Orthopedic mechanism

Abstract

The utility model belongs to the technical field of mechanical equipment, and provides a shape righting mechanism which comprises a rack, a first clamping component and a second clamping component, a first clamping roller capable of sliding is arranged on the first clamping component, a second clamping roller capable of sliding is arranged on the second clamping component, and the first clamping roller and the second clamping roller are oppositely arranged. The first clamping roller and the second clamping roller can be controlled by the controller to clamp an angle iron workpiece, and the controller controls the first clamping roller and the second clamping roller to move in the first direction so as to shape the angle iron workpiece to obtain the arc-shaped angle iron. The angle iron is welded after being subjected to mechanical shape correction through the shape correction mechanism, the labor intensity of workers can be effectively reduced, the radian smoothness of the angle iron can be guaranteed, and the stress resistance of a steel plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and in particular relates to an orthopedic mechanism. Background Art

[0002] In existing construction operations, it is sometimes necessary to install large steel plates with a long length vertically. However, due to the long length of the steel plates, a large downward stress is generated in the middle of the steel plates after installation, which can easily cause deformation or excessive fatigue of the steel plates. Therefore, reinforcing ribs need to be installed on the surface of the steel plates before installation.

[0003] In existing technology, reinforcement ribs are typically made from a long angle iron, which is welded to the steel plate after being shaped. This means that when the steel plate is installed, the side with the top of the angle iron faces upward. This curved angle iron strengthens the steel plate's ability to resist stress, preventing deformation and excessive fatigue. However, welding the angle iron to the steel plate is a manual operation that is labor-intensive and cannot guarantee a smooth arc, resulting in the steel plate's ability to resist stress not meeting requirements.

[0004] Therefore, a correction mechanism is provided, which can reduce labor intensity and ensure smooth curvature through mechanical correction to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides an orthopedic mechanism, comprising:

[0006] A frame, wherein the frame is a T-shaped steel structure, a guide rail is installed on the front side of the frame, and a first sliding block and a second sliding block are adapted to slide on the guide rail;

[0007] a first clamping component, the first clamping component comprising a first mounting seat, a first servo electric cylinder, a first connecting rod arm, a first mounting plate, a first clamping arm and a first clamping roller, the first mounting seat being mounted on the rear side of the frame, the first servo electric cylinder being mounted on the first mounting seat, a push rod of the first servo electric cylinder being connected to one end of the first connecting rod arm, the other end of the first connecting arm passing through the frame and being connected to the first mounting plate, the rear side of the first mounting plate being connected to the first slider, the front side of the first mounting plate being mounted with the first clamping arm, the first clamping roller being mounted on the end of the first clamping arm, and the first servo electric cylinder being capable of driving the first clamping arm to reciprocate in a first direction;

[0008] a second clamping component, the second clamping component comprising a second mounting seat, a second servo electric cylinder, a second connecting rod arm, a second mounting plate, a second clamping arm and a second clamping roller, the second mounting seat being mounted on the rear side of the frame, the second servo electric cylinder being mounted on the second mounting seat, a push rod of the second servo electric cylinder being connected to one end of the second connecting rod arm, the other end of the second connecting arm passing through the frame and connected to the second mounting plate, the rear side of the second mounting plate being connected to the second slider, the front side of the second mounting plate being mounted with the second clamping arm, the second clamping roller being mounted on the end of the second clamping arm, and the second servo electric cylinder being capable of driving the second clamping arm to reciprocate in the first direction;

[0009] The first clamping component and the second clamping component are respectively arranged at both ends of the guide rail, and the first clamping roller and the second clamping roller are arranged opposite to each other. The first clamping roller cooperates with the second clamping roller to clamp the workpiece and move it in the first direction to perform correction.

[0010] Optionally, a pressing component is further included, the pressing component including a third mounting seat, a double-guide rod cylinder, a pressing roller and a roller frame, the third mounting seat is mounted on the front side of the frame, the double-guide rod cylinder is mounted on the third mounting seat, the roller frame is mounted on the double-guide rod cylinder, and the pressing roller is mounted on the roller frame;

[0011] The opening of the roller frame faces the clamping surfaces of the first clamping roller and the second clamping roller, and the pressing roller can press the workpiece in the second direction.

