Fuller roller bearing assembly

Abstract

The full roller bearing assembling equipment belongs to the technical field of roller bearing assembling technology, and specifically relates to a full roller bearing assembling equipment, which comprises a roller bearing mechanism, wherein the roller bearing mechanism is composed of an outer ring assembly, a retainer, a roller pin and an inner ring assembly, further comprises a moving mechanism, and the moving mechanism is placed on the ground and used for driving in the horizontal and vertical directions, and is further used for placing and installing the equipment, so that the assembling operation is mechanized, the manual participation in the assembling operation is reduced, the assembling is simplified, the situation that the assembling is hindered is prevented, the efficiency of the assembling is improved, and the difficulty of the assembling operation is reduced.

Description

Technical Field

[0001] This invention relates to the field of roller bearing assembly technology, specifically to full roll roller bearing assembly equipment. Background Technology

[0002] Roller bearings are radial bearings with a thick-section outer ring. They can roll on guide rails like wheels. Their main function is to support rotating shafts and parts on the shaft, maintaining the shaft's normal working position and rotational accuracy, while reducing friction loss and improving mechanical efficiency. The working principle of roller bearings is to transmit force and motion through the rolling of rolling elements (such as balls or rollers) between the inner and outer rings, thereby converting sliding friction into rolling friction, greatly reducing frictional resistance and energy consumption. In addition, roller bearings have advantages such as compact structure, light weight, high precision, large load, low wear, and long service life, and are widely used in various mechanical equipment.

[0003] Existing roller bearings consist of an outer ring, cage, needle rollers, and inner ring. Roller bearings are typically assembled using a press or manually. However, the following difficulties exist during roller bearing assembly:

[0004] Because of the special structure of roller bearings, the flanges at both ends are different, and needle rollers cannot be installed on one side. They can only be installed from one side, which will hinder the assembly process, resulting in low assembly efficiency and difficult assembly operation.

[0005] Therefore, we propose a full-roller bearing assembly equipment. Summary of the Invention

[0006] In view of the problems existing in the above and / or existing full roll bearing assembly equipment, the present invention is proposed.

[0007] Therefore, the purpose of this invention is to provide a full roller bearing assembly device that, through the cooperation of an assembly mechanism, an outer ring conveying mechanism, a cage conveying mechanism, a needle roller conveying mechanism, and an inner ring conveying mechanism, can continuously transport the various components of the roller bearing mechanism and assemble them through kinematic coordination, thereby solving the aforementioned existing problems.

[0008] To address the aforementioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0009] Full roll bearing assembly equipment, which includes: a roller bearing mechanism, which consists of an outer ring assembly, a cage, needle rollers and an inner ring assembly;

[0010] Also includes:

[0011] The moving mechanism is placed on the ground and is used for lateral and vertical driving. It is also used for placing and installing equipment.

[0012] An assembly mechanism is installed inside a moving mechanism and is driven by the moving mechanism to move the assembly mechanism. At the same time, the assembly mechanism is used to assemble the roller bearing mechanism.

[0013] The outer ring conveying mechanism is installed on the left end of the surface of the moving mechanism and is used to convey the outer ring assembly. At the same time, the outer ring conveying mechanism is also used to transfer the outer ring assembly to the surface of the assembly mechanism.

[0014] A cage conveying mechanism is mounted on the rear end of the surface of the moving mechanism and is used to convey the cage. At the same time, the cage conveying mechanism is also used to transfer the cage to the surface of the assembly mechanism.

[0015] The needle roller conveying mechanism is installed on the right end of the surface of the moving mechanism and is used to convey the needle rollers. At the same time, through the cooperation of the needle roller conveying mechanism and the assembly mechanism, the needle rollers are installed into the inside of the cage.

[0016] The inner ring conveying mechanism slides on the front end of the moving mechanism and connects the bottom of the inner ring conveying mechanism to the drive end of the front end of the moving mechanism. The inner ring conveying mechanism is used to convey the inner ring assembly. At the same time, through the cooperation of the inner ring conveying mechanism and the assembly mechanism, it is used to install and connect the assembled outer ring assembly, cage and needle roller to the inner ring assembly. The moving mechanism can drive the inner ring conveying mechanism to move back and forth.

[0017] As a preferred embodiment of the full-roller bearing assembly equipment of the present invention, the moving mechanism includes:

[0018] The workbench is placed on the ground and has a moving drive device at the front end of its surface. The workbench allows for the installation and placement of devices, and the moving drive device at the front end of the workbench can drive the inner conveying mechanism to move back and forth.

[0019] A vertical moving component is mounted around the center of the worktable surface;

[0020] The vertical movement component includes:

[0021] Vertical limit boxes are installed around the center of the workbench surface, and four sets of vertical limit boxes are set up.

[0022] The first screw is rotatably connected inside the vertical limiting box, and the first screw is set into four groups. At the same time, the bottom of the first screw penetrates through the vertical limiting box to the inside of the worktable, so that the bottoms of the four groups of first screws are connected through sprockets and sprocket transmission. The bottom of one group of first screws is connected to the output end of the motor, and the four groups of first screws can be driven to rotate by the motor inside the worktable.

[0023] A lateral moving component is connected to the rotating end of the vertical moving component, and the lateral moving component is configured into two sets. The assembly mechanism is installed between the two sets of lateral moving components, and the vertical moving component can drive the lateral moving component and the assembly mechanism to move vertically, and the lateral moving component can drive the assembly mechanism to move laterally.

[0024] The lateral movement component includes:

[0025] The horizontal limiting box has sliders at both ends of its outer wall, which are slidably connected to the inside of the vertical limiting box. At the same time, the inside of the slider is threadedly connected to the outer wall of the first screw, and the rotation of the first screw can drive the two sets of horizontal limiting boxes to move vertically.

[0026] The first drive motor is located on the left end of the outer wall of the transverse limiting box;

[0027] The second screw is rotatably connected to the upper and lower ends inside the transverse limiting box, and there are two sets of second screws. The two sets of second screws are connected by belt drive. At the same time, the left end of one set of second screws is connected to the drive end of the first drive motor, and the first drive motor can drive both sets of second screws to rotate.

[0028] The clamping plate is slidably connected inside the transverse limiting box, and the upper and lower ends of the clamping plate are threadedly connected to two sets of second screws. At the same time, the clamping plate fixes the assembly mechanism and connects the assembly mechanism through the clamping plate, so that the assembly mechanism can move laterally and vertically.

[0029] As a preferred embodiment of the full-roller bearing assembly equipment of the present invention, the assembly mechanism includes:

[0030] The movable component is installed between two sets of clamps and can be driven by the vertical and horizontal moving components to move horizontally and vertically.

[0031] A rotating component is located at the bottom of the movable component;

[0032] The limiting component is connected inside the movable component, and its bottom is connected to the rotating component. Driven by the rotating component, the limiting component can be driven to move up and down inside the movable component.

[0033] An extension component is installed inside the limiting component, with its upper end penetrating the limiting component. Driven by the extension component, the mechanical energy of the roller bearing mechanism can be limited and the assembly operation can be performed.

