotating bottom plate, a mounting bottom plate, a sliding supporting plate, a sliding adjusting assembly and a power input mechanism. The power input mechanism can rotate left and right through the connection mode of the base and the upper-layer mounting seat; the front-back adjusting assembly drives the power input mechanism to integrally move front and back. The power input mechanism is driven by the swing adjusting assembly to rotate forwards by 0-90 degrees as a whole. Due to the connection mode of the rotating bottom plate and the swinging base, the whole power input mechanism can rotate leftwards and rightwards around the central axis of the swinging base; the power input mechanism is driven by the sliding adjusting assembly to integrally move up and down. According to the arrangement, the power input mechanism has extremely high degree of freedom, and when a product is replaced, the adjusting mechanism can be well matched with a new product only by adjusting the angle or distance corresponding to the adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of steering device equipment, in particular to a high-freedom adjustment mechanism. Background Art

[0002] At present, most of the input component mechanisms of the domestic steering assembly test bench can only move up and down, and adjust in situ around the Z-axis direction. The installation process is also inconvenient, and the input component mechanism is not well compatible when the product is replaced. It is usually necessary to design and process the corresponding tooling bracket. In view of this, it is very necessary to develop a high-freedom adjustment mechanism. During the product installation process, due to the extremely high degree of freedom. The installation process of the product is very convenient and fast. The adaptability of the product has also become very good. When the product is replaced, the adjustment mechanism only needs to adjust the corresponding angle or distance to match the new product well. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a high-freedom adjustment mechanism to solve the technical problems of limited rotation angle and poor compatibility of the input component mechanism of the existing steering assembly test bench.

[0004] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is:

[0005] 4. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the support frame is provided with a pair of rotating disks, and the rotating disk is provided with a pair of rotating disks, and the rotating disk is provided with a pair of rotating disks respectively. 4. The repairing kit for automotive dents, according to claim 1, wherein the two foot pieces are designed to be interchangeable. The two foot pieces are configured to be interchangeable. The fit of the two foot pieces is based on the positional information of the tool and the brush are configured to be interchangeable.

[0006] The utility model provides a power input mechanism with a high degree of freedom by arranging a base, an upper mounting seat, a support seat, a front-and-rear adjustment assembly, a swing base, a swing adjustment assembly, a rotating base plate, a mounting base plate, a sliding support plate and a sliding adjustment assembly on the lower side of an existing power input mechanism; wherein, the connection mode of the base and the upper mounting seat enables the power input mechanism as a whole to rotate left and right relative to a test bench of a steering gear assembly, thereby adjusting its orientation; the front-and-rear adjustment assembly drives the support seat to slide forward and backward, thereby enabling the power input mechanism as a whole to move forward and backward relative to the test bench of the steering gear assembly; the swing base is driven to rotate forward by the swing adjustment assembly, and the rotation angle of the swing base is 0-90°, thereby enabling the power input mechanism as a whole to rotate forward relative to the test bench of the steering gear assembly; the connection mode of the rotating base plate and the swing base enables the power input mechanism as a whole to rotate left and right about the central axis of the swing base; the sliding support plate is driven to slide along the length direction of the mounting base by the sliding adjustment assembly, thereby enabling the power input mechanism as a whole to move up and down; when the product is replaced, the adjustment mechanism only needs to adjust the corresponding angle or distance, thereby being able to well match the new product.

[0007] Preferably, a plurality of sliding rods are fixedly provided on the top of the upper mounting seat.

[0008] Preferably, a thread hole is provided in the middle of the bottom plate of the support seat, a plurality of guide grooves corresponding to the plurality of slide rods are provided on the bottom plate of the support seat, and first shaft holes are symmetrically provided on both side plates of the support seat.

[0009] Preferably, the front and rear adjustment assembly includes a first handwheel, a first mounting block and a first screw rod; the first mounting block is fixed to the top rear side of the upper mounting seat; one end of the first screw rod passes through the first mounting block and is fixedly connected to the axle of the first handwheel, and the first screw rod and the first mounting block are rotatably connected through a bearing, and the other end of the first screw rod is threadedly engaged with the thread hole.

[0010] Preferably, second axial holes communicating with the first axial hole are symmetrically provided on both side plates of the swing base.

[0011] Preferably, the swing adjustment assembly includes a second handwheel and a worm gear reducer; the worm gear reducer is fixed between the two side plates of the support seat, the axle of the second handwheel is fixedly connected to the input shaft of the worm gear reducer, and both ends of the output shaft of the worm gear reducer pass through the first shaft hole and are rotatably connected to the second shaft hole through bearings respectively.

