A porous gear assembly robot

Abstract

The present application relates to the technical field of gear assembly, and discloses a porous gear assembly robot, which comprises an assembly table, a supporting plate is fixedly installed on the top of the assembly table, a material plate is fixedly installed on the top of the supporting plate, a workpiece is arranged on one side of the supporting plate, and a porous gear is placed in the material plate; a mechanical arm is fixedly installed on the top of the assembly table; an assembly mechanism is arranged at the end of the mechanical arm away from the assembly table; the assembly mechanism comprises a driving box at the end of the mechanical arm, a driving cylinder is fixedly installed in the driving box, a first mounting plate is fixedly connected to the output end of the driving cylinder, a first rack is fixedly connected to the outer side of the first mounting plate, and a clamping plate is movably arranged on the outer side of the first rack; a third connecting plate is fixedly connected to the lower end of the first mounting plate, and a pressing ring is movably arranged on the outer side of the third connecting plate. The porous gear on the material plate can be effectively taken out and accurately assembled on the workpiece.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field related to gear assembly, more particularly, it is a kind of porous gear assembly robot. BACKGROUND

[0002] Porous gear is a kind of gear with through hole or weight reduction hole designed on the wheel body structure, mainly used to reduce weight, reduce inertia, improve heat dissipation or realize special function under the premise of meeting mechanical strength. Gear meshing transmission is widely used in engineering applications, and high-precision gear transmission not only requires high-precision gear, but also requires high-precision gear.

[0003] The prior art also has the following technical problems:

[0004] The prior art cannot limit the position of the porous gear during the process of taking the porous gear, which may cause the position deviation of the porous gear during the process of taking the porous gear, so that the hole in the inner side of the porous gear is not easy to assemble to the outer side of the shaft on the top of the workpiece. In addition, the porous gear cannot be effectively pressed and assembled to the outer side of the workpiece shaft, resulting in poor assembly effect of the porous gear. In the assembly process, the porous gear to be assembled and the porous gear already assembled on the top of the workpiece are prone to fail to effectively engage, thereby causing the failure of the porous gear assembly.

[0005] Therefore, in view of the above, the existing structure is improved, and a porous gear assembly robot is provided to achieve a more practical purpose. SUMMARY

[0006] The present application provides a kind of porous gear assembly robot, to overcome the above-mentioned defects in the prior art.

[0007] The purpose and effect of the porous gear assembly robot of the present application are achieved by the following specific technical means:

[0008] The present application provides a kind of porous gear assembly robot, including assembly table, the top of the assembly table is fixedly installed with support plate, the top of the support plate is fixedly installed with material plate, the side of the support plate is provided with workpiece, the inner side of the material plate is placed with porous gear;The top of the assembly table is fixedly installed with mechanical arm;The end of the mechanical arm away from the assembly table is provided with assembly mechanism;The assembly mechanism includes the drive box at the end of the mechanical arm, the drive cylinder is fixedly installed in the drive box, the output end of the drive cylinder is fixedly connected with the first mounting plate, the outer side of the first mounting plate is fixedly connected with the first rack, the outer side of the first rack is movably provided with clamping plate;The lower end of the first mounting plate is fixedly connected with the third connecting plate, and the outer side of the third connecting plate is movably provided with compression ring.

[0009] In a further technical solution, a rotating shaft is rotatably connected inside the drive box, a first spur gear is fixedly connected to one side of the rotating shaft, and the first spur gear meshes with the first rack; a second spur gear is fixedly connected to the other side of the rotating shaft, a second rack is meshed on the outer side of the second spur gear, a second connecting plate is fixedly connected to the bottom of the second rack, and the clamping plate is located below the second connecting plate.

[0010] In a further technical solution, a second motor is fixedly connected to the bottom of the second connecting plate, a second mounting plate is fixedly connected to the output end of the second motor, and the second mounting plate is fixedly connected to the clamping plate.

[0011] In a further technical solution, a protective box is fixedly connected to the bottom of the drive box, and a guide groove is provided on the inner side of the protective box. The second connecting plate is slidably connected to the guide groove.