[0034] In a preferred embodiment of the full-roller bearing assembly equipment of the present invention, the movable component includes:

[0035] The movable column has side plates at both the front and rear ends of its outer wall, and the side plates are fixedly installed inside the clamping plate. Through the connection between the side plates and the clamping plate, the movable column can be driven by the vertical moving component and the horizontal moving component.

[0036] Internal threads are provided on the inner wall of the movable column;

[0037] The rotating component includes:

[0038] The base plate is located at the bottom of the movable column;

[0039] The second drive motor is located at the bottom center of the base plate;

[0040] The turntable is rotatably connected to the top of the base plate, and the bottom center of the turntable is connected to the output end of the second drive motor. Driven by the second drive motor, the turntable can be rotated.

[0041] An eccentric bracket is mounted on both ends of the surface of the turntable, and the top of the eccentric bracket is connected to the bottom of the limiting assembly;

[0042] The limiting component includes:

[0043] The chassis has external threads on its outer wall, which are threaded together with internal threads.

[0044] The slide rod is located at both ends of the bottom of the chassis, and its outer wall is slidably connected to the upper inner part of the eccentric bracket. Driven by the second drive motor, it can drive the turntable and the eccentric bracket to rotate, thereby causing the slide rod to drive the slide rod and the chassis to rotate, thus driving the chassis to lift and lower inside the movable column.

[0045] The limit post is located on the top of the chassis, and its lifting and lowering can be driven by the lifting and lowering of the chassis.

[0046] The limiting groove is set around the outer wall of the limiting post and slides to the upper end of the expansion component. The limiting groove can limit and guide the expansion drive of the expansion component.

[0047] The extended components include:

[0048] A hydraulic cylinder is mounted at the center of the bottom of the chassis;

[0049] A polygonal column is positioned at the output end of the hydraulic cylinder and is located inside the limit column.

[0050] The connecting rod is rotatably connected at its bottom to the outer wall of the polygonal column.

[0051] The extension block has its rear end rotatably connected to the top of the connecting rod, and the extension block is slidably connected inside the limiting groove. Driven by the hydraulic cylinder, it can drive the polygonal column to rise and fall, thereby pulling the connecting rod and causing the extension block to slide inside the limiting groove. At the same time, the extension block can be used to assemble and extend the limiting of the roller bearing mechanism.

[0052] The baffles are located on both sides of the front end of the outer wall of the expansion block, and can block the expansion block from falling into the interior of the limiting post.

[0053] As a preferred embodiment of the full-roller bearing assembly equipment of the present invention, the outer ring conveying mechanism includes:

[0054] An outer ring conveying assembly is mounted on the left end of the surface of the moving mechanism and is used to convey the outer ring assembly via the outer ring conveying mechanism;

[0055] The outer ring conveying assembly includes:

[0056] An outer ring conveying platform is installed on the left end of the surface of the moving mechanism and is used to convey the outer ring components.

[0057] The bracket is installed on the right end of the outer wall of the outer ring conveyor platform;

[0058] The outer ring transfer assembly is installed on the right end of the outer wall of the outer ring conveying assembly, and is used to transfer the outer ring assembly and move the outer ring assembly to the top of the movable column;

[0059] The outer ring transfer component includes:

[0060] The transfer platform is installed inside the bracket, and a rotating disk is rotatably connected to the top of the transfer platform. A third drive motor is provided at the bottom of the transfer platform. The output end of the third drive motor is connected to the center of the bottom of the rotating disk, and the rotating disk can be driven to rotate through the third drive motor.

[0061] Clamping rods are mounted on both ends of the top of a rotating disk at the top of the transfer platform;

[0062] A cylinder, which is mounted on the outer wall of the clamping rod;

[0063] The clamping arc block is located on the inner side of the clamping rod, and its outer port is connected to the output end of the cylinder. The cylinder can drive the clamping arc block to perform clamping operations. At the same time, the clamping arc block can clamp the outer ring assembly and transfer the outer ring assembly.

[0064] In a preferred embodiment of the full-roller bearing assembly equipment of the present invention, the cage conveying mechanism includes:

[0065] A cage conveying assembly is installed at the rear end of the worktable and is used to convey the cage.

[0066] The cage transfer assembly is installed at the front end of the cage conveying assembly and is used to clamp and transfer the cage and move the cage to the top of the movable column.

[0067] As a preferred embodiment of the full-roller bearing assembly equipment of the present invention, the needle roller conveying mechanism includes:

[0068] The needle roller conveyor assembly is installed on the right end of the worktable surface and can be used to spiral transport the needle rollers.

[0069] The needle roller conveying assembly includes:

[0070] The screw feeder is installed on the right end of the worktable surface and can transport the needle rollers in a screw manner.

[0071] The conveying track is located at the output end of the screw feeder, and the conveying track can limit the sliding of the needle rollers and slide the needle rollers to the inside of the cage;

[0072] The needle roller assembly is installed on the left port of the outer wall of the needle roller conveyor assembly, and the needle rollers can be assembled by the cooperation of the needle roller assembly and the extension block.

[0073] The needle roller assembly includes:

[0074] The pressing mold is rotatably connected to the output end of the conveyor track, enabling it to receive the needle rollers and press them into the interior of the cage, while simultaneously driving the cage to rotate.

[0075] The rotating column is rotatably connected to the top of the output end of the conveyor track, and the lower end of the outer wall of the rotating column is fixedly connected to the upper side of the rotating end of the pressing mold. The rotation of the rotating column can drive the pressing mold to rotate.

[0076] The first half gear is fixedly installed in the middle of the outer wall of the rotating column;

[0077] The torsion spring is mounted at the top bottom of the rotating column and at the bottom top of the first half gear. The torsion spring enables the first half gear to quickly return to its initial position after rotation.

[0078] The fourth drive motor is fixedly installed on the top of the output end of the conveyor track, and the fourth drive motor is located at the right end of the first half gear.

[0079] The second half gear is installed at the output end of the fourth drive motor, and its teeth mesh with those of the first half gear. Through the cooperation between the second half gear and the first half gear, the pressing mold can be driven to rotate intermittently.

[0080] As a preferred embodiment of the full-roller bearing assembly equipment of the present invention, the inner ring conveying mechanism includes:

[0081] The inner ring conveying assembly has its bottom slidably connected to the front end of the worktable surface, and the bottom of the inner ring conveying assembly is connected to the output end of the moving drive device. The moving drive device can drive the inner ring conveying assembly to move back and forth, and at the same time, the inner ring conveying assembly can drive the inner ring assembly to transport.

[0082] The inner ring transfer assembly is installed at the rear end of the inner ring conveying assembly. The inner ring transfer assembly can clamp the inner ring assembly, the assembled outer ring assembly, the cage and the needle rollers, and cooperate with the assembly mechanism to install the inner ring assembly to the inside of the cage.

[0083] The storage platform is installed on the left side of the outer wall of the inner ring conveyor assembly, and the assembled outer ring assembly, cage and needle rollers can be temporarily placed through the storage platform.