[0012] Preferably, the installation base plate is provided with sliding grooves distributed along its length direction.

[0013] Preferably, the sliding adjustment assembly includes a third handwheel, a second mounting block and a ball screw; the second mounting block is fixed to the bottom of the mounting base plate; the axle of the third handwheel is fixedly connected to the screw input end of the ball screw, and the ball of the ball screw passes through the slide groove and is fixedly connected to the bottom of the sliding support plate.

[0014] Preferably, the power input mechanism includes a servo motor, a first diaphragm coupling, a magnetic powder clutch, a second diaphragm coupling, a bearing seat, a quick-change connecting shaft and a torque sensor; the servo motor is installed on one end of the top of the sliding support plate through a motor mounting plate; the magnetic powder clutch is fixed on the top of the sliding support plate, and one end of the magnetic powder clutch is connected to the output end of the servo motor through the first diaphragm coupling, and the other end of the magnetic powder clutch is connected to the input end of the second diaphragm coupling; one end of the quick-change connecting shaft is rotatably connected to the other end of the top of the sliding support plate through a bearing seat, and the other end of the quick-change connecting shaft is connected to the output end of the second diaphragm coupling; the torque sensor is arranged on the quick-change connecting shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a power input mechanism with a high degree of freedom by arranging a base, an upper mounting seat, a support seat, a front-and-rear adjustment assembly, a swing base, a swing adjustment assembly, a rotating base plate, a mounting base plate, a sliding support plate and a sliding adjustment assembly on the lower side of an existing power input mechanism; wherein, the connection mode of the base and the upper mounting seat enables the power input mechanism as a whole to rotate left and right relative to a test bench of a steering gear assembly, thereby adjusting its orientation; the front-and-rear adjustment assembly drives the support seat to slide forward and backward, thereby enabling the power input mechanism as a whole to move forward and backward relative to the test bench of the steering gear assembly; the swing base is driven to rotate forward by the swing adjustment assembly, and the rotation angle of the swing base is 0-90°, thereby enabling the power input mechanism as a whole to rotate forward relative to the test bench of the steering gear assembly; the connection mode of the rotating base plate and the swing base enables the power input mechanism as a whole to rotate left and right about the central axis of the swing base; the sliding support plate is driven to slide along the length direction of the mounting base by the sliding adjustment assembly, thereby enabling the power input mechanism as a whole to move up and down; when the product is replaced, the adjustment mechanism only needs to adjust the corresponding angle or distance, thereby being able to well match the new product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of a high degree of freedom adjustment mechanism of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the high degree of freedom adjustment mechanism of an embodiment of the utility model;

[0019] Figure 3 This is a schematic structural diagram of a front and rear adjustment assembly according to an embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a swing adjustment assembly of an embodiment of the utility model;

[0021] Figure 5 This is a schematic structural diagram of a sliding adjustment assembly according to an embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the power input mechanism of an embodiment of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Base; 101, first screw hole; 2. Upper mounting seat; 201, first arc groove; 202, slide rod; 3. Support seat; 301, screw hole; 302, guide groove; 303, first shaft hole; 4. Front and rear adjustment assembly; 401, first hand wheel; 402, first mounting block; 403, first screw rod; 5. Swing base; 501, second screw hole; 502, second shaft hole; 6. Swing adjustment assembly; 601, second hand wheel; 602, worm gear reducer; 7. Rotary Rotating base plate; 701, second arc groove; 8, mounting base plate; 801, slide groove; 9, sliding support plate; 10, sliding adjustment assembly; 1001, third hand wheel; 1002, second mounting block; 1003, ball screw; 11, power input mechanism; 1101, servo motor; 1102, first diaphragm coupling; 1103, magnetic powder clutch; 1104, second diaphragm coupling; 1105, bearing seat; 1106, quick-change connecting shaft; 1107, torque sensor. DETAILED DESCRIPTION

[0025] In order to facilitate those skilled in the art to understand the technical solution of the utility model, the technical solution of the utility model is further explained in conjunction with the drawings in the specification.

[0026] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Example 1

[0028] like Figure 1 , Figure 2 , Figure 6As shown, this embodiment provides a high degree of freedom adjustment mechanism, including a base 1, an upper mounting seat 2, a support seat 3, a front and rear adjustment component 4, a swing base 5, a swing adjustment component 6, a rotating base plate 7, a mounting base plate 8, a sliding support plate 9, a sliding adjustment component 10 and a power input mechanism 11.

