A gear cover assembly system and method

Abstract

This invention discloses a gear cover assembly system, relating to the field of gear cover manufacturing technology. The gear cover assembly system includes a worktable, on which a rotating platform is rotatably mounted via a drive component. An installation limiting device is mounted on the rotating platform, comprising: an installation mechanism disposed inside the rotating platform; a limiting mechanism disposed inside the rotating platform; and a transmission mechanism disposed between the worktable and the rotating platform. This gear cover assembly system utilizes the coordinated arrangement of the installation mechanism, limiting mechanism, and transmission mechanism. When the rotating platform rotates intermittently, the transmission component allows the limiting mechanism to vertically limit the gear cover during the assembly process without affecting the assembly process. Furthermore, when mold replacement is required, the transmission mechanism can release the installation mechanism from fixing the mold, facilitating replacement, saving time and effort, and making it easy to use.

Description

Technical Field

[0001] This invention relates to the field of gear cover manufacturing technology, specifically to a gear cover assembly system and method. Background Technology

[0002] The assembly of gear covers typically involves multiple steps to install the drive wheel, driven wheel, and spring onto the cover. First, the drive wheel and driven wheel must be precisely positioned to ensure proper clearance with the cover, guaranteeing smooth transmission. Next, the spring is carefully placed in the appropriate location, utilizing its elasticity to provide cushioning and assistance to the gear system. Throughout the assembly process, strict control over the installation accuracy and force of each component is necessary to prevent malfunctions and wear caused by improper assembly, ensuring the efficient operation of the gear system.

[0003] However, when assembling the above process, in order to facilitate the installation of the drive wheel and driven wheel, the cover is generally horizontally restricted inside the mold by the limiting mold. It can only limit in the horizontal direction and cannot limit in the vertical direction. During assembly, the overall stability of the gear cover is poor. Moreover, when assembling gear covers of different specifications, different molds need to be changed. Because there are many workstations, disassembly and assembly are inconvenient, time-consuming and labor-intensive. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a gear cover assembly system and method, which solves the problems of the inability to vertically limit the gear cover and the inconvenience of changing multiple molds.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a gear cover assembly system, comprising a worktable, a processing mechanism for assembling gear covers on the worktable, a rotating platform rotatably mounted on the worktable via a driving component, mounting plates equidistantly arranged on the rotating platform, a mold for limiting the horizontal displacement of the gear cover fixedly connected to the top of the mounting plates, and an installation limiting device on the rotating platform, the installation limiting device comprising:

[0006] The mounting mechanism is located inside the rotating platform and is used for multi-point snap-fit ​​mounting plates;

[0007] A limiting mechanism is provided inside the rotating table to limit the vertical displacement of the gear cover at multiple points.

[0008] A transmission mechanism is provided between the worktable and the rotary table, and is used to adjust the position of the limiting mechanism and to disassemble the mounting mechanism.

[0009] Preferably, the mounting mechanism includes:

[0010] Mounting cylinders are equidistantly embedded inside the rotating platform, and mounting slots that mate with the mounting cylinders are equidistantly provided on the mounting plate.

[0011] A lifting rod, wherein the lifting rod is slidably inserted into the inner cavity of the mounting cylinder;

[0012] The lifting rod has a snap-fit ​​groove inside. One end of the snap-fit ​​rod is slidably inserted into the inner cavity of the snap-fit ​​groove. Snap-fit ​​holes are provided on both sides of the inner wall of the mounting groove. The other end of the snap-fit ​​rod passes through the mounting cylinder and is slidably inserted into the inner cavity of the snap-fit ​​hole. An inclined surface is provided on the other end of the snap-fit ​​rod.

[0013] The slider has first inclined grooves symmetrically opened on both sides of the inner wall of the snap-fit ​​groove. The slider is slidably inserted into the inner cavity of the first inclined groove, and the slider is fixedly connected to the snap-fit ​​rod.

[0014] A first compression spring is disposed inside the mounting cylinder. One end of the first compression spring is fixedly connected to the lifting rod, and the other end of the first compression spring is fixedly connected to the bottom end of the inner wall of the mounting cylinder.

[0015] The disassembly rod has one end passing through the mounting cylinder and fixedly connected to the lifting rod, while the other end of the disassembly rod cooperates with the transmission mechanism.

[0016] Preferably, the limiting mechanism includes:

[0017] The top of the rotating table has equidistant movable slots, and the sleeve plate is slidably disposed inside the movable slots.

[0018] A movable rod, one end of which is fixedly connected to a sleeve plate, and the other end of which is slidably inserted into the inner wall of a movable groove;

[0019] The extrusion block has transmission grooves equidistantly arranged inside the rotating platform. Extrusion grooves are arranged on both sides of the inner wall of the transmission groove. The extrusion block is slidably inserted into the inner cavity of the extrusion groove. The extrusion block is fixedly connected to the other end of the moving rod.

[0020] The second compression spring is sleeved on the outside of the moving rod. One end of the second compression spring is fixedly connected to the extrusion block, and the other end of the second compression spring is fixedly connected to the inner wall of the extrusion groove.

