A multi-angle adjustment fixture for motor stator production

Abstract

This invention relates to the field of fixture technology, and more particularly to a multi-angle adjustable fixture for motor stator production, comprising: a stator fixture, which is the main clamping body of the fixture; the stator fixture includes: a main shaft, bracket I, short connecting rods, clamping plates, etc., a sliding groove is opened on the upper inner side of the main shaft, and at least two brackets I are slidably installed on the lower part of the main shaft, each bracket I having multiple short connecting rods circumferentially hinged on it, and clamping plates are hinged to the ends of multiple sets of short connecting rods on the same side. This invention uses the stator fixture to stably clamp the stator, and then uses a hand handle and a control panel to control the opening and closing of a cylinder. The cylinder pushes the stator fixture and connecting column to rotate, and a reinforcement component reinforces the rotated stator fixture, enabling the fixture to safely adjust the angle, achieving convenient and safe multi-angle assembly of the stator.

Description

Technical Field

[0001] This invention relates to the field of fixture technology, and in particular to a multi-angle adjustable fixture for the production of motor stators. Background Technology

[0002] The stator is the stationary part of an electric motor or generator. As an important component of an electric motor, it mainly consists of three parts: the stator core, the stator windings, and the frame. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field and thus generate current. The stator windings are the windings installed on the stator, that is, the copper wires wound on the stator. Multiple coils or coil groups constitute a phase or the entire electromagnetic circuit.

[0003] A search revealed a patent with publication number CN208103730U, which discloses a motor stator core internal support clamping and lifting device, including a main shaft, a threaded bracket, a short connecting rod, a mounting plate, a long connecting rod, a bracket sleeve, a limiting sleeve, a lifting eye bolt, and a handwheel. The lower end of the main shaft is threaded and a threaded bracket is installed thereon. The threaded bracket has a pin hole and connects to one end of the short connecting rod. The upper side of the threaded bracket is sequentially provided with a bracket sleeve and a limiting sleeve. The bracket sleeve has a pin hole and installs the long connecting rod. The mounting plate is connected to the other end of the long connecting rod. The surface of the mounting plate is covered with a rubber layer. The other end of the short connecting rod is connected to the middle of the long connecting rod. The handwheel is fixed to the upper end of the main shaft, and the lifting eye bolt is located at the center of the handwheel.

[0004] The aforementioned patented design of a motor stator core internal support clamping and lifting device effectively ensures the concentricity of the core and the machine base through its internal support structure. Furthermore, the use of a handwheel and worm gear transmission maximizes torque output and provides support. However, due to the lack of angle adjustment functionality, operators may not be able to adjust the stator at multiple angles without interrupting the workflow. This can be inconvenient for operations requiring inspection, repair, or assembly from different angles, limiting the device's versatility. Moreover, if the stator requires multiple angle changes during assembly, and the clamping and lifting device itself lacks adjustment capabilities, each angle change necessitates stopping the operation and manually adjusting the stator position, undoubtedly extending the overall production cycle and reducing production efficiency. Summary of the Invention

[0005] In order to overcome the shortcomings of existing traditional stator fixtures that cannot meet the needs of multi-angle assembly and adjustment of stators, the present invention provides a multi-angle adjustment fixture for motor stator production.

[0006] The technical solution of the present invention is: a multi-angle adjustment fixture for motor stator production, comprising: a stator fixture, wherein the stator fixture is the clamping body of the fixture; the stator fixture includes: a main shaft, a bracket I, short connecting rods, clamping plates, a bracket II, and long connecting rods; the upper inner side of the main shaft has a sliding groove; at least two brackets I are slidably mounted on the lower part of the main shaft; each bracket I has multiple short connecting rods circumferentially hinged on it; the ends of multiple sets of short connecting rods on the same side are all hinged to clamping plates; a bracket II is slidably mounted in the middle of the main shaft; multiple long connecting rods are circumferentially hinged on the bracket II; the end of each long connecting rod is connected to a corresponding... The upper ends of the clamping plates are hinged together; it also includes: a connecting column, the top of the main shaft is fixedly connected to the connecting column, and a hollow sliding groove is provided inside the connecting column; a drive assembly, the drive assembly includes a mounting column, a connecting bracket and a cylinder, the top of the connecting column is fixedly connected to the connecting bracket, the mounting column is rotatably mounted on the connecting bracket, a cylinder is rotatably mounted on one side of the upper part of the mounting column, a shaft-connected component is provided on one side of the connecting bracket, and the telescopic rod of the cylinder is connected to the connecting bracket through the shaft-connected component; a reinforcement assembly, the mounting column is provided with a reinforcement assembly, the reinforcement assembly can reinforce and support the rotated bracket II.