[0029] like Figure 1 , Figure 2 , Figure 6 As shown, and specifically Figure 1 With the orientation as a reference, the base 1 of this embodiment is formed by integrally connecting or welding a bottom rectangular plate, an intermediate support and a top circular plate from bottom to top, wherein four evenly distributed first screw holes 101 are provided on the top circular plate of the base 1, and two waist-shaped grooves are symmetrically provided on both sides of the bottom rectangular plate thereof. When in use, bolts can be used to realize a detachable fixed connection between the base 1 and the test bench of the steering gear assembly.

[0030] Specifically, before use, the base 1 is moved to the specified position according to the position requirements, and then the screw end of the bolt is inserted into the waist-shaped groove and then threadedly connected with the preset threaded hole on the test bench of the steering gear assembly until the nut of the bolt can tightly press against the outer wall of the waist-shaped groove.

[0031] like Figure 1 , Figure 2 , Figure 6 As shown, and specifically Figure 1 The upper mounting seat 2 of the present embodiment is formed by integrally connecting or welding a bottom circular plate, an intermediate support and a top rectangular plate from bottom to top, wherein four first arc-shaped grooves 201 are respectively provided at positions corresponding to the four first screw holes 101 on the top circular plate of the upper mounting seat 2, and the four first arc-shaped grooves 201 are respectively aligned with the positions of the four first screw holes 101 by placing the upper mounting seat 2 on the base 1. Since the arc-shaped grooves are long, when installing the upper mounting seat 2, the screw rod of the positioning bolt can be first passed through the first arc-shaped groove 201 and inserted into the first screw hole 101, and then Then rotate the upper mounting seat 2 as a whole so that the screw of the positioning bolt can slide along the first arc groove 201, and then adjust the rotation angle of the upper mounting seat 2 as a whole with the Y-axis as the axis. After it is rotated to the required angle, screw the positioning bolt again. The screw end of the positioning bolt is threadedly connected to the first screw hole 101 and causes the nut of the positioning bolt to rest on the outer wall of the first arc groove 201, so that the upper mounting seat 2 can be fixed, thereby realizing the detachable fixed connection between the upper mounting seat 2 and the base 1; a sliding rod 202 is welded to the top rectangular plate of the upper mounting seat 2 of this embodiment near its four corners.

[0032] like Figure 1 , Figure 2 , Figure 6 As shown, and specifically Figure 1 With the orientation as a reference, the support seat 3 of this embodiment is a U-shaped plate structure with an opening facing upward, wherein a thread hole 301 is provided in the middle of the rear side of the bottom plate of the support seat 3, and a guide groove 302 is provided on the bottom plate of the support seat 3 near its four corners, respectively. The four guide grooves 302 correspond to the four slide bars 202, respectively. By placing the support seat 3 on the upper mounting seat 2, and making the four slide bars 202 respectively sleeved in the four guide grooves 302, when the support seat 3 is pushed forward or backward, the support seat 3 can slide back and forth on the upper mounting seat 2, and this embodiment mainly drives its back and forth sliding mainly through the front and rear adjustment component 4; the first axis holes 303 are symmetrically provided on the two side plates of the support seat 3 of this embodiment.

[0033] like Figure 1-Figure 3 As shown, and specifically Figure 1 With the orientation as a reference, the front and rear adjustment assembly 4 of this embodiment includes a first hand wheel 401, a first mounting block 402 and a first screw rod 403; the first mounting block 402 is welded or installed on the top rear side of the upper mounting seat 2 by screws; one end of the first screw rod 403 passes through the first mounting block 402 and is fixedly connected to the axle of the first hand wheel 401, and the first screw rod 403 is rotatably connected to the first mounting block 402 through a bearing, and the other end of the first screw rod 403 is threadedly matched with the thread hole 301.

[0034] like Figure 1 , Figure 2 , Figure 6 As shown, and specifically Figure 1 With the orientation as a reference, the swing base 5 of the present embodiment is a U-shaped plate structure with the opening facing upwards, the two side plates of the swing base 5 are respectively sleeved on the outside of the two side plates of the support base 3, and the top plate of the swing base 5 is provided with a second screw hole 501 near its four corners; the two side plates of the swing base 5 are symmetrically provided with second axial holes 502 connected with the first axial hole 303.