[0084] In a preferred embodiment of the full-roller bearing assembly equipment described in this invention, the outer ring assembly includes:

[0085] The bearing outer ring is transported via an outer ring conveyor platform and then transported to the top of the movable column by clamping blocks.

[0086] The first outer ring flange is located at the lower end of the inner wall of the outer ring of the bearing, and the cage can be installed and blocked by the first outer ring flange;

[0087] The second outer ring retainer is located on the upper end of the inner wall of the outer ring of the bearing, and the top of the cage can be blocked and limited by the second outer ring retainer.

[0088] The needle roller is rotatably connected inside the cage, and its outer end contacts the inner wall of the outer ring of the bearing. The cage can limit the rotation of the needle roller.

[0089] The inner ring component includes:

[0090] The bearing inner ring is mounted inside the cage, and its outer wall is held by several sets of needle rollers.

[0091] The operation method of the full roll bearing assembly equipment includes the following steps:

[0092] S1: By placing the outer ring of the bearing on the surface of the outer ring conveying platform, placing the cage on the surface of the cage conveying assembly, placing the needle roller inside the screw feeder, and placing the inner ring of the bearing on the surface of the inner ring conveying assembly;

[0093] S2: By activating the outer ring conveying platform, the outer ring conveying platform transports the bearing outer ring to the rightmost end. The outer ring transfer component is activated to clamp the bearing outer ring and rotate it to the right end. The bearing outer ring is then placed on the surface of the movable column. At this time, the hydraulic cylinder is activated to extend the extension block, thereby fixing and limiting the placed bearing outer ring. Then, the extension block is retracted into the interior.

[0094] S3: By starting the first drive motor, the movable column is moved to the right end of the transverse limit box, and the movable column is perpendicular to the cage conveying mechanism and the needle roller conveying mechanism. At this time, by starting the cage conveying assembly, the cage is moved to the front end of the cage conveying assembly, and the cage transfer assembly is started to clamp and transfer the cage to the upper end of the movable column. The clamping of the cage transfer assembly is released, so that the cage is placed on the top of the outer ring of the bearing. By starting the second drive motor, the limit column is raised, and the hydraulic cylinder is started to fix and limit the position of the extension block on the cage. Then, by retracting the extension block, the limit column is raised again, so that the bottom of the extension block is higher than the top of the cage. At this time, the extension block is unfolded, and the second drive motor is started again to drive the limit column to descend. At this time, the bottom of the extension block contacts the top of the cage, and by rotating and descending the extension block, the cage is pressed, so that the cage is assembled into the inside of the outer ring of the bearing, so that the second outer ring flange at the bottom of the outer ring of the bearing contacts the bottom of the cage, and the bottom of the first outer ring flange blocks and limits the top of the cage.

[0095] S4: At this time, the motor is started, driving the first screw to rotate, thereby causing the transverse moving component to drive the movable column to rise until the inner groove of the cage is on the same horizontal plane as the output port of the conveyor track. The screw feeder is started to transport the needle rollers into the inside of the conveyor track, and the needle rollers are rolled out by the guide of the conveyor track. At this time, the fourth drive motor is started, causing the fourth drive motor to drive the first half gear and the second half gear to rotate intermittently, thereby causing the pressing mold to rotate intermittently, so that the pressing mold receives the slid-out needle rollers and presses the needle rollers into the inside of the inner groove of the cage, and the inner groove limits the installation of the needle rollers. At the same time, with the extension and retraction drive of the extension block, the position of the cage is fixed intermittently to prevent the cage from shifting. Meanwhile, the continuous rotation of the pressing mold drives the cage to rotate, causing the needle rollers to move to the side one position, which facilitates the installation of the next set of needle rollers. By repeating the needle roller installation steps, the needle rollers are installed completely.

[0096] S5: The motor drives the first screw to rotate, causing the movable column to descend to the inner ring conveying mechanism. At this time, the assembled bearing outer ring is moved to the storage platform for storage by the clamping of the inner ring transfer assembly. Simultaneously, the inner ring conveying assembly is activated, and the inner ring is clamped to the top of the movable column by the inner ring transfer assembly. The position of the bearing inner ring is corrected by the extension block. At the same time, the extension block rises, and the bottom of the extension block presses and limits the top of the bearing inner ring. Then, the movable column continues to descend, and the inner ring transfer assembly is activated again, so that the inner ring transfer assembly clamps and transfers the temporarily assembled bearing outer ring to the upper end of the bearing inner ring. By raising the movable column again, the limiting column passes through the assembled bearing outer ring, and the bottom of the needle roller contacts the top inclined surface of the extension block. Through continuous compression, the bottom of the needle roller slides into the outer wall of the bearing inner ring through the inclined surface of the extension block, so that several sets of needle rollers press against the outer wall of the bearing inner ring, thereby completing the assembly of the roller bearing mechanism.

[0097] Compared with existing technologies:

[0098] Through the coordination of the assembly mechanism, outer ring conveying mechanism, cage conveying mechanism, needle roller conveying mechanism, and inner ring conveying mechanism, the various components of the roller bearing mechanism can be continuously transported. At the same time, through motion coordination, the various components of the roller bearing mechanism are assembled, thereby mechanizing the assembly operation, reducing the manual intervention in the assembly operation, simplifying the assembly, preventing obstruction during assembly, improving assembly efficiency, and reducing the difficulty of the assembly operation. Attached Figure Description

[0099] Figure 1 This is a schematic diagram of the overall main view structure provided by the present invention;

[0100] Figure 2 This is a schematic diagram of the moving mechanism structure provided by the present invention;

[0101] Figure 3 A schematic diagram of the split structure of the vertical moving component and the horizontal moving component provided by the present invention;

[0102] Figure 4 This is a schematic diagram of the clamping plate structure provided by the present invention;

[0103] Figure 5 This is a schematic diagram of the assembly mechanism provided by the present invention;

[0104] Figure 6 This is a schematic diagram of the disassembled structure of the assembly mechanism provided by the present invention;

[0105] Figure 7 This is a schematic diagram of the rotating component structure provided by the present invention;

[0106] Figure 8 A bottom view of the rotating component structure provided by the present invention;

[0107] Figure 9 This is a schematic diagram of the disassembled structure of the limiting component provided by the present invention;

[0108] Figure 10 This is a schematic diagram of the split structure of the extended component provided by the present invention;

[0109] Figure 11 This is a schematic diagram of the extension block structure provided by the present invention;

[0110] Figure 12 This is a schematic diagram of the outer ring conveying mechanism provided by the present invention;

[0111] Figure 13 This is a schematic diagram of the left side of the cage conveying mechanism provided by the present invention;

[0112] Figure 14 This is a schematic diagram of the needle roller conveying mechanism provided by the present invention;

[0113] Figure 15 This is a schematic diagram of the needle roller assembly structure provided by the present invention;

[0114] Figure 16 A schematic diagram of the connection structure between the first half gear and the second half gear provided by the present invention;

[0115] Figure 17 A schematic diagram of the inner ring conveying mechanism provided by the present invention;

[0116] Figure 18 This is a schematic diagram of the disassembled structure of the roller bearing mechanism provided by the present invention;

[0117] Figure 19 This is a schematic diagram of the roller bearing mechanism assembly provided by the present invention;

[0118] Figure 20 This is a cross-sectional view of the roller bearing mechanism assembly provided by the present invention.