[0007] Optionally, the reinforcement assembly includes a mounting bracket, a piston sleeve, a movable rod, a reinforcing ring, an adjusting component, and a support spring. The mounting bracket is fixedly connected to the side wall of the mounting column. The piston sleeve is rotatably mounted on the mounting bracket. The movable rod is slidably mounted inside the piston sleeve. The piston sleeve and the movable rod form a piston structure. The end of the movable rod is rotatably mounted with a reinforcing ring. The ring body of the reinforcing ring is fixedly connected to the bracket II. An adjusting component is provided on the piston sleeve. A support spring is provided between the adjusting component and the end of the movable rod.

[0008] Optionally, the reinforcement assembly further includes a buffer sleeve, a piston rod, a linkage frame, and a hose. The buffer sleeve is mounted on the surface of the piston sleeve, and the piston rod is slidably connected inside the buffer sleeve. The end of the piston rod is connected to the linkage frame, which is disposed between the adjusting member and the piston rod. The end of the piston sleeve is connected to a hose, which passes through the piston rod and connects to the inside of the buffer sleeve.

[0009] Optionally, the adjusting component includes a threaded sleeve, a limiting block, and a threaded knob. The threaded sleeve is slidably fitted onto the surface of the piston sleeve. The surface of the threaded sleeve is threaded. The threaded sleeve has multiple openings. Multiple limiting blocks are provided and slidably installed on the threaded sleeve through the openings. The limiting block is a triangular block with a side inclination. A threaded knob is threadedly installed on the threaded sleeve, and the threaded knob is adapted to the limiting block.

[0010] Optionally, the stator clamp is further provided with a reinforcing plate, and multiple reinforcing plates are circumferentially fixed to the main shaft. There is a gap between the multiple reinforcing plates. The reinforcing plates can reinforce the main shaft. Both bracket I and bracket II slide through the multiple reinforcing plates.

[0011] Optionally, the clamping plate is made of high-strength steel plate, and the surface of the clamping plate is provided with anti-slip pads, specifically rubber pads, which can prevent the clamping plate from causing wear damage to the inner wall of the stator core when supporting the stator core.

[0012] Optionally, the drive assembly further includes a hook link, and the top of the mounting column is provided with a groove, in which the hook link is fixedly connected, and the hook link provides a point of force for the lifting device to hook the clamp.

[0013] Optionally, it also includes a force-relieving component, which includes a servo motor, a gear, a rack and pinion plate, and an L-shaped block. The servo motor is mounted on the outside of the connecting column, and the output shaft of the servo motor passes through the interior of the connecting column. A gear is mounted on the end of the output shaft of the servo motor. The rack and pinion plate is slidably disposed in a groove on the upper part of the main shaft. The upper side of the rack and pinion plate is provided with teeth that mesh with the gear. The lower part of the rack and pinion plate is an inverted F-shaped block. An L-shaped block is fixedly connected to the bracket II. The upper end of the L-shaped block is built into the upper groove of the main shaft. The rack and pinion plate is adapted to and contacts the L-shaped block.

[0014] Optionally, it also includes an operating component, which includes a mounting plate, a control plate, and a handle. Two mounting plates are fixedly attached to the side wall of the mounting column. Each mounting plate is provided with a control plate. The control plate is electrically connected to the cylinder and can control the activation of the cylinder. Each mounting plate is fixedly attached with a handle.

[0015] Optionally, it also includes an extension component, which includes an extension column and a docking plate. The extension column is fixedly connected to the top of the mounting column, and the docking plate is fixedly connected to the top of the extension column. The docking plate can dock with an automated robotic arm or other industrial operating end.