[0012] In a further technical solution, a sleeve is fixedly connected to the bottom of the third connecting plate, a sliding rod is slidably connected inside the sleeve, a fourth connecting plate is fixedly connected to one end of the sliding rod, a spring is provided on the outside of the sliding rod, one end of the spring is fixedly connected to the sleeve, the other end of the spring is fixedly connected to the fourth connecting plate, and the fourth connecting plate is fixedly connected to the pressure ring.

[0013] In a further technical solution, a first motor is fixedly installed at the end of the robotic arm, and a first connecting plate is connected to the output end of the first motor. The first connecting plate is fixedly connected to the drive box; a rotary joint is provided between the first motor and the first connecting plate.

[0014] In a further technical solution, a first camera and a second camera are fixedly connected to the bottom two sides of the second mounting plate, respectively.

[0015] In a further technical solution, a third mounting plate is fixedly connected to the outer wall of the protective box, and a third camera is fixedly connected to the bottom of the third mounting plate.

[0016] In a further technical solution, an electromagnet is fixedly installed on the inner side of the support plate, and the electromagnet is energized and fixedly connected to the workpiece.

[0017] In a further technical solution, a support cabinet is fixedly connected to the bottom of the assembly table, and an opening and closing door is rotatably connected to one side of the support cabinet via a hinge. Multiple support legs are fixedly connected to the bottom of the assembly table.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In use, the robotic arm drives the assembly mechanism to move and clamps the multi-hole gear to be picked up from the top of the material plate via a clamping plate. During the picking process, the pressure ring first contacts the upper surface of the multi-hole gear. As the robotic arm drives the assembly mechanism downward, the spring is compressed and the sliding rod slides into the sleeve. This allows the pressure ring to squeeze and limit the multi-hole gear to be picked up from the top of the material plate, facilitating subsequent clamping and picking up of the multi-hole gear by the clamping plate. Then, the output end of the drive cylinder begins to retract, and the first mounting plate and the first rack fixedly connected to the outside of the first mounting plate move upward, thereby driving the first spur gear and the rotating shaft fixedly connected to the inside of the first spur gear to rotate. Because the outside of the rotating shaft is fixedly connected to the second spur gear, and the outside of the second spur gear is meshed with the second rack, the second rack can be driven to move. In addition, this gear transmission method can offset the positions of the first rack and the second rack, preventing the first rack from affecting the normal movement of the second rack. Furthermore, because the bottom of the second rack is fixedly connected to the second connecting plate, and the second connecting plate matches the guide groove opened inside the protective box, the second connecting plate can slide in the guide groove. At the same time, the first mounting plate drives the sleeve to move upward through the third connecting plate. The spring compression decreases but is still in a compressed state. Then, the pressure ring squeezes and limits the multi-hole gear, so that the clamping plate below the second connecting plate can move to clamp the inner multi-hole gear, realizing the material picking function of the multi-hole gear. This avoids the situation where the multi-hole gear cannot be limited during the material picking process, which would cause the multi-hole gear to have a positional deviation during the material picking process, making it difficult to assemble the hole on the inner side of the multi-hole gear to the outer side of the top shaft of the workpiece.

[0020] The robotic arm of this invention moves the assembly mechanism and the multi-hole gear above the workpiece to be assembled, aligning the holes on the inner side of the multi-hole gear with the shaft at the top of the workpiece. Then, the output end of the drive cylinder moves the first mounting plate and the first rack downwards, causing the first spur gear to move in the opposite direction to the rotating shaft. This, in turn, causes the second spur gear and the second rack to move in the opposite direction, causing the clamping plate to move outwards and release the multi-hole gear. Under the influence of gravity, the multi-hole gear moves downwards and inserts into the outer side of the shaft at the top of the workpiece, thus achieving the assembly function of the multi-hole gear. During the outward movement of the clamping plate and the release of the multi-hole gear, the downward-moving first mounting plate, in conjunction with the downward movement of the third connecting plate, causes the sleeve, sliding rod, and fourth connecting plate to move the pressure ring downwards and press the multi-hole gear on the outer side of the shaft at the top of the workpiece, ensuring effective assembly of the multi-hole gear and improving the assembly effect.

[0021] Before material handling, the invention can start a second motor. The output of the second motor can drive the second mounting plate and the clamping plate to rotate, thereby adjusting the angle between the two clamping plates to facilitate the clamping of different types of multi-hole gears.