[0035] like Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, and specifically Figure 1With the orientation as a reference, the swing adjustment component 6 of this embodiment is arranged between the two side plates of the support seat 3. Specifically, the swing adjustment component 6 includes a second hand wheel 601 and a worm gear reducer 602; the worm gear reducer 602 is a prior art, which is mainly composed of a worm wheel, a worm, a bearing, a housing, a lubrication system, an input shaft and an output shaft. The housing of the worm gear reducer 602 is fixedly connected to the two side plates of the support seat 3 by screws, the input shaft of the worm gear reducer 602 is fixedly connected to the wheel axle of the second hand wheel 601, and both ends of the output shaft of the worm gear reducer 602 respectively pass through the first shaft holes 303 on both sides and are rotatably connected to the second shaft holes 502 through bearings. By rotating the second hand wheel 601, the second hand wheel 601 transmits power to the worm through the shaft, and the worm and the worm wheel rotate and transmit power through meshing. When the motor drives the worm to rotate, the rotation of the worm will cause the rotation of the worm wheel. The rotation of the worm wheel will change the speed of the worm, thereby providing a speed reduction for its output shaft, and through the action of the bearing, the swing base 5 can rotate with the output shaft of the worm gear reducer 602 as the axis.

[0036] like Figure 1 , Figure 2 and Figure 6 As shown, and specifically Figure 1 With the orientation of as a reference, the rotating base plate 7 of this embodiment is an elliptical plate structure matching the top plate of the swing base 5, and the rotating base plate 7 is provided with four second arc grooves 701 respectively arranged on the upper side of the swing base 5 near its four corners, and the rotating base plate 7 is provided with four second arc grooves 701 respectively corresponding to the four second screw holes 501, and the second arc grooves 701 are detachably fixedly connected to the second screw holes 501 by positioning bolts, and the positioning bolts are passed through the second arc grooves 701 and the screw ends of the positioning bolts are inserted into the second screw holes 501, and then the positioning bolts are screwed, and the screw ends of the positioning bolts are threadedly connected with the second screw holes 501 until the nut of the positioning bolt can tightly press against the outer wall of the second arc groove 701.

[0037] like Figure 1 , Figure 2 and Figure 6 As shown, and specifically Figure 1 With reference to the orientation, the mounting base plate 8 of the present embodiment is a long rectangular plate structure, and the mounting base plate 8 and the rotating base plate 7 are directly fixed by screws; and a slide groove 801 is provided near the upper end of the mounting base plate 8 of the present embodiment.

[0038] like Figure 1 , Figure 2 , Figure 6 As shown, and specifically Figure 1With reference to the orientation, the sliding support plate 9 of the present embodiment is a long rectangular plate structure. The sliding support plate 9 is directly stacked on the top of the mounting base plate 8, and the sliding support plate 9 is adjusted to slide on the mounting base plate 8 by the sliding adjustment assembly 10.

[0039] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, and specifically Figure 1 With reference to the orientation, the sliding adjustment assembly 10 of this embodiment includes a third hand wheel 1001, a second mounting block 1002 and a ball screw 1003; the second mounting block 1002 is fixedly mounted on the bottom of the mounting base plate 8 by screws; the axle of the third hand wheel 1001 is fixedly connected to the screw input end of the ball screw 1003, and the ball of the ball screw 1003 passes through the slide groove 801 and is fixedly connected to the bottom of the sliding support plate 9 by screws.

[0040] like Figure 1 , Figure 2 , Figure 6 As shown, and specifically Figure 1 With reference to the orientation of , the power input mechanism 11 of the present embodiment includes a servo motor 1101, a first diaphragm coupling 1102, a magnetic powder clutch 1103, a second diaphragm coupling 1104, a bearing seat 1105, a quick-change connecting shaft 1106 and a torque sensor 1107; the servo motor 1101 is mounted on one end of the top of the sliding support plate 9 through a motor mounting plate; the magnetic powder clutch 1103 is fixed on the top of the sliding support plate 9, and one end of the magnetic powder clutch 1103 is connected to the output end of the servo motor 1101 through the first diaphragm coupling 1102, and the other end of the magnetic powder clutch 1103 is connected to the input end of the second diaphragm coupling 1104; one end of the quick-change connecting shaft 1106 is rotatably connected to the other end of the top of the sliding support plate 9 through the bearing seat 1105, and the other end of the quick-change connecting shaft 1106 is connected to the output end of the second diaphragm coupling 1104; the torque sensor 1107 is arranged on the quick-change connecting shaft 1106.