[0016] The present invention has the following advantages: 1. The present invention uses a stator clamp to stably hold the stator, and then uses a hand handle and a control panel to control the opening and closing of the cylinder. The cylinder pushes the stator clamp and the connecting column to flip, and the reinforcing component reinforces the flipped stator clamp, so that the clamp can be safely adjusted to achieve the effect of convenient and safe adjustment of the stator for multi-angle assembly.

[0017] 2. This invention replaces the manual operation of releasing the clamp by setting up a force-relieving component. At the same time, after the stator clamp clamps the stator, the servo motor drives the gear to mesh with the rack and pinion plate in the reverse direction, which can also make the rack and pinion plate press down on the L-shaped block, further improving the stability of the stator clamp after holding the stator.

[0018] 3. The present invention can also adjust the support position of the support spring by setting an adjustment component on the reinforcement component, and at the same time adjust the different hydraulic pressure in the piston sleeve. When the reinforcement ring clamps stators of different diameters, the support ring is adjusted to different support positions by the movable rod in conjunction with the support spring, so that the stator clamp can be well adapted to clamp stators of different sizes, thereby improving the applicability of the clamp. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a three-dimensional structural diagram of the stator clamp, connecting column, and drive assembly of the present invention.

[0021] Figure 3 This is a three-dimensional structural diagram of the stator clamp and connecting column of the present invention.

[0022] Figure 4 This is a three-dimensional structural diagram of the force-relieving component of the present invention.

[0023] Figure 5 This is a three-dimensional structural diagram of the reinforcing component and adjusting element of the present invention.

[0024] Figure 6 This is a diagram showing the connection relationship between the piston sleeve, linkage frame, and adjusting component of the present invention.

[0025] Figure 7 This is a three-dimensional structural cross-sectional view of the piston sleeve and buffer sleeve of the present invention.

[0026] Figure 8 This is a three-dimensional structural diagram of a specific component of the adjusting element of the present invention.

[0027] Figure 9 This is a three-dimensional structural cross-sectional view of the adjusting component of the present invention.

[0028] Figure 10 This is a diagram showing the connection relationships between the driving component, the operating component, and the expansion component of this invention.

[0029] Figure 11 This is a three-dimensional structural cross-sectional view of the mounting column, extension column, and docking plate of the present invention.

[0030] Figure 12 This is a three-dimensional structural diagram of the mounting column and hook connecting rod of the present invention.

[0031] In the above attached diagrams: 1-Stator clamp, 101-Main spindle, 102-Bracket I, 103-Short connecting rod, 104-Clamping plate, 105-Bracket II, 106-Long connecting rod, 107-Reinforcing plate, 2-Connecting column, 3-Force relief assembly, 301-Servo motor, 302-Gear, 303-Rack and pinion plate, 304-L-block, 4-Drive assembly, 401-Mounting column, 402-Connecting bracket, 403-Cylinder, 404-Hook connecting rod, 5-Operating assembly 501-Mounting plate, 502-Control panel, 503-Grip, 6-Reinforcement assembly, 601-Mounting bracket, 602-Piston sleeve, 603-Moving rod, 604-Reinforcement ring, 605-Support spring, 606-Buffer sleeve, 607-Piston rod, 608-Linkage bracket, 609-Hose, 7-Adjusting component, 701-Threaded sleeve, 702-Limit block, 703-Threaded knob, 8-Extension assembly, 801-Extension post, 802-Matching plate. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1: A multi-angle adjustment fixture for motor stator production, such as... Figures 1-3As shown, the fixture includes: a stator clamp 1, which is the clamping body of the fixture; the stator clamp 1 includes: a main shaft 101, a bracket I 102, short connecting rods 103, a clamping plate 104, a bracket II 105, and long connecting rods 106. The upper inner side of the main shaft 101 is hollow. Two brackets I 102 are slidably mounted on the lower part of the main shaft 101. Each bracket I 102 has three short connecting rods 103 circumferentially hinged on it. The ends of the three sets of short connecting rods 103 on the same side are all hinged to the clamping plate 104. A bracket II 105 is slidably mounted in the middle of the main shaft 101. Three long connecting rods 106 are circumferentially hinged on the bracket II 105. The ends of the three long connecting rods 106 are all hinged to the upper ends of the corresponding clamping plates 104. It also includes: a connecting column 2, which is fixedly connected to the top of the main shaft 101, and a hollow sliding groove is provided inside the connecting column 2; a drive assembly 4, which includes a mounting column 401, a connecting bracket 402, and a cylinder 403. The connecting bracket 402 is fixedly connected to the top of the connecting column 2, and the mounting column 401 is rotatably mounted on the connecting bracket 402. The cylinder 403 is rotatably mounted on one side of the upper part of the mounting column 401. A shaft connector is provided on one side of the connecting bracket 402, and the telescopic rod of the cylinder 403 is connected to the connecting bracket 402 through the shaft connector; and a reinforcement assembly 6, which is provided on the mounting column 401. The reinforcement assembly 6 can reinforce and support the rotated bracket II 105.