[0119] In the picture:

[0120] Moving Mechanism 1, Workbench 11, Vertical Moving Component 12, Vertical Limiting Box 121, First Screw 122, Lateral Moving Component 13, Lateral Limiting Box 131, Slider 132, First Drive Motor 133, Second Screw 134, Clamping Plate 135, Assembly Mechanism 2, Movable Component 21, Movable Column 211, Side Plate 212, Internal Thread 213, Rotating Component 22, Base Plate 221, Second Drive Motor 222, Turntable 223, Eccentric Support 224, Limiting Component 23, Chassis 231, External Thread 232, Slide Rod 233, Limiting Column 234, Limiting Groove 235, Extension Component 24, Hydraulic Cylinder 241, Polygonal Column 242, Connecting Rod 243, Extension Block 244, Baffle 245, Outer Ring Conveying Mechanism 3, Outer Ring Conveying Component 31, Outer Ring Conveying Platform 311, Support 312 32. Outer ring transfer assembly 321. Transfer platform 321. Clamping rod 322. Cylinder 323. Clamping arc block 324. Cage conveying mechanism 4. Cage conveying assembly 41. Cage transfer assembly 42. Needle roller conveying mechanism 5. Needle roller conveying assembly 51. Screw feeder 511. Conveying track 512. Needle roller assembly 52. ​​Pressing mold 521. Rotating column 522. First half gear 523. Torsion spring 524. Fourth drive motor 525. Second half gear 526. Inner ring conveying mechanism 6. Inner ring conveying assembly 61. Inner ring transfer assembly 62. Storage platform 63. Roller bearing mechanism 7. Outer ring assembly 71. Bearing outer ring 711. First outer ring retainer 712. Second outer ring retainer 713. Cage 72. Needle roller 73. Inner ring assembly 74. Bearing inner ring 741. Inner ring arc edge 742. Detailed Implementation

[0121] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0122] This invention provides a full-roller bearing assembly device; please refer to [link / reference]. Figures 1-20 It includes a moving mechanism 1, an assembly mechanism 2, an outer ring conveying mechanism 3, a cage conveying mechanism 4, a needle roller conveying mechanism 5, an inner ring conveying mechanism 6, and a roller bearing mechanism 7;

[0123] A moving mechanism 1, placed on the ground, is used for horizontal and vertical driving. It also serves to place and install equipment. The moving mechanism 1 includes: a worktable 11, a vertical moving component 12, a vertical limiting box 121, a first screw 122, a horizontal moving component 13, a horizontal limiting box 131, a slider 132, a first drive motor 133, a second screw 134, and a clamping plate 135. The worktable 11, placed on the ground, has a moving drive device at its front end. The worktable 11 enables the installation and placement of equipment. The moving drive device at the front end of the worktable 11 drives the inner ring conveying mechanism 6 to move back and forth. The vertical moving component 12... Vertical limiting boxes 121 are installed around the center of the workbench 11 surface, with four sets of vertical limiting boxes 121. First screws 122 are rotatably connected inside the vertical limiting boxes 121, with four sets of first screws 122. The bottom of each first screw 122 penetrates through the vertical limiting boxes 121 into the workbench 11. The bottoms of the four sets of first screws 122 are connected via sprockets and sprocket drives. One set of first screws 122 is connected to the output of a motor, which drives the four sets of first screws 122 to rotate via a motor inside the workbench 11. A lateral movement assembly 13 is connected to the rotating end of the vertical movement assembly 12, enabling the lateral movement assembly... The component 13 is configured in two sets. The assembly mechanism 2 is installed between the two sets of transverse moving components 13. The vertical moving component 12 can drive the transverse moving component 13 and the assembly mechanism 2 to move vertically. The transverse moving component 13 can drive the assembly mechanism 2 to move horizontally. The transverse limiting box 131 has sliders 132 at both ends of its outer wall, and the sliders 132 are slidably connected to the inside of the vertical limiting box 121. At the same time, the inside of the sliders 132 is threadedly connected to the outer wall of the first screw 122. The rotation of the first screw 122 can drive the two sets of transverse limiting boxes 131 to move vertically. The first drive motor 133 is located at the left end of the outer wall of the transverse limiting box 131. The second screw 134 is rotatably connected to the transverse limiting box 131. The upper and lower ends of the limiting box 131 are connected, and the second screws 134 are configured in two sets, which are connected by belt drive. The left end of one set of second screws 134 is connected to the drive end of the first drive motor 133, which drives both sets of second screws 134 to rotate. A clamping plate 135 is slidably connected inside the transverse limiting box 131, and its upper and lower ends are threadedly connected to the two sets of second screws 134. The clamping plate 135 also fixes and connects the assembly mechanism 2, enabling the assembly mechanism 2 to move laterally and vertically. The moving drive device consists of a drive motor and a rotating screw.The rotating screw is threadedly connected to both sides of the bottom inner end of the inner ring conveying assembly 61, and driven by a drive motor, it can move the inner ring conveying assembly 61 back and forth.

[0124] Assembly mechanism 2 is installed inside the moving mechanism 1 and is driven by the moving mechanism 1 to move the assembly mechanism 2. Simultaneously, assembly mechanism 2 is used to assemble the roller bearing mechanism 7. Assembly mechanism 2 includes: a movable component 21, a movable column 211, a side plate 212, an internal thread 213, a rotating component 22, a base plate 221, a second drive motor 222, a turntable 223, an eccentric bracket 224, a limiting component 23, a chassis 231, an external thread 232, a sliding rod 233, a limiting column 234, a limiting groove 235, an extension component 24, a hydraulic cylinder 241, a polygonal column 242, a connecting rod 243, an extension block 244, and a baffle 245. The movable component 21 is installed between two sets of clamping plates 135 and is driven by a vertical... The driving of the vertical moving component 12 and the horizontal moving component 13 enables the movable component 21 to move horizontally and vertically. The movable column 211 has side plates 212 at both ends of its outer wall, which are fixedly installed inside the clamping plate 135. Through the connection between the side plates 212 and the clamping plate 135, the movable column 211 can be driven by the vertical moving component 12 and the horizontal moving component 13. The internal thread 213 is provided on the inner wall of the movable column 211. The rotating component 22 is provided at the bottom of the movable component 21. The base plate 221 is provided at the bottom of the movable column 211. The second drive motor 222 is provided at the bottom center of the base plate 221. The turntable 223 is rotatably connected to the top of the base plate 221, and the bottom of the turntable 223... The center of the unit is connected to the output end of the second drive motor 222, and the turntable 223 can be rotated by the drive of the second drive motor 222. The eccentric bracket 224 is installed at both ends of the surface of the turntable 223, and the top of the eccentric bracket 224 is connected to the bottom of the limiting component 23. The limiting component 23 is connected inside the movable component 21, and the bottom of the limiting component 23 is connected to the rotating component 22. The limiting component 23 can be driven to move up and down inside the movable component 21 by the drive of the rotating component 22. The chassis 231 has an external thread 232 on its outer wall, and the external thread 232 is threadedly connected to the internal thread 213. The slide rod 233 is set at both ends of the bottom of the chassis 231, and the outer wall of the slide rod 233 is connected to the internal thread 213. The eccentric bracket 224 is slidably connected to its upper interior. Driven by the second drive motor 222, the turntable 223 and the eccentric bracket 224 rotate, causing the slide rod 233 and the chassis 231 to rotate. This allows the chassis 231 to move up and down within the movable column 211. The limiting column 234 is located on the top of the chassis 231, and its movement is driven by the chassis 231. The limiting groove 235 is located around the outer wall of the limiting column 234 and is slidably connected to the upper end of the expansion component 24. The limiting groove 235 limits and guides the expansion drive of the expansion component 24. The expansion component 24 is installed inside the limiting component 23.The upper end of the extension component 24 passes through the limiting component 23, and the extension component 24 drives the mechanical energy limiting and assembly operation of the roller bearing mechanism 7. A hydraulic cylinder 241 is installed at the bottom center of the chassis 231. A polygonal column 242 is located at the output end of the hydraulic cylinder 241 and is positioned inside the limiting column 234. A connecting rod 243 is rotatably connected at its bottom to the outer wall of the polygonal column 242. An extension block 244 is rotatably connected at its rear end to the top of the connecting rod 243, and the extension block 244 is slidably connected. The extension block 244 is connected inside the limiting groove 235 and driven by the hydraulic cylinder 241, it can drive the polygonal column 242 to rise and fall. This causes the polygonal column 242 to pull the connecting rod 243, thereby causing the extension block 244 to slide and extend within the limiting groove 235. Simultaneously, the extension block 244 enables the assembly and expansion limiting of the roller bearing mechanism 7. The baffles 245, located on both sides of the front end of the outer wall of the extension block 244, prevent the extension block 244 from falling into the limiting column 234.