[0021] A limiting component is disposed inside the sleeve plate to limit the vertical displacement of the gear cover.

[0022] Preferably, the limiting component includes:

[0023] A lifting plate, wherein the lifting plate is slidably inserted into the inner cavity of the sleeve plate;

[0024] A limiting plate is slidably inserted into and connected to a lifting plate, and the limiting plate is used to fit the gear cover;

[0025] The positioning pin is threadedly connected to the top end of the lifting plate and is used to fit the limiting plate to restrict displacement.

[0026] The positioning rod has positioning grooves on both sides of the lifting plate and positioning holes on both sides of the inner wall of the sleeve plate. One end of the positioning rod is slidably inserted into the inner cavity of the positioning groove, and the other end of the positioning rod is slidably inserted into the inner cavity of the positioning hole.

[0027] The pressing rod is provided with a pressing groove between the positioning grooves. The pressing rod is rotatably disposed inside the pressing groove via a rotating shaft. The pressing rods are arranged in a cross pattern.

[0028] The pressing rod has a second inclined groove at one end, and one end of the pressing rod is slidably inserted into the inner cavity of the second inclined groove. The other end of the pressing rod is fixedly connected to the positioning rod.

[0029] The third compression spring has one end fixedly connected to the positioning rod and the other end fixedly connected to the inner wall of the pressing groove.

[0030] Preferably, the transmission mechanism includes:

[0031] A transmission plate is slidably disposed inside a transmission groove. Disassembly grooves are equidistantly provided on both sides of the transmission plate. One end of the disassembly rod is slidably inserted into the inner cavity of the disassembly groove. The extrusion block cooperates with the transmission plate.

[0032] A sliding rod, one end of which is fixedly connected to the inner wall of the transmission groove, and the other end of which is slidably inserted into the inner cavity of the transmission plate;

[0033] A fourth compression spring is sleeved on the outside of the slide rod. One end of the fourth compression spring is fixedly connected to the transmission plate, and the other end of the fourth compression spring is fixedly connected to the inner wall of the transmission groove.

[0034] A transmission rod is fixedly connected to the bottom end of a transmission plate. The bottom end of the rotating platform is provided with through slots at equal intervals, and the transmission rod is slidably inserted into the inner cavity of the through slots.

[0035] A fixed ring is fixedly connected to the top of the workbench, and the transmission rod cooperates with the inner wall of the fixed ring.

[0036] An adjusting plate, which is fixedly connected to the inner wall of the fixed ring, is used to guide the displacement of the transmission rod;

[0037] A disassembly assembly is disposed inside the retaining ring.

[0038] Preferably, the disassembly groove has an L-shaped cross-section, the transmission plate has an hourglass-shaped cross-section, and the outer wall of the transmission plate has a groove.

[0039] Preferably, the disassembly assembly includes:

[0040] The disassembly plate has a T-shaped groove on the outer wall of the fixing ring, and the disassembly plate is slidably inserted into the inner cavity of the T-shaped groove.

[0041] The bolt has countersunk holes symmetrically formed on the outer wall of the disassembly plate, and mounting holes symmetrically formed on the inner wall of the T-slot. The bolt passes through the countersunk holes and slides into the inner cavity of the mounting holes.

[0042] Preferably, the processing mechanism includes:

[0043] A feeding assembly, located at the top of the workbench, is used to feed the gear cover into the mold.

[0044] A grease applicator and driven wheel assembly assembly is provided on the top of the workbench and is used for applicating grease to the gear cover and installing the driven wheel.

[0045] A drive wheel rotation adjustment and fitting assembly is provided on the top of the worktable and is used for installing and adjusting the drive wheel;

[0046] A spring assembly assembly is disposed at the top of the worktable and is used to install a spring on the gear cover.

[0047] The inspection and unloading assembly is located at the top of the workbench and is used to inspect and unload the assembled gear cover.

[0048] Preferably, a CNC control console is fixedly installed on the top of the worktable for controlling the operation of the machining mechanism and the intermittent rotation of the rotary table.

[0049] The present invention also provides a method of using a gear cover assembly system, including the following specific steps:

[0050] Step 1: Start the machining mechanism and rotary table through the CNC console. The feeding component can clamp the gear cover into the mold on the rotary table. At this time, the rotary table can drive the current mold to rotate to the bottom of the grease dotting and driven wheel assembly component, thereby performing the grease dotting and driven wheel assembly operation.

[0051] Step 2: During the rotation, the transmission rod slides down from the adjustment plate and is pressed against the fixed ring by the elastic force of the fourth compression spring, which can drive the transmission plate to move outward of the transmission groove. At this time, the extrusion block will be stuck into the middle recess of the transmission plate under the elastic force of the second compression spring. At this time, the limiting plate will fit against the upper edge of the gear cover that needs to be limited, realizing the limitation during the assembly process.