[0034] like Figure 3 , Figure 11 and Figure 12 As shown, the clamping plate 104 is made of high-strength steel plate, and the surface of the clamping plate 104 is provided with anti-slip pads, specifically rubber pads. The rubber pads can prevent the clamping plate 104 from causing wear damage to the inner wall of the stator core when supporting the stator core. The drive assembly 4 also includes a hook connecting rod 404. The top of the mounting column 401 is provided with a groove, and the hook connecting rod 404 is fixed in the groove. The hook connecting rod 404 provides the force point for the lifting device to hook the clamp, so that the clamp can be used with the lifting device even when it is not docked with the robotic arm.

[0035] like Figure 1 , Figure 3 and Figure 4As shown, it also includes a force-relieving component 3, which includes a servo motor 301, a gear 302, a rack and pinion plate 303, and an L-shaped block 304. The servo motor 301 is mounted on the outside of the connecting column 2, and the output shaft of the servo motor 301 passes through the interior of the connecting column 2. The gear 302 is mounted on the end of the output shaft of the servo motor 301. The rack and pinion plate 303 is slidably disposed in the groove on the upper part of the main shaft 101, and the upper end of the rack and pinion plate 303 also passes through the connecting column 2. Inside column 2, a row of teeth that mesh with gear 302 is provided on the side of the rack and pinion plate 303 near the servo motor 301. The rack and pinion plate 303 is an inverted F-shaped block. Two parallel protrusions are provided on the lower part of the rack and pinion plate 303. An L-shaped block 304 is fixedly connected to the bracket II 105. The upper end protrusion of the L-shaped block 304 is built into the upper sliding groove of the spindle 101, and the protrusion of the L-shaped block 304 is located between the two protrusions of the rack and pinion plate 303.

[0036] like Figure 1 and Figure 10 As shown, it also includes an operating component 5, which includes a mounting plate 501, a control plate 502, and a handle 503. Two mounting plates 501 are fixedly attached to the side wall of the mounting column 401. Each mounting plate 501 is provided with a control plate 502. The control plate 502 is electrically connected to the cylinder 403 and can control the activation of the cylinder 403. Each mounting plate 501 is fixedly attached with a handle 503, which is a downwardly curved rod.

[0037] like Figure 1 , Figure 2 and Figure 5As shown, the reinforcement component 6 includes a mounting bracket 601, a piston sleeve 602, a movable rod 603, a reinforcing ring 604, an adjusting component 7, and a support spring 605. The mounting bracket 601 is fixedly connected to the side wall of the mounting column 401. The piston sleeve 602 is rotatably mounted on the mounting bracket 601. The movable rod 603 is slidably mounted inside the piston sleeve 602. The piston sleeve 602 and the movable rod 603 form a piston structure. A certain amount of hydraulic oil exists between the piston sleeve 602 and the movable rod 603. A reinforcing ring 604 is rotatably mounted at the end of the movable rod 603. A reinforcing ring 604 is fixedly connected to the bracket II 105. An adjusting member 7 is provided on the piston sleeve 602. A supporting spring 605 is provided between the adjusting member 7 and the end of the movable rod 603. A reinforcing plate 107 is also provided on the stator clamp 1. Multiple reinforcing plates 107 are circumferentially fixed to the main shaft 101. There is a gap between the multiple reinforcing plates 107. The reinforcing plates 107 can reinforce the main shaft 101. The bracket I 102 and the bracket II 105 slide through the multiple reinforcing plates 107.