[0012] Optionally, an avoidance groove is provided on the frame, the length of the avoidance groove is set along the first direction, the avoidance groove is used for the first connecting arm and the second connecting arm to pass through the frame, and the first connecting arm and the second connecting arm can reciprocate in the avoidance groove.

[0013] Optionally, the first clamping component is further configured with a first connecting rod, and two ends of the first connecting rod are respectively connected to the push rod of the first servo electric cylinder and the first connecting rod arm.

[0014] Optionally, the second clamping component is further configured with a second connecting rod, and two ends of the second connecting rod are respectively connected to the push rod of the second servo electric cylinder and the second connecting rod arm.

[0015] Optionally, the first clamping component is further configured with a first positioner, the first positioner is mounted on the first mounting plate, the first positioner cooperates with a first sensor to position the first clamping roller, and the first sensor is mounted on the frame.

[0016] Optionally, the second clamping component is further configured with a second positioner, the second positioner is mounted on the second mounting plate, the second positioner cooperates with a second sensor to position the second clamping roller, and the second sensor is mounted on the frame.

[0017] Optionally, the first clamping arm is provided with a first roller seat, the first roller seat is mounted on the first clamping arm, the first clamping roller is mounted on the first roller seat, and the first clamping roller and the first roller seat are adapted to the workpiece structure so that the first clamping roller can cooperate with the second clamping roller to clamp the workpiece.

[0018] Optionally, the second clamping arm is provided with a second roller seat, the second roller seat is mounted on the second clamping arm, the second clamping roller is mounted on the second roller seat, and the second clamping roller and the second roller seat are adapted to the workpiece structure so that the second clamping roller can cooperate with the first clamping roller to clamp the workpiece.

[0019] Optionally, the frame is further provided with an auxiliary pressing component, the auxiliary pressing component has the same structure as the pressing component, and the auxiliary pressing component is installed on the rear side of the frame.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The corrective mechanism provided by the utility model includes a frame, a first clamping component, and a second clamping component. The first clamping component is provided with a slidable first clamping roller, and the second clamping component is provided with a slidable second clamping roller. The first clamping roller and the second clamping roller are arranged opposite each other. The first clamping roller and the second clamping roller can be controlled by a controller to clamp the angle iron workpiece. The controller controls the first clamping roller and the second clamping roller to move in a first direction to correct the angle iron workpiece to obtain a curved angle iron. By mechanically correcting the angle iron through the corrective mechanism and then welding it, the labor intensity of workers can be effectively reduced, the smoothness of the angle iron curvature can be ensured, and the stress resistance of the steel plate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the orthopedic mechanism of the present utility model;

[0023] Figure 2 Another perspective schematic diagram of the orthopedic mechanism of the present invention;

[0024] Figure 3 It is another three-dimensional schematic diagram of the orthopedic mechanism of the present invention;

[0025] Figure 4 It is a three-dimensional schematic diagram of the first connecting rod arm of the present invention;

[0026] Figure 5 It is a three-dimensional schematic diagram of the first clamping arm of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure of welding a corrected angle iron workpiece to a steel plate workpiece.

[0028] Illustration:

[0029] 1. Frame; 2. First clamping member; 3. Second clamping member; 4. First clamping roller; 5. Second clamping roller; 6. Angle iron workpiece; 7. Steel plate workpiece; 8. Reinforcement plate; 9. Guide rail; 10. First slide; 11. Second slide; 12. Grease nozzle;

[0030] 13. First mounting base; 14. First servo cylinder; 15. First connecting rod arm; 16. First mounting plate;

[0031] 17. First clamping arm;

[0032] 19. Second mounting base; 20. Second servo cylinder; 21. Second connecting rod arm; 22. Second mounting plate;

[0033] 23. Second clamping arm;

[0034] 25. Avoidance groove; 26. First roller seat; 27. Second roller seat; 28. Pressing component; 29. Third mounting seat; 30. Double guide rod cylinder; 31. Pressing roller; 32. Roller frame;

[0035] 33. Auxiliary pressing component; 34. First positioner; 35. First sensor; 36. Second positioner;

[0036] 37. Second sensor; 39. Second connecting rod. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0039] Furthermore, in the description of this utility model, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components; wireless connections or wired connections. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0040] In addition, the technical features involved in the different embodiments of the present invention described later can be combined with each other as long as they do not conflict with each other.