[0052] Step 3: After the grease application and driven wheel assembly are completed, the rotating table will drive the gear cover to rotate sequentially to the transmission wheel rotation adjustment assembly and spring assembly assembly to complete the assembly of the transmission wheel and spring;

[0053] Step 4: After the transmission wheel and spring are assembled, the rotating table will drive the gear cover to rotate to the bottom of the detection and unloading component. At the same time, the transmission rod will slide back to the adjustment plate. At this time, the transmission plate will move into the transmission groove. Under the pressure of the transmission plate, the pressing block will make the limiting plate move away from the gear cover, thereby releasing the vertical limit and allowing the detection and unloading operation to be performed.

[0054] Step 5: After the material unloading operation, the rotating table can drive the empty mold to rotate back to the bottom of the loading component to realize the cyclic assembly work.

[0055] This invention discloses a gear cover assembly system, which has the following beneficial effects:

[0056] (1) The present invention utilizes the cooperative arrangement of the installation mechanism, the limiting mechanism and the transmission mechanism so that when the rotating table rotates intermittently, the limiting mechanism can limit the gear cover in the vertical direction during the assembly process through the transmission component, without affecting the assembly process. At the same time, during the inspection and loading / unloading process, the limiting mechanism can automatically release the vertical limit on the gear cover through the transmission component. Furthermore, when it is necessary to change the mold, the installation mechanism can release the fixing of the installation plate by the installation mechanism through the transmission mechanism, which is convenient for mold replacement, saves time and effort, and is easy to use.

[0057] (2) The present invention utilizes the installation cylinder, lifting rod, snap-fit ​​rod, slider, first compression spring and disassembly rod in a coordinated manner. The elastic force of the first compression spring can be used to ensure that the snap-fit ​​rod is always in the extended state without the influence of external force, thereby enabling multi-point positioning of the installation plate with the fixed mold. The opening of the inclined surface of the snap-fit ​​rod facilitates installation by pressing, making the operation simple and convenient.

[0058] (3) The present invention utilizes the coordinated arrangement of lifting plate, limiting plate, positioning pin, positioning rod, pressing rod, squeezing rod and third compression spring, so that when vertically limiting gear covers of different specifications, the positioning rod can be released from the limiting position of the lifting plate by pressing rod, thereby allowing the lifting plate to adjust its height. Then, the position of the limiting plate can be adjusted by positioning pin, so that the limiting plate can fit exactly at the upper edge of the gear cover to be limited when the limiting is required. This does not affect the installation and can limit the vertical direction, making it convenient to use.

[0059] (4) This invention utilizes a combination of a transmission plate, a sliding rod, a fourth compression spring, a transmission rod, a fixed ring, an adjusting plate, and a disassembly assembly. Under the elastic force of the fourth compression spring, the transmission rod can closely adhere to the inner wall of the fixed ring when the rotating table rotates, and drive the transmission plate to move when it encounters the adjusting plate. This allows for vertical positioning of the gear cover during the assembly process. Simultaneously, during the inspection and loading / unloading process, the transmission plate can compress the extrusion block, thereby pushing the sleeve plate to move via the moving rod, causing the limiting plate to move away from the gear cover, thus releasing the vertical positioning of the gear cover. When it is necessary to disassemble the mounting plate to replace the mold, the disassembly assembly can be removed. At this time, the transmission rod can continue to move outward, thereby pulling the transmission plate through the pull groove. This allows the disassembly groove on the transmission plate to simultaneously compress multiple disassembly rods, causing multiple lifting rods to descend synchronously, causing the snap-fit ​​rod to disengage from the snap-fit ​​hole. This allows for one-step disassembly of the mounting plate, facilitating the disassembly and replacement of the mold on the mounting plate, and making it convenient to use. Attached Figure Description

[0060] To more clearly illustrate the technical solutions in the embodiments of the present 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 present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0061] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0062] Figure 2 This is a schematic diagram of the structure of the mold below the feeding component of the present invention;

[0063] Figure 3 This is a schematic diagram of the structure of the mold below the assembly assembly of the grease and driven wheel of the present invention;

[0064] Figure 4 This is a top view of the internal structure of the rotating platform of the present invention;

[0065] Figure 5This is a schematic diagram of the internal structure of the mounting mechanism of the present invention from the front.

[0066] Figure 6 This is a top view of the internal structure of the transmission mechanism below the feeding assembly of the present invention;

[0067] Figure 7 This is a top view of the internal structure of the transmission mechanism below the spring assembly of the present invention;

[0068] Figure 8 This is a schematic diagram of the side structure of the transmission plate of the present invention;

[0069] Figure 9 This is a schematic diagram of the internal structure of the limiting mechanism of the present invention from the front.

[0070] Figure 10 This is a schematic diagram of the internal structure of the side of the limiting component of the present invention;

[0071] Figure 11 For the present invention Figure 10 Enlarged structural diagram at point A in the middle;

[0072] Figure 12 This is a bottom view of the internal structure of the rotating platform of the present invention;

[0073] Figure 13 This is a bottom view of the internal structure of the disassembly component of the present invention.