[0022] Before assembly, the present invention can connect the first, second, and third cameras to an external mobile terminal to observe the meshing between the multi-hole gear to be assembled and the multi-hole gear already assembled on the top of the workpiece. If effective meshing is not possible, the first motor can be started. The first motor can drive the multi-hole gear to be assembled inside the drive box and clamping plate to rotate and be in a meshing state with the multi-hole gear already assembled on the top of the workpiece. Then the clamping plate releases the multi-hole gear to be assembled, so that the multi-hole gear to be assembled can fall into the outer side of the corresponding shaft and mesh with the adjacent assembled multi-hole gear, thereby achieving precise assembly of the multi-hole gear. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the overall structure of the assembly mechanism of the present invention;

[0027] Figure 3 This is a cross-sectional view of the assembly mechanism of the present invention;

[0028] Figure 4 This is a schematic diagram of the internal structure of the assembly mechanism of the present invention;

[0029] Figure 5 This is a schematic diagram of the assembly table, material plate, and workpiece distribution structure of the present invention;

[0030] Figure 6 This is a schematic diagram of the overall structure of the back of the present invention;

[0031] Figure 7 This is the invention Figure 6 Enlarged structural diagram at point A in the middle;

[0032] Figure 8 This is a schematic diagram of the overall structure of the present invention viewed from below;

[0033] Figure 9 This is a schematic diagram of the overall structure of the invention from the right side;

[0034] Figure 10 This is a schematic diagram of the overall structure of the left side of the present invention.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Assembly table; 2. Robotic arm; 3. Support plate; 4. Material plate; 5. Workpiece; 6. Assembly mechanism; 7. Electromagnet; 8. Support cabinet; 9. Opening and closing door; 10. Support leg; 11. Multi-hole gear; 601. First motor; 602. Rotary joint; 603. First connecting plate; 604. Drive box; 605. Drive cylinder; 606. First mounting plate; 607. First rack; 608. First spur gear; 609. Rotating shaft; 610. The first... 611. Second spur gear; 612. Second connecting plate; 613. Second motor; 614. Second mounting plate; 615. Clamping plate; 616. First camera; 617. Protective box; 618. Guide groove; 619. Third connecting plate; 620. Sleeve; 621. Sliding rod; 622. Spring; 623. Fourth connecting plate; 624. Pressure ring; 625. Second camera; 626. Third mounting plate; 627. Third camera. Detailed Implementation

[0037] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0038] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0040] See attached document Figures 1-10This invention provides a multi-hole gear assembly robot, including an assembly table 1. A support plate 3 is fixedly installed on the top of the assembly table 1. A material plate 4 is fixedly installed on one side of the top of the support plate 3. A workpiece 5 is disposed on one side of the support plate 3. A multi-hole gear 11 is placed inside the material plate 4. A robotic arm 2 is fixedly installed on the top of the assembly table 1. An assembly mechanism 6 is disposed at the end of the robotic arm 2 away from the assembly table 1. The assembly mechanism 6 includes a drive box 604 located at the end of the robotic arm 2. A drive cylinder 605 is fixedly installed inside the drive box 604. A first mounting plate 606 is fixedly connected to the output end of the drive cylinder 605. A first rack 607 is fixedly connected to the outer side of the first mounting plate 606. A clamping plate 615 is movably disposed on the outer side of the first rack 607. A third connecting plate 619 is fixedly connected to the lower end of the first mounting plate 606. A pressure ring 624 is movably disposed on the outer side of the third connecting plate 619.

[0041] Preferably, a rotating shaft 609 is rotatably connected inside the drive housing 604. A first spur gear 608 is fixedly connected to one side of the rotating shaft 609, and the first spur gear 608 meshes with a first rack 607. A second spur gear 610 is fixedly connected to the other side of the rotating shaft 609. A second rack 611 is meshed on the outer side of the second spur gear 610. A second connecting plate 612 is fixedly connected to the bottom of the second rack 611, and a clamping plate 615 is located below the second connecting plate 612.

[0042] In this embodiment, the positions of the first rack 607 and the second rack 611 can be staggered through this gear transmission method, preventing the first rack 607 from affecting the normal movement of the second rack 611. Furthermore, the clamping plate 615 below the second connecting plate 612 can move to clamp the inner porous gear 11, thus enabling the picking function of the porous gear 11.