[0041] like Figure 1-3 An embodiment of the present invention provides a correction mechanism, including a frame 1, a first clamping component 2, and a second clamping component 3. The first clamping component 2 is provided with a slidable first clamping roller 4, and the second clamping component 3 is provided with a slidable second clamping roller 5. The first clamping roller 4 and the second clamping roller 5 are arranged opposite to each other. The first clamping roller 4 and the second clamping roller 5 can be controlled by a controller (not shown) to clamp an angle iron workpiece 6. The controller is preferably a PLC controller. The controller controls the first clamping roller 4 and the second clamping roller 5 to move in a first direction to correct the angle iron workpiece 6 to obtain a curved angle iron. By mechanically correcting the angle iron through the correction mechanism and then welding it, the labor intensity of the workers can be effectively reduced, the smoothness of the angle iron curvature can be ensured, and the ability of the steel plate to resist stress can be improved. It should be noted that the correction mechanism of the present invention is installed on the automatic welding equipment, and is equipped with an automatic feeding and discharging device to transport the angle iron workpiece 6 and the steel plate workpiece 7. The controller controls the manipulator to perform welding, which can realize fully automatic correction and welding, further reducing the labor intensity of workers and improving production efficiency.

[0042] Example 1

[0043] like Figure 1-5As shown, in this embodiment, the orthopedic mechanism has a frame 1 with a T-shaped steel structure. The frame 1 serves as the main body for installing accessories. The frame 1 is made of two high-strength steel plates welded in a T-shape. In addition, in order to improve the strength of the frame 1, a plurality of triangular reinforcement plates 8 are used for reinforcement welding at the angle between the two steel plates to ensure that the frame 1 has sufficiently high strength. Specifically, two parallel guide rails 9 are installed on the front side of the vertical plate of the frame 1. The guide rails 9 are arranged along the length direction of the vertical plate of the frame 1. For ease of understanding, the length direction of the vertical plate of the frame 1 is defined as the first direction, and the width direction of the vertical plate of the frame 1 is defined as the second direction. The first direction is perpendicular to the second direction. The guide rail 9 is adapted to be equipped with a sliding first slider 10 and a second slider 11. The first slider 10 and the second slider 11 are provided with an oiling nozzle 12. The oiling nozzle 12 can pressurize grease to make the slider move more smoothly on the guide rail 9. In this embodiment, there are four first sliders 10, divided into two groups, one for each of the upper and lower guide rails 9; there are also four second sliders 11, also divided into two groups, one for each of the upper and lower guide rails 9. The purpose of providing the first sliders 10 is to move the first clamping roller 4 in the first direction, and the purpose of providing the second sliders 11 is to move the second clamping roller 5 in the first direction.

[0044] Furthermore, in this embodiment, the orthopedic mechanism is arranged with a first clamping component 2, specifically, the first clamping component 2 includes a first mounting seat 13, a first servo electric cylinder 14, a first connecting rod arm 15, a first mounting plate 16, a first clamping arm 17 and a first clamping roller 4, the first mounting seat 13 is fastened to the rear side of the vertical plate of the frame 1, the first servo electric cylinder 14 is fastened to the first mounting seat 13, the push rod of the first servo electric cylinder 14 is connected to one end of the first connecting rod arm 15, the other end of the first connecting arm 15 passes through the vertical plate of the frame 1 and is fastened to the first mounting plate 16, the rear side of the first mounting plate 16 is fastened to the first slider 10, the front side of the first mounting plate 16 is fastened to the first clamping arm 17, the first clamping roller 4 can be rotatably fastened to the end of the first clamping arm 17, and the first servo electric cylinder 14 is controlled by the controller to drive the first clamping arm 17 to reciprocate in the first direction.

[0045] Furthermore, in this embodiment, the orthopedic mechanism is also arranged with a second clamping component 3. Specifically, the second clamping component 3 includes a second mounting seat 19, a second servo electric cylinder 20, a second connecting rod arm 21, a second mounting plate 22, a second clamping arm 23 and a second clamping roller 5. The second mounting seat 19 is fastened to the rear side of the vertical plate of the frame 1, and the second servo electric cylinder 20 is fastened to the second mounting seat 19. The push rod of the second servo electric cylinder 20 is connected to one end of the second connecting rod arm 21, and the other end of the second connecting arm 21 passes through the vertical plate of the frame 1 and is fastened to the second mounting plate 22. The rear side of the second mounting plate 22 is fastened to the second slider 11, and the front side of the second mounting plate 22 is fastened to the second clamping arm 23. The second clamping roller 5 can be rotatably fastened to the end of the second clamping arm 23. The second servo electric cylinder 20 is controlled by the controller to drive the second clamping arm 23 to reciprocate in the first direction. Preferably, the first link arm 15 and the second link arm 21 have the same structure to reduce the processing cost of parts.