[0038] In this embodiment of the invention, when the stator needs to be clamped and lifted, the operator can use both hands to hold the handles 503 to operate the entire fixture. By activating the servo motor 301, the servo motor 301 drives the gear 302 to rotate forward through the output shaft. The rotating gear 302 meshes and drives the rack and pinion plate 303 to move upward, causing the rack and pinion plate 303 to press the L-shaped block 304 upward. The pressed L-shaped block 304 will drive the bracket II 105 to move upward. At this time, the upward-moving bracket II 105 will pull the clamping plate 104 upward through the long connecting rod 106, and move it to the corresponding bracket. As I102 moves upward and short connecting rod 103 rotates, clamping plate 104 moves upward and retracts simultaneously, aligning the retracted stator clamp 1 and placing it into the stator. Once stator clamp 1 is fully inserted into the stator, servo motor 301 reverses the drive gear 302, which meshes and drives rack and pinion plate 303 downward. At this time, the downward-moving rack and pinion plate 303 presses down on L-shaped block 304, causing L-shaped block 304 to press down on bracket II 105. As bracket II 105 moves downward, it pushes long connecting rod 106 outward until bracket I 102 moves downward and the support... The frame II 105 synchronously supports the external force, causing the clamping plate 104 to move downwards and open outwards radially. At this time, the opened clamping plate 104 will fit against the inner wall of the stator to form a stable support, so that the stator is stably clamped. When it is necessary to adjust the stator clamping angle, hold the handle 503 and operate the control board 502 simultaneously. By operating the control board 502, the cylinder 403 is controlled, so that the cylinder 403 pushes the connecting bracket 402 to rotate through the telescopic rod. The rotating bracket 402 then drives the entire stator clamp 1 to rotate through the connecting column 2. At this time, the stator clamp 1 will press the reinforcing ring 604 upwards, and the piston sleeve 602 and the movable rod 603 will rotate synchronously. As the movable rod 603 is continuously pushed into the piston sleeve 602 during rotation, the hydraulic pressure inside the piston sleeve 602 will continuously increase, and the support spring 605 will also be continuously compressed. At this time, the hydraulic pressure inside the piston sleeve 602 and the elastic force of the support spring 605 will work together on the reinforcing ring 604, so that while the stator clamp 1 is clamping the stator and rotating synchronously, the bracket II 105 is stably supported and limited, so that the clamping plate 104 can always be stably kept in an open state. Thus, the stator can be stably clamped and the assembly angle can be freely adjusted.

[0039] Example 2: Based on Example 1, such as Figures 5-7As shown, the reinforcement component 6 further includes a buffer sleeve 606, a piston rod 607, a linkage frame 608, and a hose 609. The buffer sleeve 606 is mounted on the surface of the piston sleeve 602. The piston rod 607 is slidably connected inside the buffer sleeve 606. The end of the piston rod 607 is connected to the linkage frame 608, which is located between the adjusting component 7 and the piston rod 607. The end of the piston sleeve 602 is connected to the hose 609, which passes through the piston rod 607 and connects to the buffer sleeve 606.

[0040] like Figure 6 , Figure 8 and Figure 9 As shown, the adjusting component 7 includes a threaded sleeve 701, a limiting block 702, and a threaded knob 703. The threaded sleeve 701 is slidably fitted onto the surface of the piston sleeve 602. The surface of the threaded sleeve 701 is threaded, and the threaded sleeve 701 has multiple openings. Multiple limiting blocks 702 are provided and are slidably installed on the threaded sleeve 701 through the openings. The limiting block 702 is a triangular block with a side tilt. The threaded knob 703 is threadedly installed on the threaded sleeve 701. The threaded knob 703 is adapted to the limiting block 702. Initially, the threaded knob 703 is tightened on the threaded sleeve 701, so that the limiting block 702 is stably clamped on the piston sleeve 602.