[0043] Preferably, a second motor 613 is fixedly connected to the bottom of the second connecting plate 612, a second mounting plate 614 is fixedly connected to the output end of the second motor 613, and the second mounting plate 614 is fixedly connected to the clamping plate 615.

[0044] In this embodiment, the second motor 613 can be started before material is picked up. The output end of the second motor 613 can drive the second mounting plate 614 and the clamping plate 615 to rotate, thereby adjusting the angle between the two clamping plates 615 to facilitate the clamping of different types of multi-hole gears 11.

[0045] Preferably, a protective box 617 is fixedly connected to the bottom of the drive box 604, and a guide groove 618 is provided on the inner side of the protective box 617. The second connecting plate 612 is slidably connected to the guide groove 618.

[0046] In this embodiment, the bottom of the second rack 611 is fixedly connected to the second connecting plate 612, and the second connecting plate 612 matches the guide groove 618 opened inside the protective box 617, thereby enabling the second connecting plate 612 to slide in the guide groove 618, improving the stability of the clamping plate 615 when it moves.

[0047] Preferably, a sleeve 620 is fixedly connected to the bottom of the third connecting plate 619, a sliding rod 621 is slidably connected inside the sleeve 620, a fourth connecting plate 623 is fixedly connected to one end of the sliding rod 621, a spring 622 is provided on the outside of the sliding rod 621, one end of the spring 622 is fixedly connected to the sleeve 620, the other end of the spring 622 is fixedly connected to the fourth connecting plate 623, and the fourth connecting plate 623 is fixedly connected to the pressure ring 624.

[0048] In this embodiment, as the clamping plate 615 moves outward and releases the porous gear 11, the downward-moving first mounting plate 606 will move downward in conjunction with the third connecting plate 619, causing the sleeve 620, sliding rod 621, and fourth connecting plate 623 to drive the pressure ring 624 to move downward and press the porous gear 11 on the outer side of the top shaft of the workpiece 5 below, so that the porous gear 11 can be effectively assembled and the assembly effect of the porous gear 11 can be improved.

[0049] Preferably, a first motor 601 is fixedly installed at the end of the robotic arm 2, and a first connecting plate 603 is connected to the output end of the first motor 601. The first connecting plate 603 is fixedly connected to the drive box 604. A rotary joint 602 is provided between the first motor 601 and the first connecting plate 603.

[0050] In this embodiment, the first motor 601 can drive the multi-hole gear 11 to be assembled inside the drive box 604 and the clamping plate 615 to rotate and be in a state of engagement with the multi-hole gear 11 already assembled on the top of the workpiece 5. Then the clamping plate 615 releases the multi-hole gear 11 to be assembled, so that the multi-hole gear 11 to be assembled can fall into the outer side of the corresponding shaft and mesh with the adjacent assembled multi-hole gear 11, thereby achieving precise assembly of the multi-hole gear 11.

[0051] Preferably, a first camera 616 and a second camera 625 are fixedly connected to the bottom sides of the second mounting plate 614, respectively. A third mounting plate 626 is fixedly connected to the outer wall of the protective box 617, and a third camera 627 is fixedly connected to the bottom of the third mounting plate 626.

[0052] In this embodiment, the first camera 616, the second camera 625, and the third camera 627 are connected to an external mobile terminal and observe the meshing between the porous gear 11 to be assembled and the porous gear 11 already assembled on the top of the workpiece 5.

[0053] Preferably, an electromagnet 7 is fixedly installed on the inner side of the support plate 3, and the electromagnet 7 is energized and fixedly connected to the workpiece 5.

[0054] In this embodiment, when the workpiece 5 is a metal part, the electromagnet 7 can be energized so that the energized electromagnet 7 is fixedly connected to the workpiece 5, thereby realizing the function of fixing the workpiece 5.

[0055] Preferably, a support cabinet 8 is fixedly connected to the bottom of the assembly table 1, and an opening and closing door 9 is rotatably connected to one side of the support cabinet 8 via a hinge. Multiple support legs 10 are fixedly connected to the bottom of the assembly table 1.