[0074] In the diagram: 1. Workbench; 2. Machining mechanism; 21. Feeding assembly; 22. Grease and driven wheel assembly; 23. Transmission wheel rotation adjustment assembly; 24. Spring assembly; 25. Inspection and unloading assembly; 3. Rotating table; 4. Mounting plate; 5. Mold; 6. Mounting mechanism; 61. Mounting cylinder; 62. Lifting rod; 63. Clamping rod; 64. Slider; 65. First compression spring; 66. Disassembly rod; 7. Limiting mechanism; 71. Sleeve plate; 72. Moving rod; 7 3. Extrusion block; 74. Second compression spring; 75. Limiting assembly; 751. Lifting plate; 752. Limiting plate; 753. Positioning pin; 754. Positioning rod; 755. Pressing rod; 756. Extrusion rod; 757. Third compression spring; 8. Transmission mechanism; 81. Transmission plate; 82. Slide rod; 83. Fourth compression spring; 84. Transmission rod; 85. Fixing ring; 86. Adjusting plate; 87. Disassembly assembly; 871. Disassembly plate; 872. Bolt; 9. CNC control console. Detailed Implementation

[0075] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0076] This application provides a gear cover assembly system that solves the problems of the inability to vertically limit the gear cover and the inconvenience of replacing multiple molds 5. It enables vertical limiting of the gear cover during the assembly process without affecting the assembly process. At the same time, during the inspection and loading / unloading process, the transmission component 8 can release the vertical limiting mechanism 7 of the gear cover. Furthermore, when it is necessary to replace the mold, the transmission mechanism 8 can release the fixing of the mounting plate 4 by the mounting mechanism 6, which is convenient for replacing the mold 5. It saves time and effort and is easy to use.

[0077] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0078] This invention discloses a gear cover assembly system.

[0079] According to the appendix Figure 1 As shown in Figure 13, the device includes a worktable 1, on which a machining mechanism 2 for assembling the gear cover is mounted. A rotating platform 3 is rotatably mounted on the worktable 1 via a drive component. Mounting plates 4 are equidistantly arranged on the rotating platform 3. A mold 5 for limiting the horizontal displacement of the gear cover is fixedly connected to the top of the mounting plates 4. An installation limiting device is provided on the rotating platform 3, which includes an installation mechanism 6, a limiting mechanism 7, and a transmission mechanism 8. The installation mechanism 6 is located inside the rotating platform 3 and is used for multi-point engagement of the mounting plates 4. The limiting mechanism 7 is located inside the rotating platform 3 and is used for multi-point restriction of the vertical displacement of the gear cover. The linear displacement transmission mechanism 8 is located between the worktable 1 and the rotating table 3. It is used to adjust the position of the limiting mechanism 7 and disassemble the mounting mechanism 6. The transmission mechanism 8 can limit the gear cover vertically during the assembly process without affecting the assembly process. At the same time, during the inspection and loading / unloading process, the transmission mechanism 8 can release the limiting mechanism 7 from the vertical limit of the gear cover. Also, when it is necessary to change the mold 5, the transmission mechanism 8 can release the mounting mechanism 6 from fixing the mounting plate 4, making it convenient to change the mold 5, saving time and effort, and making it easy to use.

[0080] Specifically, the installation mechanism 6 includes an installation cylinder 61, a lifting rod 62, a locking rod 63, a slider 64, a first compression spring 65, and a disassembly rod 66. The installation cylinder 61 is equidistantly embedded inside the rotating table 3. The installation plate 4 has equidistantly spaced installation grooves that mate with the installation cylinder 61, allowing the installation plate 4 to be positioned on the rotating table 3. The lifting rod 62 is slidably inserted into the inner cavity of the installation cylinder 61. The lifting rod 62 has a locking groove inside. One end of the locking rod 63 is slidably inserted into the inner cavity of the locking groove. Both sides of the inner wall of the installation groove have locking holes. The other end of the locking rod 63 passes through the installation cylinder 61 and is slidably inserted into the inner cavity of the locking hole. The other end of the locking rod 63 has an inclined surface. Both sides of the inner wall of the locking groove have symmetrically spaced first inclined grooves. The slider 64 is slidably inserted into the inner cavity of the first inclined groove. The slider 64 is fixedly connected to the locking rod 63. The first compression spring 65... The first compression spring 65 is located inside the mounting cylinder 61. One end of the first compression spring 65 is fixedly connected to the lifting rod 62, and the other end of the first compression spring 65 is fixedly connected to the bottom of the inner wall of the mounting cylinder 61. The first compression spring 65 is always in a compressed state, thus providing a stable upward elastic force to the lifting rod 62. This allows the locking rod 63 to always be in an extended state without external force, enabling multi-point positioning of the mounting plate 4 on which the mold 5 is fixed. The inclined surface of the locking rod 63 facilitates quick installation by pressing, making the operation simple and convenient. One end of the disassembly rod 66 passes through the mounting cylinder 61 and is fixedly connected to the lifting rod 62. The other end of the disassembly rod 66 cooperates with the transmission mechanism 8. The disassembly rod 66 facilitates the quick descent of the lifting rod 62 during disassembly, thereby causing the locking rod 63 to disengage from the locking hole, allowing the molds 5 on the mounting plate 4 to be disassembled and replaced one by one.