[0125] An outer ring conveying mechanism 3 is installed on the left end of the surface of the moving mechanism 1 and is used to convey the outer ring assembly 71. Simultaneously, the outer ring conveying mechanism 3 is also used to transfer the outer ring assembly 71 to the surface of the assembly mechanism 2. The outer ring conveying mechanism 3 includes: an outer ring conveying assembly 31, an outer ring conveying platform 311, a bracket 312, an outer ring transfer assembly 32, a transfer platform 321, a clamping rod 322, a cylinder 323, and a clamping arc block 324. The outer ring conveying assembly 31 is installed on the left end of the surface of the moving mechanism 1 and is used to convey the outer ring assembly 71. The outer ring conveying platform 311 is installed on the left end of the surface of the moving mechanism 1 and is used to convey the outer ring assembly 71. The bracket 312 is installed on the right end of the outer wall of the outer ring conveying platform 311. The outer ring transfer assembly 32 is installed on the right end of the outer wall of the outer ring conveying assembly 31 and is used to transfer the outer ring assembly 71 to the surface of the assembly mechanism 2. The outer ring transfer assembly 32 is used to transfer the outer ring assembly 71 and move it to the top of the movable column 211. The transfer platform 321 is installed inside the bracket 312, and a rotating disk is rotatably connected to the top of the transfer platform 321. A third drive motor is provided at the bottom of the transfer platform 321, and the output end of the third drive motor is connected to the bottom center of the rotating disk. The third drive motor can drive the rotating disk to rotate. The clamping rod 322 is installed at both ends of the top of the rotating disk on the top of the transfer platform 321. The cylinder 323 is installed on the outer wall of the clamping rod 322. The clamping arc block 324 is set on the inner side of the clamping rod 322, and the outer port of the clamping arc block 324 is connected to the output end of the cylinder 323. The cylinder 323 can drive the clamping arc block 324 to perform clamping operation. At the same time, the clamping arc block 324 can clamp the outer ring assembly 71 and transfer the outer ring assembly 71.

[0126] The cage conveying mechanism 4 is installed at the rear end of the surface of the moving mechanism 1 and is used to convey the cage 72. At the same time, the cage conveying mechanism 4 is also used to transfer the cage 72 to the surface of the assembly mechanism 2. The cage conveying mechanism 4 includes a cage conveying assembly 41 and a cage transfer assembly 42. The cage conveying assembly 41 is installed at the rear end of the worktable 11 and is used to convey the cage 72. The cage transfer assembly 42 is installed at the front end of the cage conveying assembly 41 and is used to clamp and transfer the cage 72 and move the cage 72 to the top of the movable column 211.

[0127] The needle roller conveying mechanism 5 is installed on the right end of the surface of the moving mechanism 1 and is used to convey the needle rollers 73. Simultaneously, through the cooperation of the needle roller conveying mechanism 5 and the assembly mechanism 2, the needle rollers 73 are installed into the interior of the retainer 72. The needle roller conveying mechanism 5 includes: a needle roller conveying assembly 51, a screw feeder 511, a conveying track 512, a needle roller assembly 52, a pressing mold 521, a rotating column 522, a first half gear 523, a torsion spring 524, a fourth drive motor 525, and a second half gear 526. The needle roller conveying assembly 51 is installed on the right end of the surface of the worktable 1 and is used to convey the needle rollers 73. The needle conveying assembly 51 can spirally transport the needle rollers 73. The screw feeder 511 is installed on the right end of the worktable 11 surface and can spirally transport the needle rollers 73. The conveying track 512 is located at the output end of the screw feeder 511 and can limit the sliding of the needle rollers 73, sliding them to the inside of the retainer 72. The needle roller assembly 52 is installed on the left side of the outer wall of the needle roller conveying assembly 51, and through the cooperation of the needle roller assembly 52 and the extension block 244, the needle rollers 73 can be assembled. The pressing mold 521 rotates... A rotating column 522 is rotatably connected to the top of the output end of the conveyor track 512, and its lower outer wall is fixedly connected to the upper side of the rotating end of the pressing mold 521. The rotating column 522 rotates to drive the pressing mold 521 to rotate. A first half-gear 523 is fixedly installed in the middle of the outer wall of the rotating column 522. A torsion spring 524 is installed at the top bottom of the upper end of the rotating column 522. The bottom is mounted on the top of the first half gear 523, and the torsion spring 524 enables the first half gear 523 to quickly return to its initial position after rotation. The fourth drive motor 525 is fixedly mounted on the top of the output end of the conveying track 512 and is positioned at the right end of the first half gear 523. The second half gear 526 is mounted on the output end of the fourth drive motor 525, and the teeth of the second half gear 526 mesh with the teeth of the first half gear 523. Through the cooperation between the second half gear 526 and the first half gear 523, the pressing mold 521 can be intermittently rotated.

