Gear protecting cover assembling system and method

Abstract

The invention discloses a gear protecting cover assembling system, and relates to the technical field of gear protecting cover production. The gear protecting cover assembling system comprises a workbench, a rotating table is rotationally arranged on the workbench through a driving part, an installation limiting device is arranged on the rotating table, and the installation limiting device comprises an installation mechanism arranged in the rotating table; the limiting mechanism is arranged in the rotating table; and the transmission mechanism is arranged between the working table and the rotating table. According to the gear protecting cover assembling system, by means of the arrangement mode that the mounting mechanism, the limiting mechanism and the transmission mechanism are matched with one another, when the rotating table rotates intermittently, the limiting mechanism can limit a gear protecting cover in the vertical direction in the assembling process through the transmission assembly, the assembling process is not affected, and meanwhile when a mold needs to be replaced, the mold can be replaced conveniently. And fixing of the mounting mechanism to the mold can be relieved through the transmission mechanism, replacement is convenient, time and labor are saved, and use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of gear cover production, and in particular to a gear cover assembly system and method. Background Art

[0002] When assembling the gear cover, it is generally necessary to go through multiple processes to install the driving wheel, driven wheel, and spring on the cover. First, the installation position of the driving wheel and driven wheel must be accurately located to ensure that the clearance between them and the cover is appropriate to ensure smooth transmission. Next, carefully place the spring in the appropriate position and use its elastic force to provide a certain buffer and auxiliary effect for the gear system. During the entire assembly process, the installation accuracy and strength of each component must be strictly controlled to avoid failures and wear caused by improper assembly and ensure the efficient operation of the gear system;

[0003] However, when assembling the above process, in order to facilitate the installation of the driving wheel and the driven wheel, the protective cover is generally horizontally limited inside the mold by a limiting mold, which can only limit the horizontal direction but not the vertical direction. During assembly, the overall stability of the gear protective cover is poor, and when assembling gear protective covers of different specifications, different molds need to be replaced. Due to the large number of workstations, disassembly and assembly is inconvenient, time-consuming and labor-intensive. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a gear cover assembly system and method, which solves the problem that the gear cover cannot be limited in the vertical direction and the problem that the molds are too numerous to be replaced.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a gear cover assembly system, comprising a workbench, a processing mechanism for assembling the gear cover is arranged on the workbench, a rotating table is arranged on the workbench through a driving member, mounting plates are arranged equidistantly on the rotating table, a mold for limiting the horizontal displacement of the gear cover is fixedly connected to the top of the mounting plate, and an installation limit device is arranged on the rotating table, and the installation limit device includes:

[0006] A mounting mechanism, the mounting mechanism is arranged inside the rotating platform and is used for multi-point clamping of the mounting plate;

[0007] A limiting mechanism, which is arranged inside the rotating platform and is used to limit the vertical displacement of the gear cover at multiple points;

[0008] The transmission mechanism is arranged between the workbench and the rotating table, and is used to adjust the position of the limiting mechanism and disassemble the installation mechanism.

[0009] Preferably, the mounting mechanism comprises:

[0010] Installation tubes, which are equidistantly embedded in the rotating platform, and the installation plate is provided with installation grooves matching the installation tubes at equidistant intervals;

[0011] A lifting rod, the lifting rod is slidably connected with the inner cavity of the mounting tube;

[0012] A clamping rod, wherein a clamping groove is provided inside the lifting rod, one end of the clamping rod is slidably inserted and connected with the inner cavity of the clamping groove, clamping holes are provided on both sides of the inner wall of the installation groove, the other end of the clamping rod passes through the installation tube and is slidably inserted and connected with the inner cavity of the clamping hole, and the other end of the clamping rod is provided with an inclined surface;

[0013] A slider, wherein first oblique grooves are symmetrically provided on both sides of the inner wall of the clamping groove, the slider is slidably and interlacedly connected with the inner cavity of the first oblique groove, and the slider is fixedly connected with the clamping rod;

[0014] A first compression spring, wherein the first compression spring is disposed inside the mounting tube, 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 tube;

[0015] A disassembly rod, one end of which passes through the mounting tube and is fixedly connected to the lifting rod, and the other end of which cooperates with the transmission mechanism.