[0056] In this embodiment, the support cabinet 8, together with the multiple support legs 10 at the bottom, can effectively support the assembly table 1 at the top, enabling the assembly operation to be carried out stably. In addition, the support cabinet 8 can be easily opened or closed through the opening and closing door 9.

[0057] Working principle of the invention:

[0058] In use, the robotic arm 2 drives the assembly mechanism 6 to move and clamps the multi-hole gear 11 to be picked up from the top of the material plate 4 through the clamping plate 615. During the picking process, the pressure ring 624 first abuts against the upper surface of the multi-hole gear 11. As the robotic arm 2 drives the assembly mechanism 6 to move downward, the spring 622 is compressed and the sliding rod 621 slides into the sleeve 620. Thus, the pressure ring 624 can squeeze and limit the multi-hole gear 11 to be picked up from the top of the material plate 4, which is convenient for the clamping plate 615 to clamp and pick up the multi-hole gear 11 in the future.

[0059] Then the output end of the drive cylinder 605 begins to retract, and the first mounting plate 606 and the first rack 607 fixedly connected to the outside of the first mounting plate 606 move upward, thereby driving the first spur gear 608 and the rotating shaft 609 fixedly connected to the inside of the first spur gear 608 to rotate. Because the second spur gear 610 is fixedly connected to the outside of the rotating shaft 609, and the second rack 611 is meshed on the outside of the second spur gear 610, it can drive the second rack 611 to move. In addition, through this gear transmission method, the positions of the first rack 607 and the second rack 611 can be staggered to avoid the first rack 607 affecting the normal movement of the second rack 611. Furthermore, since the bottom of the second rack 611 is fixedly connected to the second connecting plate 612 and the second connecting plate 612 matches the guide groove 618 opened inside the protective box 617, the second connecting plate 612 can slide in the guide groove 618. At the same time, the first mounting plate 606 drives the sleeve 620 to move upward through the third connecting plate 619. The compression of the spring 622 is reduced but it is still in a compressed state. Then, the pressure ring 624 squeezes and limits the multi-hole gear 11, so that the clamping plate 615 below the second connecting plate 612 can move and clamp the multi-hole gear 11 on the inside, realizing the material picking function of the multi-hole gear 11. This avoids the situation where the multi-hole gear 11 cannot be limited during the material picking process, which would cause the multi-hole gear 11 to have a positional deviation during the material picking process, making it difficult to assemble the hole on the inside of the multi-hole gear 11 to the outside of the top shaft of the workpiece 5.

[0060] Next, the robotic arm 2 will drive the assembly mechanism 6 and the multi-hole gear 11 to move above the workpiece 5 to be assembled, aligning the hole on the inner side of the multi-hole gear 11 with the shaft at the top of the workpiece 5. Then, the output end of the drive cylinder 605 will drive the first mounting plate 606 and the first rack 607 to move downward, causing the first spur gear 608 to move in the opposite direction to the rotating shaft 609, which in turn drives the second spur gear 610 and the second rack 611 to move in the opposite direction, causing the clamping plate 615 to move outward and release the multi-hole gear 11. Under the action of gravity, the multi-hole gear 11 will move downward and pass through the outer side of the shaft at the top of the workpiece 5, thus realizing the assembly function of the multi-hole gear 11.

[0061] As the clamping plate 615 moves outward and releases the multi-hole gear 11, the downward-moving first mounting plate 606 will move downward in conjunction with the third connecting plate 619, causing the sleeve 620, sliding rod 621, and fourth connecting plate 623 to drive the pressure ring 624 to move downward and press the multi-hole gear 11 on the outer side of the top shaft of the workpiece 5 below, so that the multi-hole gear 11 can be effectively assembled and the assembly effect of the multi-hole gear 11 can be improved.

[0062] In addition, the second motor 613 can be started before material is picked up. The output end of the second motor 613 can drive the second mounting plate 614 and the clamping plate 615 to rotate, thereby adjusting the angle between the two clamping plates 615 to facilitate the clamping of different types of multi-hole gears 11.