[0081] Specifically, the limiting mechanism 7 includes a sleeve plate 71, a moving rod 72, a pressing block 73, a second compression spring 74, and a limiting assembly 75. The top of the rotating platform 3 has equidistant moving grooves. The sleeve plate 71 is slidably disposed inside the moving grooves. One end of the moving rod 72 is fixedly connected to the sleeve plate 71, and the other end of the moving rod 72 is slidably inserted into the inner wall of the moving groove. The interior of the rotating platform 3 has equidistant transmission grooves. Pressing grooves are formed on both sides of the inner wall of the transmission grooves. The pressing block 73 is slidably inserted into the inner cavity of the pressing groove and is fixedly connected to the other end of the moving rod 72. The second compression spring 74... 4. The second compression spring 74 is sleeved on the outside of the moving rod 72. One end of the second compression spring 74 is fixedly connected to the extrusion block 73, and the other end of the second compression spring 74 is fixedly connected to the inner wall of the extrusion groove. The second compression spring 74 is always in a compressed state, so that it can provide a stable elastic force to the extrusion block 73, so that the extrusion block 73 can be tightly attached to the transmission plate 81. At the same time, the limiting component 75 on the sleeve 71 can be attached to the upper edge of the gear cover, so as to facilitate the vertical limiting of the gear cover. The limiting component 75 is set inside the sleeve 71 to limit the vertical displacement of the gear cover.

[0082] Furthermore, the limiting assembly 75 includes a lifting plate 751, a limiting plate 752, a positioning pin 753, a positioning rod 754, a pressing rod 755, a squeezing rod 756, and a third compression spring 757. The lifting plate 751 is slidably inserted into the inner cavity of the sleeve plate 71, and the limiting plate 752 is slidably inserted into the lifting plate 751. The limiting plate 752 is used to fit the gear cover. The positioning pin 753 is threadedly inserted into the top end of the lifting plate 751 to fit the limiting plate 752 and restrict movement. The displacement is achieved by providing positioning grooves on both sides of the lifting plate 751 and positioning holes on both sides of the inner wall of the sleeve plate 71. One end of the positioning rod 754 is slidably inserted into the inner cavity of the positioning groove, and the other end of the positioning rod 754 is slidably inserted into the inner cavity of the positioning hole. A pressing groove is provided between the positioning grooves, and a pressing rod 755 is rotatably mounted inside the pressing groove via a rotating shaft. The pressing rods 755 are arranged in a crisscross pattern, and one end of the pressing rod 755 has a second inclined groove. One end of the pressing rod 756 is connected to the first... The inner cavities of the two inclined grooves are slidably interlocked. The other end of the pressing rod 756 is fixedly connected to the positioning rod 754. One end of the third compression spring 757 is fixedly connected to the positioning rod 754, and the other end of the third compression spring 757 is fixedly connected to the inner wall of the pressing groove. The third compression spring 757 is always in a compressed state, thus providing a stable elastic force to the positioning rod 754, allowing the positioning rod 754 to be stably engaged with the positioning hole. At the same time, the pressing rod 755 can extend, so that when vertically limiting gear covers of different specifications, the positioning rod 754 can be released from the limiting position of the lifting plate 751 by the pressing rod 755, thereby allowing the height of the lifting plate 751 to be adjusted. Then, the position of the limiting plate 752 can be adjusted by the positioning pin 753, so that the limiting plate 752 can fit exactly at the upper edge of the gear cover to be limited when the limiting is required. This does not affect the installation and can limit the vertical direction, making it convenient to use.