[0016] Preferably, the limiting mechanism comprises:

[0017] A sleeve plate, wherein the top of the rotating table is provided with movable grooves at equal intervals, and the sleeve plate is slidably arranged inside the movable grooves;

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

[0019] An extrusion block, wherein the interior of the rotating table is provided with transmission grooves at equal intervals, and both sides of the inner wall of the transmission groove are provided with extrusion grooves, the extrusion block is slidably connected with the inner cavity of the extrusion groove, and the extrusion block is fixedly connected to the other end of the moving rod;

[0020] A second compression spring, wherein 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 limit assembly is arranged inside the sleeve plate and is used to limit the vertical displacement of the gear cover.

[0022] Preferably, the limiting component comprises:

[0023] A lifting plate, the lifting plate is slidably and interlacedly connected with the inner cavity of the sleeve plate;

[0024] A limit plate, the limit plate is slidably connected with the lifting plate, and the limit plate is used to fit the gear cover;

[0025] A positioning pin, the positioning pin is connected to the top thread of the lifting plate and is used to fit the limiting plate to limit displacement;

[0026] A positioning rod, wherein positioning grooves are provided on both sides of the lifting plate, positioning holes are provided on both sides of the inner wall of the sleeve plate, one end of the positioning rod is slidably connected with the inner cavity of the positioning groove, and the other end of the positioning rod is slidably connected with the inner cavity of the positioning hole;

[0027] A pressing rod, wherein a pressing groove is provided between the positioning grooves, and the pressing rod is rotatably arranged inside the pressing groove through a rotating shaft, and the pressing rod is cross-arranged;

[0028] An extrusion rod, wherein one end of the pressing rod is provided with a second oblique groove, one end of the extrusion rod is slidably interlaced with the inner cavity of the second oblique groove, and the other end of the extrusion rod is fixedly connected with the positioning rod;

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

[0030] Preferably, the transmission mechanism comprises:

[0031] A transmission plate, wherein the transmission plate is slidably arranged inside the transmission groove, disassembly grooves are equidistantly provided on both sides of the transmission plate, one end of the disassembly rod is slidably connected with the inner cavity of the disassembly groove, and the extrusion block cooperates with the transmission plate;

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

[0033] a fourth compression spring, wherein the 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, the transmission rod is fixedly connected to the bottom end of the transmission plate, through slots are equidistantly provided at the bottom end of the rotating table, and the transmission rod is slidably connected with the inner cavity of the through slots;

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

[0036] An adjustment plate, the adjustment plate is fixedly connected to the inner wall of the fixing ring and is used to guide the displacement of the transmission rod;

[0037] The disassembly component is arranged inside the fixing ring.

[0038] Preferably, the cross section of the disassembly groove is L-shaped, the cross section of the transmission plate is hourglass-shaped, and a drawing groove is provided on the outer wall of the transmission plate.

[0039] Preferably, the disassembly assembly comprises:

[0040] A disassembly plate, wherein the outer wall of the fixing ring is provided with a T-shaped groove, and the disassembly plate is slidably interlaced with the inner cavity of the T-shaped groove;

[0041] The bolts are symmetrically provided with countersunk holes on the outer wall of the disassembly plate, and the inner wall of the T-slot is symmetrically provided with mounting holes, and the bolts pass through the countersunk holes and the inner cavity of the mounting holes to be slidably interlaced and connected.

[0042] Preferably, the processing mechanism comprises:

[0043] A feeding assembly, which is arranged on the top of the workbench and is used to deliver the gear cover to the inside of the mold;

[0044] A grease point and driven wheel assembly component, which is arranged on the top of the workbench and is used for grease point on the gear cover and installation of the driven wheel;

[0045] A transmission wheel rotation adjustment matching assembly, which is arranged at the top of the workbench and is used to install and adjust the transmission wheel;

[0046] A spring assembly component, which is disposed on the top of the workbench and is used to install the spring on the gear cover;

[0047] The detection and blanking component is arranged at the top of the workbench and is used for detecting and blanking the assembled gear cover.

[0048] Preferably, a numerical control console is fixedly mounted on the top of the workbench to control the operation of the processing mechanism and the intermittent rotation of the turntable.