[0046] Furthermore, in this embodiment, the first clamping component 2 and the second clamping component 3 are respectively arranged at the two ends of the guide rail 9, and the first clamping roller 4 and the second clamping roller 5 are arranged opposite to each other. The first clamping roller 4 cooperates with the second clamping roller 5 to clamp the workpiece and move it in the first direction to perform correction. Specifically, when the operation starts, the controller controls the first servo electric cylinder 14 to drive the first connecting rod arm 15 to drive the first mounting plate 16 to slide to the right of the first direction on the guide rail 9, thereby driving the first clamping arm 17 and the first clamping roller 4 to move to the right of the first direction; at the same time, the controller controls the second servo electric cylinder 20 to drive the second connecting rod arm 21 to drive the second mounting plate 22 to slide to the left of the first direction on the guide rail 9, thereby driving the second clamping arm 23 and the second clamping roller 5 to move to the left of the first direction. The first clamping roller 4 and the second clamping roller 5 move towards each other to clamp the angle iron workpiece 6. When performing curvature correction, the angle iron is continuously fed, and the controller controls the first servo electric cylinder 14 and the second servo electric cylinder 20 to simultaneously move forward in steps to the left of the first direction until the curvature of the angle iron workpiece 6 is corrected to half the arc length; then the controller controls the first servo electric cylinder 14 and the second servo electric cylinder 20 to simultaneously move backward in steps to the right of the first direction until the curvature of the angle iron workpiece 6 is corrected to the other half of the arc length, and the curvature correction is completed. At this time, the angle iron workpiece 6 is welded to the steel plate workpiece 7. In this embodiment, the controller precisely controls the stepping distance of the electric cylinder so that the angle iron workpiece 6 can obtain a very smooth curvature. It should be noted that when a robot is used for automatic welding, the robot directly participates in the welding during the curvature correction process, which increases production efficiency.

[0047] Furthermore, in this embodiment, an avoidance groove 25 is provided on the vertical plate of the frame 1. The avoidance groove 25 is rectangular. The length of the avoidance groove 25 is set along the first direction. The avoidance groove 25 allows the first link arm 15 and the second link arm 21 to pass through the frame 1. The first link arm 15 and the second link arm 21 can reciprocate in the avoidance groove 25 to avoid interference.

[0048] Furthermore, in this embodiment, the first clamping arm 17 has a T-shaped structure. Two first roller seats 26 are provided on the lower left side of the first clamping arm 17. The two first roller seats 26 are symmetrically fastened to the first clamping arm 17. Each first roller seat 26 is correspondingly mounted with a rotatable first clamping roller 4. The first clamping roller 4 and the first roller seat 26 are adapted to the structure of the angle iron workpiece 6 so that the first clamping roller 4 can cooperate with the second clamping roller 5 to clamp the angle iron workpiece 6. The second clamping arm 23 has the same structure as the first clamping arm 17. Two second roller seats 27 are provided on the lower right side of the second clamping arm 23. The two second roller seats 27 are symmetrically fastened to the second clamping arm 23. Each second roller seat 27 is correspondingly mounted with a rotatable second clamping roller 5. The second clamping roller 5 and the second roller seat 27 are adapted to the structure of the angle iron workpiece 6 so that the second clamping roller 5 can cooperate with the first clamping roller 4 to clamp the angle iron workpiece 6. The contact surface between the two clamping rollers and the angle iron workpiece 6 is the clamping surface, and the clamping surface is in the second direction. In particular, the correction mechanism of this embodiment is suitable for clamping and correcting angle iron workpieces and I-shaped workpieces.