[0128] The inner ring conveying mechanism 6 slides on the front end of the surface of the moving mechanism 1, and its bottom is connected to the drive end of the front end of the surface of the moving mechanism 1. The inner ring conveying mechanism 6 is used to convey the inner ring assembly 74. Simultaneously, through the cooperation of the inner ring conveying mechanism 6 and the assembly mechanism 2, it is used to install and connect the assembled outer ring assembly 71, cage 72, and needle roller 73 to the inner ring assembly 74. The moving mechanism 1 can drive the inner ring conveying mechanism 6 to move back and forth. The inner ring conveying mechanism 6 includes: an inner ring conveying component 61, an inner ring transfer component 62, and a storage platform 63. The bottom of the inner ring conveying component 61 is slidably connected to the front end of the surface of the worktable 11, and its bottom is connected to the drive end of the front end of the surface of the moving mechanism 1. The bottom is connected to the output end of the moving drive device, and the moving drive device can drive the inner ring conveying assembly 61 to move back and forth. At the same time, the inner ring conveying assembly 61 can drive the inner ring assembly 74 to transport. The inner ring transfer assembly 62 is installed at the rear end of the inner ring conveying assembly 61. The inner ring transfer assembly 62 can clamp the inner ring assembly 74 and the assembled outer ring assembly 71, the cage 72 and the needle roller 73. It works with the assembly mechanism 2 to install the inner ring assembly 74 onto the inside of the cage 72. The storage platform 63 is installed on the left end of the outer wall of the inner ring conveying assembly 61. The storage platform 63 can temporarily place the assembled outer ring assembly 71, the cage 72 and the needle roller 73.

[0129] The roller bearing mechanism 7 consists of an outer ring assembly 71, a cage 72, needle rollers 73, and an inner ring assembly 74. The outer ring 711 is transported via an outer ring conveyor platform 311 and moved to the top of the movable column 211 by clamping blocks 324. A first outer ring retainer 712 is located at the lower end of the inner wall of the outer ring 711 and serves to install and block the cage 72. A second outer ring retainer 713... The second outer ring 713 is located on the upper end of the inner wall of the outer ring 711 of the bearing, and can block and limit the top of the cage 72 through the second outer ring flange 713. The needle roller 73 is rotatably connected inside the cage 72, and the outer port of the needle roller 73 contacts the inner wall of the outer ring 711 of the bearing. The rotation of the needle roller 73 can be limited by the cage 72. The inner ring 741 of the bearing is installed on the inner side of the cage 72, and the outer wall of the inner ring 741 of the bearing is clamped by several sets of needle rollers 73.

[0130] In practical use, those skilled in the art place the bearing outer ring 711 on the surface of the outer ring conveying platform 311, the cage 72 on the surface of the cage conveying assembly 41, the needle roller 73 inside the screw feeder 511, and the bearing inner ring 741 on the surface of the inner ring conveying assembly 61. By activating the outer ring conveying platform 311, the outer ring conveying platform 311 transports the bearing outer ring 711 to the rightmost end. The outer ring transfer assembly 32 is then activated to clamp the bearing outer ring 711 and rotate it to the right end, placing it on the surface of the movable column 211. At this point, by activating the hydraulic cylinder 241, the extension block 244 extends, thereby allowing the extension block 244 to move the placed bearing outer ring 711... After the fixed limit is reached, the extension block 244 is retracted inward. By starting the first drive motor 133, the movable column 211 is moved to the right end of the transverse limit box 131, making the movable column 211 perpendicular to the cage conveying mechanism 4 and the needle roller conveying mechanism 5. At this time, by starting the cage conveying assembly 41, the cage 72 is moved to the front end of the cage conveying assembly 41, and the cage transfer assembly 42 is started to clamp and transfer the cage 72 to the upper end of the movable column 211. The clamping of the cage transfer assembly 42 is then released, so that the cage 72 is placed on the top of the bearing outer ring 711. By starting the second drive motor 222, the limit column 234 is raised, and the hydraulic cylinder 241 is started, so that the extension block 244 positions the cage 72. After fixing and limiting the position, the limiting post 234 is raised again by retracting the extension block 244, so that the bottom of the extension block 244 is higher than the top of the cage 72. At this time, the extension block 244 is unfolded, and the second drive motor 222 is started again to drive the limiting post 234 to descend. At this time, the bottom of the extension block 244 contacts the top of the cage 72, and the cage 72 is pressed by the rotation and descent of the extension block 244, so that the cage 72 is assembled into the inside of the bearing outer ring 711, so that the second outer ring retainer 713 at the bottom of the bearing outer ring 711 contacts the bottom of the cage 72, and the bottom of the first outer ring retainer 712 blocks and limits the top of the cage 72. At this time, the motor is started to drive the first screw 122 to rotate, so that the lateral movement group Part 13 drives the movable column 211 to rise until the inner groove of the retainer 72 is on the same horizontal plane as the output port of the conveyor track 512. By starting the screw feeder 511, the needle roller 73 is transported to the inside of the conveyor track 512, and guided by the conveyor track 512, the needle roller 73 rolls out. At this time, by starting the fourth drive motor 525, the fourth drive motor 525 drives the first half gear 523 and the second half gear 526 to rotate intermittently, thereby driving the pressing mold 521 to rotate intermittently, so that the pressing mold 521 receives the sliding needle roller 73 and presses the needle roller 73 into the inside of the inner groove of the retainer 72, and the inner groove limits the installation of the needle roller 73. At the same time,With the extension and retraction drive of the extension block 244, the position of the retainer 72 is intermittently fixed to prevent displacement. Simultaneously, the continuous rotation of the pressing mold 521 causes the retainer 72 to rotate, moving the needle roller 73 to the side to facilitate the installation of the next set of needle rollers 73. This installation process is repeated until all needle rollers 73 are fully installed. The starting motor then rotates the first screw 122, causing the movable column 211 to descend to the inner ring conveying mechanism 6. At this point, the inner ring transfer assembly 62 clamps the assembled bearing outer ring 711 to the storage platform 63 for storage. Simultaneously, the inner ring conveying assembly 61 is activated, and the inner ring transfer assembly 62 clamps the bearing inner ring 741 to the top of the movable column 211. The extension block 244 then... The position of the inner ring 741 is corrected. Simultaneously, the expansion block 244 rises, pressing its bottom against the top of the inner ring 741 to limit its position. Then, the movable column 211 continues to descend, and the inner ring transfer assembly 62 is activated again. This assembly clamps and transfers the temporarily assembled outer ring 711 to the upper end of the inner ring 741. The movable column 211 is then raised again, allowing the limiting column 234 to penetrate the assembled outer ring 711. The bottom of the needle rollers 73 contacts the top inclined surface of the expansion block 244. Through continuous compression, the bottom of the needle rollers 73 slides through the inclined surface of the expansion block 244 into the outer wall of the inner ring 741. Several sets of needle rollers 73 then press against the outer wall of the inner ring 741, thus completing the assembly of the roller bearing mechanism 7.