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

[0050] Step 1: Start the processing mechanism and the rotating table through the CNC console. The loading assembly can clamp the gear cover to the inside of the mold on the rotating table. At this time, the rotating table can drive the current mold to rotate to the bottom of the grease point and driven wheel assembly assembly, so as to perform the grease point 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 fixing ring under the elastic force of the fourth compression spring, thereby driving the transmission plate to move to the outside of the transmission groove. At this time, the extrusion block is clamped into the middle depression of the transmission plate under the elastic force of the second compression spring. At this time, the limit plate is pressed against the upper edge of the gear cover to be limited, thereby realizing the limit in the assembly process;

[0052] Step 3: After the grease application and driven wheel assembly operations are completed, the rotating table will drive the gear cover to rotate in sequence to the transmission wheel rotation adjustment matching assembly and the spring assembly assembly to realize the assembly of the transmission wheel and the 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 assembly, and the transmission rod will slide back to the adjustment plate. At this time, the transmission plate will move toward the inside of the transmission slot. The extrusion block will be squeezed by the transmission plate to make the limit plate away from the gear cover, thereby releasing the vertical limit, and the detection and unloading operations can be carried out;

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

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

[0056] (1) The present invention utilizes the arrangement mode in which the mounting mechanism, the limiting mechanism and the transmission mechanism cooperate with each other, 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, but it does not affect the assembly process. At the same time, during the inspection and loading and unloading process, the limiting mechanism can automatically release the limit on the gear cover in the vertical direction through the transmission component. At the same time, when the mold needs to be replaced, the fixing of the mounting plate by the mounting mechanism can be released through the transmission mechanism, which is convenient for replacing the mold, saving time and effort, and is easy to use;

[0057] (2) The present invention utilizes the arrangement mode in which the installation cylinder, the lifting rod, the clamping rod, the slider, the first compression spring and the disassembly rod cooperate with each other, and can utilize the elastic force of the first compression spring to enable the clamping rod to always be in an extended state without the influence of external force, so that the mounting plate with the mold fixed thereon can be positioned at multiple points. The opening of the inclined surface of the clamping rod facilitates installation by pressing, and the operation is simple and convenient;

[0058] (3) The present invention utilizes a configuration in which the lifting plate, the limiting plate, the positioning pin, the positioning rod, the pressing rod, the extruding rod and the third compression spring cooperate with each other, so that when different specifications of gear protective covers are vertically limited, the limiting of the lifting plate by the positioning rod can be released by the pressing rod, so that the lifting plate can be adjusted in height, and then the position of the limiting plate can be adjusted by the positioning pin, so that the limiting plate can be exactly attached to the upper edge of the gear protective cover to be limited when it is required, so that it can not only not affect the installation, but also can be limited in the vertical direction, which is convenient for use;

[0059] (4) The present invention utilizes a transmission plate, a sliding rod, a fourth compression spring, a transmission rod, a fixed ring, an adjustment plate and a disassembly component in a mutually coordinated arrangement. Under the elastic force of the fourth compression spring, the transmission rod can be tightly attached to the inner wall of the fixed ring when the turntable rotates, and drive the transmission plate to move when encountering the adjustment plate, so that the gear cover can be limited in the vertical direction during the assembly process. At the same time, the extrusion block can be squeezed by the transmission plate during the detection and loading and unloading processes, so that the sleeve plate is pushed to move by the moving rod, so that the limit plate is away from the gear cover, thereby releasing the vertical limit on the gear cover. When it is necessary to disassemble the mounting plate to replace the mold, the disassembly component can be removed. At this time, the transmission rod can continue to move outward, so that the transmission plate can be pulled through the pulling groove, so that the disassembly groove opened on the transmission plate can squeeze multiple disassembly rods at the same time, so that the multiple lifting rods are synchronously lowered, so that the clamping rod is disengaged from the clamping hole, so that the mounting plates can be disassembled one by one, which is convenient for disassembly and replacement of the mold on the mounting plate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0061] Figure 1 It 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 assembly 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 point and the driven wheel of the present invention;

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

[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 schematic diagram of the internal structure of the transmission mechanism below the feeding assembly of the present invention from a top view;

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

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

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

[0070] Fig.10 This is a schematic diagram of the internal structure of the side of the limit assembly of the present invention;

[0071] Fig.11 For the present invention Fig.10 The enlarged structural diagram at A in the middle;

[0072] Fig.12 This is a schematic diagram of the internal structure of the rotating platform of the present invention when viewed from above;

[0073] Fig.13 This is a schematic diagram of the internal structure of the disassembled component of the present invention when viewed from above.