[0041] like Figure 1 , Figure 10 and Figure 11 As shown, it also includes an expansion component 8, which includes an expansion post 801 and a docking plate 802. The top of the mounting post 401 is fixedly connected to the expansion post 801, and the top of the expansion post 801 is fixedly connected to the docking plate 802. The docking plate 802 can dock with an automated robotic arm or other industrial operating end so that the automated robotic arm can control the fixture to perform the operation of clamping the stator.

[0042] In this embodiment, when it is necessary to clamp stators of different diameters, the operator can pre-tighten the threaded knob 703. The tightened threaded knob 703 will no longer press against the limiting block 702, thus relieving the limiting block 702 from pressing against the piston sleeve 602. Then, by manually sliding and adjusting the threaded sleeve 701 to a suitable position on the piston sleeve 602, the adjusted threaded sleeve 701 will synchronously drive the piston rod 607 to move via the linkage frame 608, causing a change in the distance between the buffer sleeve 606 and the piston rod 607. After adjustment, the limiting block 702 is tightened using the threaded knob 703, allowing the threaded sleeve 701 to be clamped again in a suitable position on the piston sleeve 602. The threaded sleeve 701 will then synchronously adjust the support spring 605 to a suitable support position. Furthermore, since the hydraulic oil in the piston sleeve 602 can flow into the buffer sleeve 606 through the hose 609, the hydraulic pressure between the piston sleeve 602 and the movable rod 603 is changed to a suitable range. When the stator clamp 1 clamps stators of different sizes again and flips them, the adjusted movable rod 603 and the support spring 605 can better support the reinforcing ring 604. Thus, when the clamp holds different stators, the pressure of the reinforcing ring 604 supporting the bracket II 105 will also be dynamically adapted. When docking with the lifting device, simply hook the lifting device onto the hook connecting rod 404 to enable the clamp to be used with the lifting device. It can also be docked with the robotic arm or other industrial operating end through the extension column 801 and the docking plate 802, thereby enabling the clamp to be adapted to the robotic arm for automated production operations.

[0043] It should be understood that this embodiment is for illustrative purposes only and is not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. A multi-angle adjustment fixture for producing motor stators, comprising: a stator fixture (1), wherein the stator fixture (1) comprises: The main shaft (101), bracket I (102), short connecting rods (103), clamping plate (104), bracket II (105), and long connecting rods (106) are provided. The upper inner side of the main shaft (101) has a sliding groove. At least two brackets I (102) are slidably mounted on the lower part of the main shaft (101). Each bracket I (102) has multiple short connecting rods (103) circumferentially hinged to it. Clamping plates (104) are hinged to the ends of multiple sets of corresponding short connecting rods (103) on the same side. Bracket II (105) is slidably mounted in the middle of the main shaft (101). Multiple long connecting rods (106) are circumferentially hinged to bracket II (105). Each long connecting rod (106) has an end... All parts are hinged to the upper end of the corresponding clamping plate (104); characterized in that it also includes: a connecting column (2), the top of the main shaft (101) is fixedly connected to the connecting column (2), and a hollow sliding groove is provided in the connecting column (2); a drive assembly (4), the drive assembly (4) includes a mounting column (401), a connecting bracket (402) and a cylinder (403), the top of the connecting column (2) is fixedly connected to the connecting bracket (402), the mounting column (401) is rotatably mounted on the connecting bracket (402), and a cylinder (403) is rotatably mounted on one side of the upper part of the mounting column (401), and the telescopic rod of the cylinder (403) is connected to the connecting bracket (402); The reinforcement component (6) is provided on the mounting column (401). The reinforcement component (6) can reinforce and support the bracket II (105) after it is flipped. The reinforcement component (6) includes a mounting bracket (601), a piston sleeve (602), a movable rod (603), a reinforcement ring (604), an adjusting component (7), and a support spring (605). The mounting bracket (601) is fixedly connected to the side wall of the mounting column (401). The piston sleeve is rotatably mounted on the mounting bracket (601). The piston sleeve (602) has a movable rod (603) slidably installed inside it. There is hydraulic oil between the piston sleeve (602) and the movable rod (603). A reinforcing ring (604) is rotatably installed at the end of the movable rod (603). The ring body of the reinforcing ring (604) is fixed to the bracket II (105). An adjusting component (7) is provided on the piston sleeve (602). A supporting spring (605) is provided between the adjusting component (7) and the end of the movable rod (603). The reinforcement component (6) further includes a buffer sleeve (606), a piston rod (607), a linkage frame (608), and a hose (609). The buffer sleeve (606) is installed on the surface of the piston sleeve (602). The piston rod (607) is slidably connected inside the buffer sleeve (606). The linkage frame (608) is connected to the end of the piston rod (607). The linkage frame (608) is located between the adjusting component (7) and the piston rod (607). The hose (609) is connected to the end of the piston sleeve (602). The hose (609) passes through the piston rod (607) and connects to the buffer sleeve (606).