[0041] Working principle: The utility model provides a high degree of freedom adjustment mechanism. Before use, the base 1 is moved to the specified position according to the position requirements, and then the screw end of the bolt is inserted into the waist-shaped groove and then threadedly connected with the preset threaded hole on the test bench of the steering gear assembly until the nut of the bolt can tightly press against the outer wall of the waist-shaped groove; when installing the upper mounting seat 2, the screw of the positioning bolt can first pass through the first arc groove 201 and insert it into the first screw hole 101, and then the upper mounting seat 2 can be rotated as a whole, so that the screw of the positioning bolt can be along the first arc groove 201 The upper mounting seat 2 is then adjusted to the desired angle by sliding, and then the positioning bolt is screwed, and the first screw hole 101 at the screw end of the positioning bolt is threadedly connected and causes the nut of the positioning bolt to abut against the outer wall of the first arc-shaped groove 201, so that the upper mounting seat 2 can be fixed; then the first hand wheel 401 is rotated, and the rotation of the wheel shaft of the first hand wheel 401 will drive the first screw rod 403 to rotate, and because the first screw rod 403 is threadedly matched with the screw hole 301 on the support seat 3, and the first screw rod 403 is threadedly matched with the screw hole 301 on the support seat 3, and the first screw rod 403 is threadedly matched with the screw hole 301 on the support seat 3, and the first screw rod 403 is threadedly matched with the screw hole 301 on the slide bar 202 and the guide groove 3 02, the support seat 3 can move forward and backward; then the second hand wheel 601 is rotated, and the rotation of the wheel shaft of the second hand wheel 601 drives the worm gear reducer 602 to work, and the second hand wheel 601 transmits power to the worm through the shaft, and the worm and the worm wheel rotate and transmit power through meshing. When the motor drives the worm to rotate, the rotation of the worm will cause the rotation of the worm wheel, and the rotation of the worm wheel will change the speed of the worm, thereby providing a speed reduction for its output shaft, and through the action of the bearing, the swing base 5 can rotate forward at an angle of 0-90°; Rotate the rotating base plate 7 as required, and after it is rotated to the specified angle, pass the positioning bolt through the second arc groove 701 and insert the screw end of the positioning bolt into the second screw hole 501, then screw the positioning bolt, the screw end of the positioning bolt is threadedly connected with the second screw hole 501, until the nut of the positioning bolt can tightly rest against the outer wall of the second arc groove 701; finally, rotate the third hand wheel 1001, the rotation of the wheel axle of the third hand wheel 1001 will drive the ball screw 1003 to rotate, and then drive the sliding support plate 9 to slide up and down on the mounting base plate 8 through the ball.

[0042] The utility model provides a power input mechanism 11 with a very high degree of freedom by arranging a base 1, an upper mounting seat 2, a support seat 3, a front-rear adjustment assembly 4, a swing base 5, a swing adjustment assembly 6, a rotating bottom plate 7, a mounting bottom plate 8, a sliding support plate 9 and a sliding adjustment assembly 10 on the lower side of an existing power input mechanism 11; when a product is replaced, the adjustment mechanism only needs to adjust the corresponding angle or distance to well match the new product.

[0043] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A high degree of freedom adjustment mechanism, characterized in that: It comprises a base (1), an upper mounting base (2), a supporting base (3), a front-rear adjusting assembly (4), a swinging base (5), a swing adjusting assembly (6), a rotating base plate (7), a mounting base plate (8), a sliding supporting plate (9), a sliding adjusting assembly (10) and a power input mechanism (11); The base (1) can be detachably fixed on a test bench of the steering gear assembly, and a plurality of first screw holes (101) are formed on the top of the base (1); The upper mounting seat (2) is arranged above the base (1), and the bottom of the upper mounting seat (2) is a circular plate structure matching the top of the base (1), and a plurality of first arc grooves (201) corresponding to the plurality of first screw holes (101) are provided on the bottom circular plate of the upper mounting seat (2), and the first arc grooves (201) are detachably fixedly connected to the first screw holes (101) by positioning bolts; The support seat (3) is arranged on the top of the upper mounting seat (2), and the support seat (3) is a U-shaped plate structure with an opening facing upwards; The front-to-back adjustment component (4) is arranged on one side of the upper mounting seat (2), and the output end of the front-to-back adjustment component (4) is fixedly connected to the bottom plate of the support seat (3) for driving the support seat (3) to move forward and backward; The swing base (5) is a U-shaped plate structure with an opening facing upwards, the two side plates of the swing base (5) are sleeved outside the two side plates of the support base (3), and a plurality of second screw holes (501) are opened on the top plate of the swing base (5); The swing adjustment assembly (6) is arranged between the two side plates of the support seat (3) and is used to drive the swing base (5) to rotate forward and backward around the support seat (3); The rotating base plate (7) is arranged on the upper side of the swing base (5), and a plurality of second arc grooves (701) are provided on the rotating base plate (7) and respectively correspond to the plurality of second screw holes (501), and the second arc grooves (701) are detachably fixedly connected to the second screw holes (501) by positioning bolts; The mounting base plate (8) is fixed on the top of the rotating base plate (7); The sliding support plate (9) is arranged on the top of the mounting base plate (8); The sliding adjustment component (10) is mounted on the mounting base plate (8), and the output end of the sliding adjustment component (10) is fixedly connected to the sliding support plate (9) for driving the sliding support plate (9) to slide along the length direction of the mounting base plate (8); The power input mechanism (11) is arranged on the top of the sliding support plate (9).