[0074] In the figure: 1. workbench; 2. processing mechanism; 21. feeding assembly; 22. grease point and driven wheel assembly assembly; 23. transmission wheel rotation adjustment matching assembly; 24. spring assembly assembly; 25. detection 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. limit 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. Sliding rod; 83. Fourth compression spring; 84. Transmission rod; 85. Fixing ring; 86. Adjusting plate; 87. Disassembly assembly; 871. Disassembly plate; 872. Bolt; 9. CNC console. DETAILED DESCRIPTION

[0075] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0076] The embodiment of the present application solves the problem that the gear cover cannot be limited in the vertical direction and the mold 5 is inconvenient to replace by a large number by providing a gear cover assembly system. The gear cover can be limited in the vertical direction during the assembly process without affecting the assembly process. At the same time, during the inspection and loading and unloading processes, the limiting mechanism 7 can be released from the vertical limit of the gear cover through the transmission component 8. At the same time, when the mold needs to be replaced, the mounting mechanism 6 can be released from the fixing of the mounting plate 4 through the transmission mechanism 8, so that the mold 5 can be replaced conveniently, saving time and effort and being easy to use.

[0077] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0078] The embodiment of the invention discloses a gear cover assembly system.

[0079] According to the attached Figure 1 As shown in FIG. 13 , the workbench 1 comprises a processing mechanism 2 for assembling the gear cover, the workbench 1 comprises a rotating table 3 which is rotatably arranged on the workbench 1 by a driving member, the rotating table 3 comprises mounting plates 4 which are equidistantly arranged on the rotating table 3, the top of the mounting plates 4 is fixedly connected with a mold 5 for limiting the horizontal displacement of the gear cover, the rotating table 3 comprises an installation limiting device, the installation limiting device comprises an installation mechanism 6, a limiting mechanism 7 and a transmission mechanism 8, the installation mechanism 6 is arranged inside the rotating table 3 for clamping the mounting plate 4 at multiple points, the limiting mechanism 7 is arranged inside the rotating table 3 for limiting the vertical displacement of the gear cover at multiple points, and the mounting plate 4 is fixedly connected with the top of the mounting plate 4. Straight displacement, the 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 the disassembly of the mounting mechanism 6. The transmission mechanism 8 can be used to enable the limiting mechanism 7 to limit the gear cover in the vertical direction during the assembly process, but it will not affect the assembly process. At the same time, during the inspection and loading and unloading processes, the transmission mechanism 8 can be used to release the vertical limit of the gear cover by the limiting mechanism 7. At the same time, when the mold 5 needs to be replaced, the mounting mechanism 6 can be used to release the fixation of the mounting plate 4, which is convenient for replacing the mold 5, saving time and effort, and is easy to use.

[0080] Specifically, the mounting mechanism 6 includes a mounting cylinder 61, a lifting rod 62, a clamping rod 63, a slider 64, a first compression spring 65 and a disassembly rod 66. The mounting cylinder 61 is equidistantly embedded in the interior of the rotating table 3. The mounting plate 4 is equidistantly provided with mounting grooves that match the mounting cylinder 61. The mounting plate 4 can be limited on the rotating table 3 by the mounting cylinder 61. The lifting rod 62 is slidably inserted and connected with the inner cavity of the mounting cylinder 61. A clamping groove is provided inside the lifting rod 62. One end of the clamping rod 63 is slidably inserted and connected with the inner cavity of the clamping groove. Clamping holes are provided on both sides of the inner wall of the mounting groove. The other end of the clamping rod 63 passes through the mounting cylinder 61 and is slidably inserted and connected with the inner cavity of the clamping hole. The other end of the clamping rod 63 is provided with an inclined surface. The first oblique groove is symmetrically provided on both sides of the inner wall of the clamping groove. The slider 64 is slidably inserted and connected with the inner cavity of the first oblique groove. The slider 64 is fixedly connected to the clamping rod 63. The first compression spring 65 The first compression spring 65 is arranged inside the mounting tube 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 end of the inner wall of the mounting tube 61. The first compression spring 65 is always in a compressed state, thereby providing a stable upward elastic force to the lifting rod 62, so that the clamping rod 63 can always be in an extended state without the influence of external force, so that the mounting plate 4 with the mold 5 fixed thereon can be positioned at multiple points. The inclined surface of the clamping rod 63 is convenient for rapid installation by pressing, and the operation is simple and convenient. One end of the disassembly rod 66 passes through the mounting tube 61 and is fixedly connected to the lifting rod 62, and the other end of the disassembly rod 66 cooperates with the transmission mechanism 8. The disassembly rod 66 is convenient for quickly driving the lifting rod 62 to descend during disassembly, thereby causing the clamping rod 63 to disengage from the clamping hole, so that the molds 5 on the mounting plate 4 can be disassembled and replaced one by one.