[0131] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. Full roll bearing assembly equipment, including: The roller bearing mechanism (7) consists of an outer ring assembly (71), a cage (72), needle rollers (73) and an inner ring assembly (74); Its characteristic is that it also includes: A moving mechanism (1) is placed on the ground and is used for horizontal and vertical driving. The moving mechanism (1) is also used for placing and installing equipment. An assembly mechanism (2) is installed inside the moving mechanism (1) and is used to drive the assembly mechanism (2) by the moving mechanism (1). The assembly mechanism (2) is also used to assemble the roller bearing mechanism (7). An outer ring conveying mechanism (3) is installed on the left end of the surface of the moving mechanism (1) and is used to convey the outer ring assembly (71). The outer ring conveying mechanism (3) is also used to transfer the outer ring assembly (71) to the surface of the assembly mechanism (2). A cage conveying mechanism (4) is installed at the rear end of the surface of the moving mechanism (1) and is used to convey the cage (72). The cage conveying mechanism (4) is also used to... The cage (72) is transferred to the surface of the assembly mechanism (2); the needle roller conveying mechanism (5) is installed on the right end of the surface of the moving mechanism (1) and is used to convey the needle roller (73). At the same time, the needle roller conveying mechanism (5) cooperates with the assembly mechanism (2) to install the needle roller (73) into the inside of the cage (72); the inner ring conveying mechanism (6) slides on the front end of the surface of the moving mechanism (1) and connects the bottom of the inner ring conveying mechanism (6) to the drive end of the front end of the surface of the moving mechanism (1). The inner ring conveying mechanism (6) is used to convey the inner ring assembly (74). At the same time, the inner ring conveying mechanism (6) cooperates with the assembly mechanism (2) to install and connect the assembled outer ring assembly (71), the cage (72) and the needle roller (73) to the inner ring assembly (74). The moving mechanism (1) is used to drive the inner ring conveying mechanism (6) to move back and forth. The moving mechanism (1) includes: a workbench (11) placed on the ground, with a moving drive device provided at the front end of the surface of the workbench (11); a vertical moving assembly (12) installed around the center of the surface of the workbench (11); the vertical moving assembly (12) includes: a vertical limiting box (121) installed around the center of the surface of the workbench (11), with four sets of vertical limiting boxes (121); and a first screw (122) rotatably connected to the vertical limiting box (121). Inside, the first screw (122) is set into four groups, and the bottom of the first screw (122) extends through the vertical limiting box (121) to the inside of the worktable (11), so that the bottoms of the four groups of first screws (122) are connected by sprockets and sprocket drives, and the bottom of one group of first screws (122) is connected to the output end of the motor; the horizontal moving assembly (13) is connected to the rotating end of the vertical moving assembly (12), and the horizontal moving assembly (13) is set into two groups, and the two groups of horizontal moving assemblies (13) are connected. The assembly mechanism (2) is installed between the two sides; the transverse moving assembly (13) includes: a transverse limiting box (131), with sliders (132) at both ends of its outer wall, and the sliders (132) are slidably connected to the inside of the vertical limiting box (121), while the inside of the sliders (132) is threadedly connected to the outer wall of the first screw (122); a first drive motor (133), which is located at the left end of the outer wall of the transverse limiting box (131); a second screw (134), which is rotatably connected to the transverse limiting box (121) (132). The upper and lower ends of the interior of 31) are connected, and the second screw (134) is set into two sets. The two sets of second screws (134) are connected by belt drive. At the same time, the left end of one set of second screws (134) is connected to the drive end of the first drive motor (133). The clamping plate (135) is slidably connected inside the transverse limiting box (131), and the upper and lower ends of the interior of the clamping plate (135) are threadedly connected to the two sets of second screws (134). At the same time, the clamping plate (135) fixes the assembly mechanism (2). The assembly mechanism (2) includes: a movable component (21) installed between two sets of clamping plates (135); a rotating component (22) disposed at the bottom of the movable component (21); a limiting component (23) connected inside the movable component (21) and with the bottom of the limiting component (23) connected to the rotating component (22); and an extension component (24) installed inside the limiting component (23) and with the upper end of the extension component (24) penetrating through the limiting component (23). The movable component (21) includes: a movable column (211) with side plates (212) at both ends of its outer wall, and the side plates (212) are fixedly installed inside the clamping plate (135); and an internal thread (213) which is provided on the inner wall of the movable column (211); The rotating assembly (22) includes: a base plate (221) disposed at the bottom of the movable column (211); a second drive motor (222) disposed at the bottom center of the base plate (221); a turntable (223) rotatably connected to the top of the base plate (221), and the bottom center of the turntable (223) is connected to the output end of the second drive motor (222); and an eccentric bracket (224) mounted on both ends of the surface of the turntable (223), and the top of the eccentric bracket (224) is connected to the bottom of the limiting assembly (23). The limiting component (23) includes: a chassis (231) with an external thread (232) on its outer wall, and the external thread (232) is threadedly connected to the internal thread (213); a slide rod (233) which is disposed at both ends of the bottom of the chassis (231), and the outer wall of the slide rod (233) is slidably connected to the upper end of the inner part of the eccentric bracket (224); a limiting post (234) which is disposed at the top of the chassis (231); and a limiting groove (235) which is disposed around the outer wall of the limiting post (234), and the limiting groove (235) is slidably connected to the upper end of the extension component (24); The extension component (24) includes: a hydraulic cylinder (241) installed at the bottom center of the chassis (231); a polygonal column (242) disposed at the output end of the hydraulic cylinder (241) and disposed inside the limiting column (234); a connecting rod (243) rotatably connected at its bottom to the outer wall of the polygonal column (242); an extension block (244) rotatably connected at its inner rear end to the top of the connecting rod (243) and slidably connected inside the limiting groove (235); and baffles (245) disposed on both sides of the front end of the outer wall of the extension block (244).

2. The full-roller bearing assembly equipment according to claim 1, characterized in that, The outer ring conveying mechanism (3) includes: The outer ring conveying assembly (31) is mounted on the left end of the surface of the moving mechanism (1); The outer ring conveying assembly (31) includes: The outer ring conveying platform (311) is installed on the left end of the surface of the moving mechanism (1); A bracket (312) is installed on the right end of the outer wall of the outer ring conveyor platform (311); The outer ring transfer assembly (32) is installed on the right end of the outer wall of the outer ring conveying assembly (31); The outer ring transfer component (32) includes: The transfer platform (321) is installed inside the bracket (312) and the top of the transfer platform (321) is rotatably connected to a rotating disk. The bottom of the transfer platform (321) is provided with a third drive motor, and the output end of the third drive motor is connected to the bottom center of the rotating disk. Clamping rods (322) are mounted on both ends of the top of a rotating disk on top of the transfer platform (321); Cylinder (323), which is mounted on the outer wall of clamp rod (322); A clamping block (324) is disposed inside the clamping rod (322), and the outer port of the clamping block (324) is connected to the output end of the cylinder (323).

3. The full-roller bearing assembly equipment according to claim 2, characterized in that, The cage conveying mechanism (4) includes: A cage conveyor assembly (41) is mounted at the rear end of the worktable (11); Cage transfer assembly (42) is mounted at the front end of cage transport assembly (41).