[0049] Example 2

[0050] like Figure 1 As shown, in this embodiment, the correction mechanism differs from the first embodiment in that it further includes a pressing component 28, which can be controlled by a controller. The pressing component 28 includes a third mounting seat 29, a double-guide rod cylinder 30, a pressing roller 31, and a roller frame 32. The third mounting seat 29 is fastened to the front side of the horizontal plate of the frame 1, the double-guide rod cylinder 30 is fastened to the third mounting seat 29, the guide rods of the double-guide rod cylinder 30 are arranged along the second direction, the roller frame 32 is fastened to the double-guide rod cylinder 30, and the pressing roller 31 is fastened to the roller frame 32 so as to be rotatable. The opening of the roller frame 32 faces the clamping surface of the first clamping roller 4 and the second clamping roller 5. During the correction operation, the pressing roller 31 can press the angle iron workpiece 6 in the second direction to prevent the angle iron workpiece 6 from tilting and affecting the correction quality. It should be noted that when the corrective mechanism of this embodiment is used on automatic welding equipment, the clamping component 28 can also be used as a circuit for the welding current, that is, the clamping roller 31 contacts the angle iron workpiece 6 during rolling to form a circuit path, without the need to overlap the circuit on the steel plate workpiece 7.

[0051] Example 3

[0052] like Figure 3As shown, in this embodiment, the difference between the orthopedic mechanism and the second embodiment is that it also includes an auxiliary clamping component 33. The auxiliary clamping component 33 has the same structure as the clamping component 28. The auxiliary clamping component 33 is installed on the rear side of the horizontal plate of the frame 1. The auxiliary clamping component 33 can also be controlled by the controller. The auxiliary clamping component 33 can play an auxiliary clamping role to guide the output of the angle iron workpiece 6.

[0053] like Figure 6 As shown, the correction mechanism is used to correct the curvature of the angle iron workpiece 6, and then weld the curved angle iron workpiece 6 to the steel plate workpiece 7. Specifically, during the correction operation, one flange of the angle iron workpiece 6 is located on the clamping surface, and the other flange is located on the plane of the first direction.

[0054] In some embodiments, the first clamping component 2 of the orthopedic mechanism is further configured with a first locator 34, which is fastened to the first mounting plate 16. The first locator 34 cooperates with a first sensor 35 to position the first clamping roller 4. The first sensor 35 is fastened to the frame 1 and is electrically connected to the controller. The positioning position of the first locator 34 can be used as the initial position of the first clamping roller 4 and provided to the controller as a reference. The second clamping component 3 of the orthopedic mechanism is further configured with a second locator 36, which is fastened to the second mounting plate 22. The second locator 36 cooperates with a second sensor 37 to position the second clamping roller 5. The second sensor 37 is fastened to the frame 1 and is electrically connected to the controller. The positioning position of the second locator 36 can be used as the initial position of the second clamping roller 5 and provided to the controller as a reference. It should be noted that the use of a locator in conjunction with a sensor for position positioning is a conventional technology and will not be elaborated on here.

[0055] In some embodiments, the first clamping component 2 of the orthopedic mechanism is further configured with a first connecting rod, the ends of which are respectively connected to the push rod of the first servo cylinder 14 and the first connecting arm 15. The second clamping component 3 is further configured with a second connecting rod 39, the ends of which are respectively connected to the push rod of the second servo cylinder 20 and the second connecting arm 21. The first connecting rod and the second connecting rod 39 have the same structure: one end of the first connecting rod is threadedly connected to the push rod of the first servo cylinder 14 and the other end is hinged with a ball joint in the first connecting arm 15. The second connecting rod 39 has one end threadedly connected to the push rod of the second servo cylinder 20 and the other end is hinged with a ball joint in the second connecting arm 21, thereby accommodating different assembly requirements.

[0056] In some embodiments, the first clamping roller 4, first roller seat 26, and second clamping roller 5, second roller seat 27 can be appropriately modified to accommodate various workpiece corrections. For example, when the workpiece is a plate, a stepped groove can be provided on the upper end surface of the clamping roller, or the height of the clamping roller can be appropriately increased and the roller seat designed as an open structure. When the workpiece is cylindrical, a matching groove can be provided on the clamping roller to clamp the workpiece.