2. The multi-angle adjustment fixture for motor stator production according to claim 1, characterized in that: The adjusting component (7) includes a threaded sleeve (701), a limiting block (702), and a threaded knob (703). The piston sleeve (602) is slidably fitted with the threaded sleeve (701). The threaded sleeve (701) has multiple openings. Multiple limiting blocks (702) are provided and are slidably installed on the threaded sleeve (701) through the openings respectively. The threaded sleeve (701) is threadedly fitted with a threaded knob (703), and the threaded knob (703) is adapted to the limiting block (702).

3. A multi-angle adjustment fixture for motor stator production according to claim 2, characterized in that: The stator clamp (1) is also provided with a reinforcing plate (107). The main shaft (101) is circumferentially fixed with multiple reinforcing plates (107). There is a gap between the multiple reinforcing plates (107). The reinforcing plates (107) can reinforce the main shaft (101). The bracket I (102) and bracket II (105) slide through the multiple reinforcing plates (107).

4. A multi-angle adjustment fixture for motor stator production according to claim 3, characterized in that: The clamping plate (104) is made of high-strength steel plate, and the surface of the clamping plate (104) is provided with anti-slip pads, specifically rubber pads.

5. A multi-angle adjustment fixture for motor stator production according to claim 4, characterized in that: The drive assembly (4) also includes a hook link (404), and the top of the mounting post (401) is provided with a groove, in which the hook link (404) for providing hooking of the lifting device is fixedly connected.

6. A multi-angle adjustment fixture for motor stator production according to claim 5, characterized in that: It also includes a force-relief assembly (3), which includes a servo motor (301), a gear (302), a rack and pinion plate (303), and an L-shaped block (304). The servo motor (301) is mounted on the outside of the connecting column (2). The output shaft of the servo motor (301) passes through the inside of the connecting column (2). The gear (302) is mounted on the end of the output shaft of the servo motor (301). The rack and pinion plate (303) is slidably disposed on the connecting column (2). The upper part of the main shaft (101) has a groove, and the upper side of the rack connecting plate (303) is provided with a row of teeth that mesh with the gear (302). The lower part of the rack connecting plate (303) is an inverted F-shaped block. An L-shaped block (304) is fixed on the bracket II (105). The upper end of the L-shaped block (304) is built into the upper groove of the main shaft (101). The rack connecting plate (303) is adapted to and contacts the L-shaped block (304).

7. A multi-angle adjustment fixture for motor stator production according to claim 6, characterized in that: It also includes an operating component (5), which includes a mounting plate (501), a control plate (502) and a handle (503). Two mounting plates (501) are fixed to the side wall of the mounting column (401). Each mounting plate (501) is provided with a control plate (502). The control plate (502) is electrically connected to the cylinder (403). Each mounting plate (501) is fixed with a handle (503).

8. A multi-angle adjustment fixture for motor stator production according to claim 7, characterized in that: It also includes an extension component (8), which includes an extension post (801) and a docking plate (802). The top of the mounting post (401) is fixedly connected to the extension post (801), and the top of the extension post (801) is fixedly connected to the docking plate (802). The docking plate (802) can dock with an automated robotic arm or other industrial operating end.

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