[0081] Specifically, the limiting mechanism 7 includes a sleeve plate 71, a moving rod 72, an extrusion block 73, a second compression spring 74 and a limiting assembly 75. The top of the rotating table 3 is equidistantly provided with moving grooves, the sleeve plate 71 is slidably arranged inside the moving groove, 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 and interlacedly connected with the inner wall of the moving groove. The interior of the rotating table 3 is equidistantly provided with transmission grooves, and both sides of the inner wall of the transmission groove are provided with extrusion grooves. The extrusion block 73 is slidably and interlacedly connected with the inner cavity of the extrusion groove, the extrusion block 73 is fixedly connected to the other end of the moving rod 72, and the second compression spring 74 is fixedly connected to the other end of the moving rod 72. 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 a stable elastic force can be provided to the extrusion block 73 so that the extrusion block 73 can be closely attached to the transmission plate 81. At the same time, the limiting component 75 on the sleeve plate 71 can be attached to the upper edge of the gear cover, so as to facilitate the vertical limitation of the gear cover. The limiting component 75 is arranged inside the sleeve plate 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, an extrusion rod 756 and a third compression spring 757. The lifting plate 751 is slidably connected with the inner cavity of the sleeve plate 71, and the limiting plate 752 is slidably connected with the lifting plate 751. The limiting plate 752 is used to fit the gear cover, and the positioning pin 753 is threadedly connected with the top of the lifting plate 751 to fit the limiting plate 752 to limit the gear cover. The lifting plate 751 is provided with positioning grooves on both sides, and the inner wall of the sleeve plate 71 is provided with positioning holes on both sides. One end of the positioning rod 754 is slidably inserted and connected with the inner cavity of the positioning groove, and the other end of the positioning rod 754 is slidably inserted and connected with the inner cavity of the positioning hole. A pressing groove is provided between the positioning grooves, and the pressing rod 755 is rotatably arranged inside the pressing groove through the rotating shaft. The pressing rods 755 are cross-arranged, and one end of the pressing rod 755 is provided with a second inclined groove, and one end of the extrusion rod 756 is connected with the first When the locking cam 754 is in a state of being firmly fixed to the locking cam 756, the locking cam 756 can be swung to a stop so that the locking cam 756 can be swung to a stop so that the locking cam 756 can be firmly fixed to the locking cam 756.