[0083] Specifically, the transmission mechanism 8 includes a transmission plate 81, a slide rod 82, a fourth compression spring 83, a transmission rod 84, a fixing ring 85, an adjusting plate 86, and a disassembly assembly 87. The transmission plate 81 is slidably disposed inside the transmission groove. Disassembly grooves are equidistantly provided on both sides of the transmission plate 81. The other end of the disassembly rod 66 is slidably inserted into the inner cavity of the disassembly groove. The pressing block 73 cooperates with the transmission plate 81. The disassembly groove has an L-shaped cross-section and consists of an inclined groove and a horizontal groove. A pull groove is provided on the outer wall of the transmission plate 81. The pull groove facilitates the insertion of fingers to pull the transmission plate 81, causing the transmission plate 81 to press the disassembly rod 66 through the inclined inner wall of the groove. The lifting rod 62 can be lowered, causing the locking rod 63 to disengage from the locking hole, allowing the molds 5 on the mounting plate 4 to be disassembled and replaced one by one. The transmission plate 81 has an hourglass-shaped cross-section. When the extrusion block 73 is located in the middle recess of the transmission plate 81, the elastic force of the second compression spring 74 can be used to vertically limit the gear cover with the limiting plate 752. After the extrusion block 73 is displaced and extruded by the transmission plate 81, it will move the limiting plate 752 away from the gear cover through the sleeve plate 71, thus not affecting the normal detection and loading / unloading operation of the gear cover. One end of the slide rod 82 is fixedly connected to the inner wall of the transmission groove, and the other end of the slide rod 82... The fourth compression spring 83 is sleeved on the outside of the slide rod 82 and is slidably inserted into the inner cavity of the transmission plate 81. One end of the fourth compression spring 83 is fixedly connected to the transmission plate 81, and the other end is fixedly connected to the inner wall of the transmission groove. The fourth compression spring 83 is always in a compressed state, so that the transmission rod 84 on the transmission plate 81 can be tightly pressed against the fixing ring 85. The transmission rod 84 is fixedly connected to the bottom end of the transmission plate 81. The bottom end of the rotating table 3 is provided with through slots at equal intervals. The transmission rod 84 is slidably inserted into the inner cavity of the through slots. The fixing ring 85 is fixedly connected to the top end of the worktable 1. The transmission rod 84 and the inner wall of the fixing ring 85 cooperate with each other to adjust... The section plate 86 is fixedly connected to the inner wall of the fixed ring 85 and is used to guide the displacement of the transmission rod 84. When the rotating table 3 rotates, the transmission rod 84 can fit tightly against the inner wall of the fixed ring 85 and drive the transmission plate 81 to move when it encounters the adjusting plate 86. This achieves vertical limitation of the gear cover in the assembly process when it fits against the inner wall of the fixed ring 85. At the same time, in the inspection and loading / unloading process, the transmission plate 81 can squeeze the extrusion block 73, thereby pushing the sleeve plate 71 to move through the moving rod 72, so that the limiting plate 752 moves away from the gear cover, thereby releasing the vertical limitation of the gear cover. The disassembly component 87 is set inside the fixed ring 85.

[0084] Furthermore, the disassembly assembly 87 includes a disassembly plate 871 and bolts 872. The outer wall of the fixing ring 85 has a T-shaped groove. The disassembly plate 871 is slidably inserted into the inner cavity of the T-shaped groove. The outer wall of the disassembly plate 871 has symmetrical countersunk holes. The inner wall of the T-shaped groove has symmetrical mounting holes. The bolts 872 pass through the countersunk holes and are slidably inserted into the inner cavity of the mounting holes. The disassembly plate 871 is part of the fixing ring 85 and can form a perfect ring, which facilitates the limiting of the transmission rod 84. At the same time, when it is necessary to disassemble the mold 5, the disassembly plate 871 is removed, thereby releasing the limiting of the transmission plate 81 and the transmission rod 84. The transmission plate 81 can then be pulled by the groove to realize the disassembly operation of the mold 5.

[0085] Specifically, the processing mechanism 2 includes a feeding assembly 21, a grease application and driven wheel assembly 22, a transmission wheel rotation adjustment and fitting assembly 23, a spring assembly 24, and a detection and unloading assembly 25. The feeding assembly 21 is located at the top of the worktable 1 and is used to send the gear cover to the inside of the mold 5. The feeding assembly 21 can intermittently clamp the gear cover material one by one into the mold 5 above the rotating table 3 using the grippers. The grease application and driven wheel assembly 22 is located at the top of the worktable 1 and is used to apply grease to the gear cover and install the driven wheel. The grease application and driven wheel assembly 22 is an independent structure that integrates the grease application mechanism and the driven wheel assembly mechanism. The gear cover material is conveyed to the bottom of this assembly via the rotating table 3. When the material reaches the bottom of this assembly, the upper and lower cylinders of the grease application mechanism extend. After extension, the grease is applied by the grease application valve switch. The driven wheel mechanism can simultaneously remove the driven wheel using the upper and lower cylinders. After the above actions are completed, the mechanism moves in CNC mode from the driven wheel pick-up position to the driven wheel assembly position for gear assembly. After gear assembly, the mechanism moves back to the gear pick-up position in CNC mode to pick up the gear and wait for the next material supply, repeating this action. The transmission wheel rotation adjustment and fitting assembly 23 is set at the top of the worktable 1 and is used to install and adjust the transmission wheel. The transmission wheel rotation adjustment and fitting assembly 23 mainly uses CNC movement, slide cylinder, pneumatic gripper, and CNC rotation to assemble the transmission wheel. The mechanism moves in CNC mode to the drive wheel pick-up position, and uses the slide cylinder and pneumatic gripper to pick up the transmission wheel. After picking up the transmission wheel, the mechanism moves in CNC mode to the drive wheel installation position. When it reaches the drive wheel installation position, it uses the slide cylinder and pneumatic gripper to install the transmission wheel. The most important part of this process is that the motor on the mechanism needs to rotate in CNC mode to make a circular swing with the driven wheel. For the matching assembly, the spring assembly assembly 24 is set at the top of the worktable 1 and is used to install the spring on the gear cover. The spring assembly assembly 24 is a two-stage push-type top spring mechanism. The spring is picked up and assembled by the offset slide cylinder. When the offset slide cylinder extends to the spring picking position, the spring flows into the spring material groove fixed above the offset slide cylinder. When the sensor detects the presence of the spring, the offset slide cylinder returns and waits for the gear cover material to be conveyed to the front of this mechanism by the turntable mechanism. The first stage cylinder or motor CNC extends to the designated position. When the first stage reaches the designated position, the second stage cylinder or motor CNC extends again. The ejector pin assembles the spring through the spring material groove. The detection and unloading assembly 25 is set at the top of the worktable 1 and is used to detect and unload the assembled gear cover. The detection and unloading assembly 25 mainly consists of motor CNC movement, three-axis cylinder, and pneumatic gripper combination.The driven wheel detection sensor, transmission wheel detection sensor, and spring sensor are integrated and fixed on the pneumatic gripper. When the motor CNC moves to the designated position, in conjunction with the three-axis cylinder and the pneumatic gripper, the driven wheel detection sensor, transmission wheel detection sensor, and spring sensor begin to detect whether the corresponding parts assembled with the gear cover are present, thereby judging and screening good and defective products. All components of the above processing mechanism 2 are existing mechanisms and will not be described in detail.