4. The full-roller bearing assembly equipment according to claim 3, characterized in that, The needle roller conveying mechanism (5) includes: A needle roller conveyor assembly (51) is mounted on the right end of the surface of the worktable (11); The needle roller conveyor assembly (51) includes: The screw feeder (511) is installed on the right end of the surface of the workbench (11); A conveying track (512) is provided at the output end of the screw feeder (511); The needle roller assembly (52) is mounted on the left port of the outer wall of the needle roller conveyor assembly (51); The needle roller assembly (52) includes: The pressing mold (521) is rotatably connected to the output end of the conveying track (512), and enables the pressing mold (521) to receive the needle roller (73) and press the needle roller (73) into the inside of the retainer (72), while driving the retainer (72) to rotate. A rotating column (522) is rotatably connected to the top of the output end of the conveying track (512), and the lower end of the outer wall of the rotating column (522) is fixedly connected to the upper side of the rotating end of the pressing mold (521). The first half gear (523) is fixedly installed in the middle of the outer wall of the rotating column (522); A torsion spring (524) is mounted at the top of the upper end of a rotating column (522) and at the bottom of the first half gear (523); The fourth drive motor (525) is fixedly installed on the top of the output end of the conveyor rail (512) and the fourth drive motor (525) is located at the right end of the first half gear (523); The second half gear (526) is installed at the output end of the fourth drive motor (525) and the teeth of the second half gear (526) mesh with the teeth of the first half gear (523).

5. The full-roller bearing assembly equipment according to claim 4, characterized in that, The inner ring conveying mechanism (6) includes: The bottom of the inner ring conveying assembly (61) is slidably connected to the front end of the surface of the worktable (11), and the bottom of the inner ring conveying assembly (61) is connected to the output end of the moving drive device. Inner ring transfer assembly (62), which is installed at the rear end of inner ring conveying assembly (61); The storage platform (63) is installed on the left end of the outer wall of the inner ring conveyor assembly (61).

6. The full-roller bearing assembly equipment according to claim 5, characterized in that, The outer ring assembly (71) includes: The bearing outer ring (711) is transported via the outer ring conveying platform (311) and transported to the top of the movable column (211) by the clamping arc block (324); The first outer ring retaining edge (712) is provided at the lower end of the inner wall of the outer ring (711) of the bearing; The second outer ring retainer (713) is provided on the upper end of the inner wall of the outer ring (711) of the bearing; Needle roller (73), which is rotatably connected inside the cage (72) and makes the outer port of the needle roller (73) contact the inner wall of the outer ring (711) of the bearing; The inner ring assembly (74) includes: The bearing inner ring (741) is mounted inside the cage (72), and the outer wall of the bearing inner ring (741) is held by a number of sets of needle rollers (73).

7. An operation method using the full-roller bearing assembly equipment according to any one of claims 1-6, characterized in that, The following steps are included: S1: By placing the outer ring (711) of the bearing on the surface of the outer ring conveying platform (311), placing the cage (72) on the surface of the cage conveying assembly (41), placing the needle roller (73) inside the screw feeder (511), and placing the inner ring (741) of the bearing on the surface of the inner ring conveying assembly (61); S2: By starting the outer ring conveying platform (311), the outer ring conveying platform (311) transports the bearing outer ring (711) to the rightmost end. By starting the outer ring transfer assembly (32), the bearing outer ring (711) is clamped and rotated to the right end. The bearing outer ring (711) is placed on the surface of the movable column (211). At this time, by starting the hydraulic cylinder (241), the extension block (244) is extended, so that the extension block (244) fixes and limits the placed bearing outer ring (711). Then the extension block (244) is retracted into the interior. S3: By starting the first drive motor (133), the movable column (211) is moved to the right end of the transverse limit box (131), and the movable column (211) is perpendicular to the cage conveying mechanism (4) and the needle roller conveying mechanism (5). At this time, by starting the cage conveying assembly (41), the cage (72) is moved to the front end of the cage conveying assembly (41), and the cage transfer assembly (42) is started to clamp and transfer the cage (72) to the upper end of the movable column (211). The clamping of the cage transfer assembly (42) is released, so that the cage (72) is placed on the top of the bearing outer ring (711). By starting the second drive motor (222), the limit column (234) is lifted, and the hydraulic cylinder (241) is started, so that the extension block (244) is positioned on the top of the bearing outer ring (711). The holder (72) is fixed and limited in position. Then, by retracting the extension block (244), the limiting post (234) is raised again so that the bottom of the extension block (244) is higher than the top of the holder (72). At this time, the extension block (244) is unfolded, and the second drive motor (222) is started again to drive the limiting post (234) to descend. At this time, the bottom of the extension block (244) contacts the top of the holder (72), and the holder (72) is pressed by the rotation and descent of the extension block (244), so that the holder (72) is assembled into the inside of the bearing outer ring (711), so that the second outer ring retainer (713) at the bottom of the bearing outer ring (711) contacts the bottom of the holder (72), and the bottom of the first outer ring retainer (712) blocks and limits the top of the holder (72). S4: At this time, by starting the motor, the first screw (122) is driven to rotate, thereby causing the transverse moving component (13) to drive the movable column (211) to rise until the inner groove of the retainer (72) is on the same horizontal plane as the output port of the conveying track (512). By starting the screw feeder (511), the needle roller (73) is transported to the inside of the conveying track (512), and the needle roller (73) is rolled out by the guide of the conveying track (512). At this time, by starting the fourth drive motor (525), the fourth drive motor (525) drives the first half gear (523) and the second half gear (526) to rotate intermittently, thereby driving the pressing mold (521). Intermittent rotation is performed so that the pressing mold (521) receives the slid-out needle roller (73) and presses the needle roller (73) into the inner groove of the retainer (72), and the inner groove limits the installed needle roller (73). At the same time, in conjunction with the extension and retraction drive of the extension block (244), the position of the retainer (72) is fixed intermittently to prevent the retainer (72) from shifting. Meanwhile, the continuous rotation of the pressing mold (521) drives the retainer (72) to rotate, so that the needle roller (73) moves to the side one position to facilitate the installation of the next set of needle rollers (73). By repeating the installation steps of the needle roller (73), the needle roller (73) is completely installed. S5: The motor drives the first screw (122) to rotate, causing the movable column (211) to descend to the inner ring conveying mechanism (6). At this time, the assembled bearing outer ring (711) is moved to the storage platform (63) for storage by the clamping of the inner ring transfer assembly (62). At the same time, the inner ring conveying assembly (61) is started, and the bearing inner ring (741) is clamped to the top of the movable column (211) by the inner ring transfer assembly (62). The position of the bearing inner ring (741) is corrected by the extension block (244). At the same time, the rise of the extension block (244) causes the bottom of the extension block (244) to press and limit the top of the bearing inner ring (741). At this time, the movable column... (211) continues to descend and the inner ring transfer assembly (62) is activated again, so that the inner ring transfer assembly (62) clamps and transfers the temporarily assembled bearing outer ring (711) to the upper end of the bearing inner ring (741). By raising the movable column (211) again, the limiting column (234) passes through the assembled bearing outer ring (711), so that the bottom of the needle roller (73) contacts the top inclined surface of the extension block (244). Through continuous squeezing, the bottom of the needle roller (73) slides into the outer wall of the bearing inner ring (741) through the inclined surface of the extension block (244), so that several sets of needle rollers (73) squeeze the outer wall of the bearing inner ring (741), thereby completing the assembly of the roller bearing mechanism (7).

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