[0083] Specifically, the transmission mechanism 8 includes a transmission plate 81, a slide bar 82, a fourth compression spring 83, a transmission rod 84, a fixing ring 85, an adjustment plate 86 and a disassembly assembly 87. The transmission plate 81 is slidably arranged 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 connected with the inner cavity of the disassembly groove. The extrusion block 73 cooperates with the transmission plate 81. The cross-section of the disassembly groove is L-shaped. The disassembly groove consists of a section of inclined groove and a section of horizontal groove. A pull groove is provided on the outer wall of the transmission plate 81. The opening of the pull groove facilitates the insertion of fingers to pull the transmission plate 81, so that the transmission plate 81 squeezes the disassembly rod 66 through the inclined inner wall of the groove. The lifting rod 62 can be driven down to make the clamping rod 63 disengage from the clamping hole, so that the molds 5 on the mounting plate 4 can be disassembled and replaced one by one. The cross section of the transmission plate 81 is hourglass-shaped. When the extrusion block 73 is located in the middle depression of the transmission plate 81, the elastic force of the second compression spring 74 can be used to enable the limit plate 752 to vertically limit the gear cover. After the extrusion block 73 is displaced and squeezed by the transmission plate 81, the limit plate 752 will be driven away from the gear cover through the sleeve plate 71, so as not to affect the normal detection of the gear cover and the loading and unloading operations. 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 is fixedly connected to the inner wall of the transmission groove. The fourth compression spring 83 is slidably connected with the inner cavity of the transmission plate 81, and the fourth compression spring 83 is sleeved on the outside of the sliding rod 82. One end of the fourth compression spring 83 is fixedly connected to the transmission plate 81, and the other end of the fourth compression spring 83 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 close to the fixing ring 85. The transmission rod 84 is fixedly connected to the bottom end of the transmission plate 81, and through grooves are equidistantly provided at the bottom end of the rotating table 3. The transmission rod 84 is slidably connected with the inner cavity of the through groove, and the fixing ring 85 is fixedly connected to the top of the workbench 1. The transmission rod 84 and the inner wall of the fixing ring 85 cooperate with each other. The node 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. The transmission rod 84 can be close to the inner wall of the fixed ring 85 when the turntable 3 rotates, and when encountering the adjustment plate 86, it drives the transmission plate 81 to be displaced, so as to achieve the vertical limitation of the gear cover in the assembly process when it is in contact with the inner wall of the fixed ring 85. At the same time, in the detection and loading and unloading process, the extrusion block 73 can be squeezed by the transmission plate 81, so that the sleeve plate 71 is pushed to move by the moving rod 72, so that the limit plate 752 is away from the gear cover, thereby releasing the vertical limitation of the gear cover. The disassembly component 87 is arranged inside the fixed ring 85.

[0084] Furthermore, the disassembly assembly 87 includes a disassembly plate 871 and a bolt 872. A T-slot is provided on the outer wall of the fixing ring 85. The disassembly plate 871 is slidably and interlacedly connected with the inner cavity of the T-slot. Countersunk holes are symmetrically provided on the outer wall of the disassembly plate 871. Mounting holes are symmetrically provided on the inner wall of the T-slot. The bolt 872 passes through the countersunk holes and is slidably and interlacedly connected with the inner cavity of the mounting hole. The disassembly plate 871 is a part of the fixing ring 85 and can form a perfect circular ring, which is convenient for limiting the transmission rod 84. At the same time, when the mold 5 needs to be disassembled, the disassembly plate 871 is removed, thereby releasing the limitation of the transmission plate 81 and the transmission rod 84, and the transmission plate 81 can be pulled through the pull groove to realize the disassembly operation of the mold 5.

[0085] Specifically, the processing mechanism 2 includes a loading component 21, a grease application and driven wheel assembly component 22, a transmission wheel rotation adjustment matching component 23, a spring assembly component 24 and a detection unloading component 25. The loading component 21 is arranged at the top of the workbench 1, and is used to deliver the gear cover to the inside of the mold 5. The loading component 21 can intermittently clamp the gear cover material one by one through the clamping claws to the inside of the mold 5 above the rotating table 3. The grease application and driven wheel assembly component 22 are arranged at the top of the workbench 1, and are used for grease application to the gear cover and installation of the driven wheel. The grease application and driven wheel assembly component 22 is an independent structure that combines the grease application mechanism and the driven wheel assembly mechanism into one piece. The gear cover material is transmitted to the bottom of this component through the rotating table 3. When the material reaches the bottom of this component, the upper and lower cylinders of the grease application mechanism extend, and after extending, grease is applied through the oil application valve switch, and the driven wheel mechanism can synchronously take the driven wheel with the upper and lower cylinders. After the above actions are completed, the motor moves in numerical control mode from the position of taking the driven wheel to the position of assembling the driven wheel for gear assembly. After the gear assembly is completed, the motor moves back to the position of taking the gear by numerical control mode to take the gear and wait for the next material supply to perform repeated actions. The transmission wheel rotation adjustment matching component 23 is arranged on the top of the workbench 1 for installing and adjusting the transmission wheel. The transmission wheel rotation adjustment matching component 23 is mainly for motor numerical control movement, slide cylinder, air claw and motor numerical control rotation to assemble the transmission wheel. The motor moves to the position of taking the transmission wheel by numerical control, and cooperates with the slide cylinder and air claw to take the transmission wheel. After completing the taking of the transmission wheel, the motor moves to the position of installing the transmission wheel by numerical control. When it reaches the position of installing the transmission wheel, cooperate with the slide cylinder and air claw to install the transmission wheel. The most important thing in this process is that the motor on the mechanism needs to perform the center of circle swing and the driven wheel in a numerically controlled rotation manner. Matching assembly, the spring assembly component 24 is arranged at the top of the workbench 1, and is used to install the spring on the gear cover. The spring assembly component 24 is a two-stage push-type spring push mechanism, and the spring is taken and assembled by the offset slide cylinder. The offset slide cylinder extends to the spring taking position, and the spring flows into the spring material trough fixed above the offset slide cylinder. The sensor detects the presence of the spring, and the offset slide cylinder returns to wait for the gear side cover material to be transferred to the front of this mechanism through the turntable mechanism. It is extended to the specified position by a cylinder or motor numerical control. When one section reaches the specified position, it is extended by the upper two-stage cylinder or motor numerical control. The ejector assembles the spring through the spring material trough, and the detection and unloading component 25 is arranged at the top of the workbench 1, and is used to detect and unload the assembled gear cover. The detection and unloading component 25 is mainly a combination of motor numerical control movement, three-axis cylinder, and air claw.The driven wheel detection sensor, the transmission wheel detection sensor and the spring sensor are assembled and fixed on the air gripper. When the motor numerical control moves to the specified position, when the three-axis cylinder and the air gripper grab the gear cover, the driven wheel detection sensor, the transmission wheel detection sensor and the spring sensor begin to detect whether the corresponding parts assembled by the gear cover are present, so as to judge and select good and defective products. The various components of the above processing mechanism 2 are all existing mechanisms, but they are not described in detail.