[0086] Furthermore, a CNC control console 9 is fixedly installed on the top of the workbench 1 to control the operation of the machining mechanism 2 and the intermittent rotation of the rotary table 3. The CNC control console 9 is electrically connected to an external power supply through an external switch, which can drive the rotary table 3 so that multiple molds 5 pass through each machining component of the machining mechanism 2 one by one, thereby realizing the automated assembly of the gear cover.

[0087] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A gear cover assembling system, comprising a workbench (1) provided with a machining mechanism (2) for assembling a gear cover, and a rotating table (3) rotatably arranged on the workbench (1) by a driving member, characterized in that, The rotating table (3) is provided with mounting plates (4) at equal intervals, the top end of the mounting plate (4) is fixedly connected with a mold (5) for limiting the horizontal displacement of the gear cover, the rotating table (3) is provided with a mounting limiting device, and the mounting limiting device comprises: An installation mechanism (6) is arranged in the interior of the rotating table (3) and is used for multi-point clamping of the mounting plate (4); A limiting mechanism (7) is arranged in the interior of the rotating table (3) and is used for multi-point limiting of the vertical displacement of the gear cover, and the limiting mechanism (7) comprises: An extrusion block (73) is slidably connected with the inner cavity of the extrusion groove, A transmission mechanism (8) is arranged between the workbench (1) and the rotating table (3) and is used for adjusting the position of the limiting mechanism (7) and disassembling the installation mechanism (6), and the transmission mechanism (8) comprises: A transmission plate (81) is slidably arranged in the interior of the transmission groove, equal and spaced-apart disassembly grooves are formed in the two sides of the transmission plate (81), the extrusion block (73) and the transmission plate (81) are matched with each other, the cross section of the disassembly groove is L-shaped, the cross section of the transmission plate (81) is hourglass-shaped, and a pulling groove is formed in the outer wall of the transmission plate (81); A slide rod (82) is fixedly connected at one end with the inner wall of the transmission groove and is slidably connected at the other end with the inner cavity of the transmission plate (81); A fourth compression spring (83) is sleeved at the outer portion of the slide rod (82), one end of the fourth compression spring (83) is fixedly connected with the transmission plate (81), and the other end of the fourth compression spring (83) is fixedly connected with the inner wall of the transmission groove; A transmission rod (84) is fixedly connected at the bottom end of the transmission plate (81), equal and spaced-apart through grooves are formed in the bottom end of the rotating table (3), and the transmission rod (84) is slidably connected with the inner cavity of the through groove; A fixed ring (85) is fixedly connected at the top end of the workbench (1), and the transmission rod (84) and the inner wall of the fixed ring (85) are matched with each other; An adjusting plate (86) is fixedly connected with the inner wall of the fixed ring (85) and is used for guiding the displacement of the transmission rod (84); A disassembly assembly (87) is arranged in the interior of the fixed ring (85).

2. A gear cover assembly system according to claim 1, wherein, The installation mechanism (6) comprises: An installation cylinder (61) is embedded in the interior of the rotating table (3) at equal intervals, equal and spaced-apart installation grooves are formed in the mounting plate (4) and matched with the installation cylinder (61); A lifting rod (62) is slidably connected with the inner cavity of the installation cylinder (61). The clamping rod (63) is slidably connected with the inner cavity of the clamping slot at one end of the clamping rod (63), and the other end of the clamping rod (63) is slidably connected with the inner cavity of the clamping hole of the installation cylinder (61), and the other end of the clamping rod (63) is provided with an inclined surface; The sliding block (64) is slidably connected with the inner cavity of the first inclined slot, and the sliding block (64) is fixedly connected with the clamping rod (63); The first compression spring (65) is arranged in the installation cylinder (61), one end of the first compression spring (65) is fixedly connected with the lifting rod (62), and the other end of the first compression spring (65) is fixedly connected with the bottom end of the inner wall of the installation cylinder (61); The dismounting rod (66) is fixedly connected with the lifting rod (62) at one end of the dismounting rod (66), and the other end of the dismounting rod (66) is slidably connected with the inner cavity of the dismounting slot.