[0063] Furthermore, before assembly, the first camera 616, the second camera 625, and the third camera 627 can be connected to an external mobile terminal to observe the meshing between the multi-hole gear 11 to be assembled and the multi-hole gear 11 already assembled on the top of the workpiece 5. If effective meshing is not possible, the first motor 601 can be started. The first motor 601 can drive the multi-hole gear 11 to be assembled inside the drive box 604 and the clamping plate 615 to rotate and be in a meshing state with the multi-hole gear 11 already assembled on the top of the workpiece 5. Then the clamping plate 615 releases the multi-hole gear 11 to be assembled, so that the multi-hole gear 11 to be assembled can fall into the outer side of the corresponding shaft and mesh with the adjacent assembled multi-hole gear 11, thereby achieving precise assembly of the multi-hole gear 11.

[0064] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A multi-hole gear assembly robot, comprising an assembly table (1), characterized in that, A support plate (3) is fixedly installed on the top of the assembly table (1), a material plate (4) is fixedly installed on one side of the top of the support plate (3), a workpiece (5) is provided on one side of the support plate (3), and a multi-hole gear (11) is placed inside the material plate (4). A robotic arm (2) is fixedly installed on the top of the assembly table (1); An assembly mechanism (6) is provided at the end of the robotic arm (2) away from the assembly table (1); The assembly mechanism (6) includes a drive box (604) located at the end of the robotic arm (2). A drive cylinder (605) is fixedly installed inside the drive box (604). A first mounting plate (606) is fixedly connected to the output end of the drive cylinder (605). A first rack (607) is fixedly connected to the outer side of the first mounting plate (606). A clamping plate (615) is movably arranged on the outer side of the first rack (607). A third connecting plate is fixedly connected to the lower end of the first mounting plate (606). The connecting plate (619) has a pressure ring (624) movably disposed on its outer side; a rotating shaft (609) is rotatably connected inside the drive box (604), and a first spur gear (608) is fixedly connected to one side of the rotating shaft (609), which meshes with the first rack (607); a second spur gear (610) is fixedly connected to the other side of the rotating shaft (609), and a second... A rack (611) is fixedly connected to a second connecting plate (612) at its bottom, and a clamping plate (615) is located below the second connecting plate (612); a second motor (613) is fixedly connected to the bottom of the second connecting plate (612), and a second mounting plate (614) is fixedly connected to the output end of the second motor (613), and the second mounting plate (614) is fixedly connected to the clamping plate (615); the bottom of the third connecting plate (619) is fixedly connected to... There is a sleeve (620), and a sliding rod (621) is slidably connected inside the sleeve (620). One end of the sliding rod (621) is fixedly connected to a fourth connecting plate (623). A spring (622) is provided on the outside of the sliding rod (621). One end of the spring (622) is fixedly connected to the sleeve (620), and the other end of the spring (622) is fixedly connected to the fourth connecting plate (623). The fourth connecting plate (623) is fixedly connected to the pressure ring (624).

2. The multi-hole gear assembly robot according to claim 1, characterized in that, The bottom of the drive box (604) is fixedly connected to a protective box (617), and a guide groove (618) is provided on the inner side of the protective box (617). The second connecting plate (612) is slidably connected to the guide groove (618).

3. The multi-hole gear assembly robot according to claim 1, characterized in that, The end of the robotic arm (2) is fixedly mounted with a first motor (601), the output end of the first motor (601) is connected to a first connecting plate (603), and the first connecting plate (603) is fixedly connected to the drive box (604). A rotary joint (602) is provided between the first motor (601) and the first connecting plate (603).

4. The multi-hole gear assembly robot according to claim 1, characterized in that, The bottom sides of the second mounting plate (614) are respectively fixedly connected to the first camera (616) and the second camera (625).

5. A multi-hole gear assembly robot according to claim 2, characterized in that, The outer wall of the protective box (617) is fixedly connected to a third mounting plate (626), and the bottom of the third mounting plate (626) is fixedly connected to a third camera (627).

6. The multi-hole gear assembly robot according to claim 1, characterized in that, An electromagnet (7) is fixedly installed on the inner side of the support plate (3), and the electromagnet (7) is energized and fixedly connected to the workpiece (5).

7. A multi-hole gear assembly robot according to claim 1, characterized in that, The bottom of the assembly table (1) is fixedly connected to a support cabinet (8), and one side of the support cabinet (8) is rotatably connected to an opening and closing door (9) via a hinge. The bottom of the assembly table (1) is fixedly connected to multiple support legs (10).

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