[0057] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An orthopedic device, characterized in that include: A frame, wherein the frame is a T-shaped steel structure, a guide rail is installed on the front side of the frame, and a first sliding block and a second sliding block are adapted to slide on the guide rail; a first clamping component, the first clamping component comprising a first mounting seat, a first servo electric cylinder, a first connecting rod arm, a first mounting plate, a first clamping arm and a first clamping roller, the first mounting seat being mounted on the rear side of the frame, the first servo electric cylinder being mounted on the first mounting seat, a push rod of the first servo electric cylinder being connected to one end of the first connecting rod arm, the other end of the first connecting arm passing through the frame and being connected to the first mounting plate, the rear side of the first mounting plate being connected to the first slider, the front side of the first mounting plate being mounted with the first clamping arm, the first clamping roller being mounted on the end of the first clamping arm, and the first servo electric cylinder being capable of driving the first clamping arm to reciprocate in a first direction; a second clamping component, the second clamping component comprising a second mounting seat, a second servo electric cylinder, a second connecting rod arm, a second mounting plate, a second clamping arm and a second clamping roller, the second mounting seat being mounted on the rear side of the frame, the second servo electric cylinder being mounted on the second mounting seat, a push rod of the second servo electric cylinder being connected to one end of the second connecting rod arm, the other end of the second connecting arm passing through the frame and connected to the second mounting plate, the rear side of the second mounting plate being connected to the second slider, the front side of the second mounting plate being mounted with the second clamping arm, the second clamping roller being mounted on the end of the second clamping arm, and the second servo electric cylinder being capable of driving the second clamping arm to reciprocate in the first direction; The first clamping component and the second clamping component are respectively arranged at both ends of the guide rail, and the first clamping roller and the second clamping roller are arranged opposite to each other. The first clamping roller cooperates with the second clamping roller to clamp the workpiece and move it in the first direction to perform correction.

2. The orthopedic mechanism according to claim 1, wherein: The machine frame further comprises a pressing component, the pressing component comprising a third mounting seat, a double-guide-rod cylinder, a pressing roller and a roller frame, the third mounting seat being mounted on the front side of the frame, the double-guide-rod cylinder being mounted on the third mounting seat, the roller frame being mounted on the double-guide-rod cylinder, and the pressing roller being mounted on the roller frame; The opening of the roller frame faces the clamping surfaces of the first clamping roller and the second clamping roller, and the pressing roller can press the workpiece in the second direction.

3. The orthopedic mechanism according to claim 1, wherein: The frame is provided with an avoidance groove, the length of which is arranged along a first direction. The avoidance groove allows the first link arm and the second link arm to pass through the frame, and the first link arm and the second link arm can reciprocate in the avoidance groove.

4. The orthopedic mechanism according to claim 1, wherein: The first clamping component is further configured with a first connecting rod, and two ends of the first connecting rod are respectively connected to the push rod of the first servo electric cylinder and the first connecting rod arm.

5. The orthopedic mechanism according to claim 4, wherein: The second clamping component is further configured with a second connecting rod, and two ends of the second connecting rod are respectively connected to the push rod of the second servo electric cylinder and the second connecting rod arm.

6. The orthopedic mechanism according to claim 1, wherein: The first clamping component is further configured with a first positioner, which is mounted on the first mounting plate. The first positioner cooperates with a first sensor to position the first clamping roller, and the first sensor is mounted on the frame.

7. The orthopedic mechanism according to claim 6, wherein: The second clamping component is further configured with a second positioner, which is mounted on the second mounting plate. The second positioner cooperates with a second sensor to position the second clamping roller, and the second sensor is mounted on the frame.

8. The orthopedic mechanism according to claim 1, wherein: The first clamping arm is provided with a first roller seat, the first roller seat is mounted on the first clamping arm, the first clamping roller is mounted on the first roller seat, the first clamping roller and the first roller seat are adapted to the workpiece structure so that the first clamping roller can cooperate with the second clamping roller to clamp the workpiece.

9. The orthopedic mechanism according to claim 8, wherein: The second clamping arm is provided with a second roller seat, the second roller seat is mounted on the second clamping arm, the second clamping roller is mounted on the second roller seat, and the second clamping roller and the second roller seat are adapted to the workpiece structure so that the second clamping roller can cooperate with the first clamping roller to clamp the workpiece.

10. The orthopedic mechanism according to claim 2, wherein: The frame is further provided with an auxiliary pressing component, which has the same structure as the pressing component and is installed on the rear side of the frame.

Images