3. A gear cover assembly system according to claim 2, wherein, The limiting mechanism (7) comprises: The sleeve plate (71) is slidably arranged in the moving slot at the top end of the rotating table (3); The moving rod (72) is fixedly connected with the sleeve plate (71) at one end of the moving rod (72), and the other end of the moving rod (72) is slidably connected with the inner wall of the moving slot, and the extrusion block (73) is fixedly connected with the other end of the moving rod (72); The second compression spring (74) is arranged outside the moving rod (72), one end of the second compression spring (74) is fixedly connected with the extrusion block (73), and the other end of the second compression spring (74) is fixedly connected with the inner wall of the extrusion slot; The limiting assembly (75) is arranged in the sleeve plate (71) and is used for limiting the vertical displacement of the gear cover.

4. A gear cover assembly system according to claim 3, wherein, The limiting assembly (75) comprises: The lifting plate (751) is slidably connected with the inner cavity of the sleeve plate (71); The limiting plate (752) is slidably connected with the lifting plate (751), and the limiting plate (752) is used for abutting the gear cover; The positioning pin (753) is threadedly connected with the top end of the lifting plate (751) and is used for abutting the limiting plate (752) to limit displacement; The positioning rod (754) is slidably connected with the inner cavity of the positioning slot at one end of the positioning rod (754), and the other end of the positioning rod (754) is slidably connected with the inner cavity of the positioning hole; The pressing rod (755) is rotatably arranged in the pressing slot through the rotating shaft, and the pressing rod (755) is arranged in cross. A pressing rod (756) is provided with a second inclined slot at one end of the pressing rod (755), and one end of the pressing rod (756) is slidably connected with the inner cavity of the second inclined slot, and the other end of the pressing rod (756) is fixedly connected with the positioning rod (754); A third compression spring (757) is provided with one end fixedly connected with the positioning rod (754), and the other end fixedly connected with the inner wall of the pressing groove.

5. A gear cover assembly system according to claim 1, wherein, The disassembly assembly (87) comprises: A disassembly plate (871) is provided with a T-shaped slot at the outer wall of the fixing ring (85), and the disassembly plate (871) is slidably connected with the inner cavity of the T-shaped slot; A bolt (872) is provided with a counterbore at the outer wall of the disassembly plate (871) and an installation hole at the inner wall of the T-shaped slot, and the bolt (872) is slidably connected with the inner cavities of the counterbore and the installation hole.

6. A gear cover assembly system according to claim 1, wherein, The processing mechanism (2) comprises: The feeding assembly (21) is arranged at the top end of the workbench (1) and is used for feeding the gear cover into the mold (5); The grease and driven wheel assembly component (22) is arranged at the top end of the workbench (1) and is used for greasing the gear cover and installing the driven wheel; The transmission wheel rotation adjustment assembly (23) is arranged at the top end of the workbench (1) and is used for installing and adjusting the transmission wheel; The spring assembly component (24) is arranged at the top end of the workbench (1) and is used for installing the spring on the gear cover; The detection and discharging assembly (25) is arranged at the top end of the workbench (1) and is used for detecting and discharging the assembled gear cover.

7. A system for assembling a gear boot cover according to claim 1, wherein The top end of the workbench (1) is fixedly provided with a numerical control console (9) for controlling the operation of the processing mechanism (2) and the intermittent rotation of the rotating table (3).

8. A method of using a gear boot assembly system according to any one of claims 1-7, characterized in that, The specific use steps comprise: Step one: start the processing mechanism (2) and the rotating table (3) through the numerical control console (9), the feeding assembly (21) can clamp the gear cover into the mold (5) at the inner side of the rotating table (3), and the rotating table (3) can drive the current mold (5) to rotate below the grease and driven wheel assembly component (22) to perform the grease and driven wheel assembly operation; Step two: in the rotating process, the transmission rod (84) slides down from the adjusting plate (86) and tightly abuts against the fixing ring (85) under the elastic force of the fourth compression spring (83), so as to drive the transmission plate (81) to displace outwardly of the transmission groove, and the pressing block (73) is clamped into the middle recess of the transmission plate (81) under the elastic force of the second compression spring (74), and the limiting plate (752) abuts against the upper edge of the gear cover to be limited, thereby limiting in the assembly process. Step three: after the assembly of the grease and the driven wheel is completed, the rotating table (3) will drive the gear cover to rotate to the transmission wheel rotation adjustment assembly (23) and the spring assembly assembly (24) to realize the assembly of the transmission wheel and the spring; Step four: after the assembly of the transmission wheel and the spring is also completed, the rotating table (3) will drive the gear cover to rotate to the lower side of the detection and discharging assembly (25), and the transmission rod (84) will slide to the adjusting plate (86) again. At this time, the transmission plate (81) will displace to the inside of the transmission groove, and the extrusion block (73) will be extruded by the transmission plate (81), so that the limiting plate (752) is away from the gear cover, thereby releasing the limiting in the vertical direction, so that the detection and discharging operation can be performed; Step five: after the discharging operation is performed, the rotating table (3) can drive the empty mold (5) to rotate to the lower side of the feeding assembly (21) again, so as to realize the cyclic assembly work.

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