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

[0087] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A gear cover assembly system, comprising a workbench (1), on which a processing mechanism (2) for assembling the gear cover is arranged, and on which a rotating table (3) is arranged on the workbench (1) for rotating by a driving member, wherein: The rotating table (3) is provided with mounting plates (4) at equal intervals, and a mold (5) for limiting the horizontal displacement of the gear cover is fixedly connected to the top of the mounting plates (4). The rotating table (3) is provided with a mounting limit device, and the mounting limit device comprises: A mounting mechanism (6), the mounting mechanism (6) being arranged inside the rotating platform (3) and used for multi-point clamping of the mounting plate (4); A limiting mechanism (7), wherein the limiting mechanism (7) is arranged inside the rotating platform (3) and is used to limit the vertical displacement of the gear protection cover at multiple points; 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 mounting mechanism (6).

2. A gear cover assembly system according to claim 1, characterized in that: The mounting mechanism (6) comprises: Installation tubes (61), the installation tubes (61) are equidistantly embedded in the rotating platform (3), and the installation plate (4) is provided with installation grooves matching the installation tubes (61) at equidistant intervals; A lifting rod (62), wherein the lifting rod (62) is slidably connected to the inner cavity of the mounting tube (61); A clamping rod (63), wherein a clamping groove is provided inside the lifting rod (62), one end of the clamping rod (63) is slidably inserted and connected with the inner cavity of the clamping groove, clamping holes are provided on both sides of the inner wall of the installation groove, the other end of the clamping rod (63) passes through the installation tube (61) and is slidably inserted and connected with the inner cavity of the clamping hole, and the other end of the clamping rod (63) is provided with an inclined surface; A slider (64), wherein first oblique grooves are symmetrically provided on both sides of the inner wall of the clamping groove, the slider (64) is slidably connected with the inner cavity of the first oblique groove, and the slider (64) is fixedly connected with the clamping rod (63); A first compression spring (65), wherein the first compression spring (65) is arranged inside the mounting tube (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 end of the inner wall of the mounting tube (61); A disassembly rod (66), one end of which passes through the mounting tube (61) and is fixedly connected to the lifting rod (62), and the other end of which cooperates with the transmission mechanism (8).

3. A gear cover assembly system according to claim 2, characterized in that: The limiting mechanism (7) comprises: A sleeve plate (71), the top of the rotating platform (3) is provided with movable grooves at equal intervals, and the sleeve plate (71) is slidably arranged inside the movable grooves; A moving rod (72), one end of which is fixedly connected to the sleeve plate (71), and the other end of which is slidably connected to the inner wall of the moving groove; An extrusion block (73), wherein the interior of the rotating table (3) is provided with transmission grooves at equal intervals, and both sides of the inner wall of the transmission groove are provided with extrusion grooves, and the extrusion block (73) is slidably connected with the inner cavity of the extrusion groove, and the extrusion block (73) is fixedly connected to the other end of the moving rod (72); A second compression spring (74), wherein 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; A limiting component (75) is arranged inside the sleeve plate (71) and is used to limit the vertical displacement of the gear protection cover.