2. The high degree of freedom adjustment mechanism according to claim 1, characterized in that: A plurality of sliding rods (202) are fixedly arranged on the top of the upper mounting seat (2).

3. The high degree of freedom adjustment mechanism according to claim 2, characterized in that: A thread hole (301) is provided in the middle of the bottom plate of the support seat (3), a plurality of guide grooves (302) corresponding to the plurality of slide bars (202) are provided on the bottom plate of the support seat (3), and first shaft holes (303) are symmetrically provided on the two side plates of the support seat (3).

4. The high degree of freedom adjustment mechanism according to claim 3, characterized in that: The front-rear adjustment assembly (4) comprises a first hand wheel (401), a first mounting block (402) and a first screw rod (403); the first mounting block (402) is fixed to the top rear side of the upper mounting seat (2); one end of the first screw rod (403) passes through the first mounting block (402) and is fixedly connected to the axle of the first hand wheel (401), and the first screw rod (403) and the first mounting block (402) are rotatably connected via a bearing, and the other end of the first screw rod (403) is threadedly matched with the thread hole (301).

5. The high degree of freedom adjustment mechanism according to claim 4, characterized in that: Second shaft holes (502) communicating with the first shaft hole (303) are symmetrically provided on the two side plates of the swing base (5).

6. The high degree of freedom adjustment mechanism according to claim 5, characterized in that: The swing adjustment assembly (6) comprises a second hand wheel (601) and a worm gear reducer (602); the worm gear reducer (602) is fixed between two side plates of the support seat (3); the wheel axle of the second hand wheel (601) is fixedly connected to the input shaft of the worm gear reducer (602); and both ends of the output shaft of the worm gear reducer (602) pass through the first shaft hole (303) and are rotatably connected to the second shaft hole (502) via bearings.

7. The high degree of freedom adjustment mechanism according to claim 1, characterized in that: The installation base plate (8) is provided with sliding grooves (801) distributed along its length direction.

8. The high degree of freedom adjustment mechanism according to claim 7, characterized in that: The sliding adjustment component (10) comprises a third hand wheel (1001), a second mounting block (1002) and a ball screw (1003); the second mounting block (1002) is fixed to the bottom of the mounting base plate (8); the wheel axle of the third hand wheel (1001) is fixedly connected to the screw input end of the ball screw (1003), and the ball of the ball screw (1003) passes through the slide groove (801) and is fixedly connected to the bottom of the sliding support plate (9).

9. The high degree of freedom adjustment mechanism according to claim 1, characterized in that: The power input mechanism (11) comprises a servo motor (1101), a first diaphragm coupling (1102), a magnetic powder clutch (1103), a second diaphragm coupling (1104), a bearing seat (1105), a quick-change connecting shaft (1106) and a torque sensor (1107); the servo motor (1101) is mounted on one end of the top of the sliding support plate (9) via a motor mounting plate; the magnetic powder clutch (1103) is fixed on the top of the sliding support plate (9), and one end of the magnetic powder clutch (1103) is connected to the first diaphragm coupling (1104). The diaphragm coupling (1102) is connected to the output end of the servo motor (1101), and the other end of the magnetic powder clutch (1103) is connected to the input end of the second diaphragm coupling (1104); one end of the quick-change connecting shaft (1106) is rotatably connected to the other end of the top of the sliding support plate (9) through a bearing seat (1105), and the other end of the quick-change connecting shaft (1106) is connected to the output end of the second diaphragm coupling (1104); the torque sensor (1107) is arranged on the quick-change connecting shaft (1106).

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