4. A gear cover assembly system according to claim 3, characterized in that: The limiting component (75) comprises: A lifting plate (751), wherein the lifting plate (751) is slidably interlaced with the inner cavity of the sleeve plate (71); A limiting plate (752), the limiting plate (752) is slidably interlaced with the lifting plate (751), and the limiting plate (752) is used to fit the gear protection cover; A positioning pin (753), the positioning pin (753) is threadedly connected to the top end of the lifting plate (751) and is used to fit the limiting plate (752) to limit displacement; A positioning rod (754), positioning grooves are provided on both sides of the lifting plate (751), positioning holes are provided on both sides of the inner wall of the sleeve plate (71), one end of the positioning rod (754) is slidably inserted and connected with the inner cavity of the positioning groove, and the other end of the positioning rod (754) is slidably inserted and connected with the inner cavity of the positioning hole; A pressing rod (755), wherein a pressing groove is provided between the positioning grooves, and the pressing rod (755) is rotatably arranged inside the pressing groove via a rotating shaft, and the pressing rod (755) is cross-arranged; An extrusion rod (756), wherein one end of the pressing rod (755) is provided with a second inclined groove, one end of the extrusion rod (756) is slidably connected with the inner cavity of the second inclined groove, and the other end of the extrusion rod (756) is fixedly connected with the positioning rod (754); A third compression spring (757), 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.

5. The gear cover assembly system according to claim 3, characterized in that: The transmission mechanism (8) comprises: A transmission plate (81), the transmission plate (81) is slidably arranged 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 connected with the inner cavity of the disassembly groove, and the extrusion block (73) and the transmission plate (81) cooperate with each other; A slide rod (82), one end of which is fixedly connected to the inner wall of the transmission groove, and the other end of which is slidably connected to the inner cavity of the transmission plate (81); a fourth compression spring (83), wherein the fourth compression spring (83) is sleeved on the outside of the slide rod (82), one end of the fourth compression spring (83) is fixedly connected to the transmission plate (81), and the other end of the fourth compression spring (83) is fixedly connected to the inner wall of the transmission groove; A transmission rod (84), the transmission rod (84) is fixedly connected to the bottom end of the transmission plate (81), the bottom end of the rotating platform (3) is provided with through grooves at equal intervals, and the transmission rod (84) is slidably connected with the inner cavity of the through groove; A fixing ring (85), the fixing ring (85) is fixedly connected to the top of the workbench (1), and the transmission rod (84) and the inner wall of the fixing ring (85) cooperate with each other; an adjusting plate (86), the adjusting plate (86) being fixedly connected to the inner wall of the fixing ring (85) and used for guiding the displacement of the transmission rod (84); A disassembly assembly (87), wherein the disassembly assembly (87) is arranged inside the fixing ring (85).

6. A gear cover assembly system according to claim 5, characterized in that: The cross section of the disassembly groove is L-shaped, the cross section of the transmission plate (81) is hourglass-shaped, and a drawing groove is provided on the outer wall of the transmission plate (81).

7. The gear cover assembly system according to claim 5, characterized in that: The disassembly assembly (87) comprises: A disassembly plate (871), wherein the outer wall of the fixing ring (85) is provided with a T-shaped groove, and the disassembly plate (871) is slidably interlaced with the inner cavity of the T-shaped groove; The bolt (872) is symmetrically provided with countersunk holes on the outer wall of the disassembly plate (871), and the inner wall of the T-shaped slot is symmetrically provided with mounting holes, and the bolt (872) passes through the countersunk holes and is slidably inserted into the inner cavity of the mounting holes for connection.

8. The gear cover assembly system according to claim 1, characterized in that: The processing mechanism (2) comprises: A loading assembly (21), the loading assembly (21) being arranged at the top of the workbench (1) and being used for delivering the gear cover to the interior of the mold (5); A grease application and driven wheel assembly component (22), wherein the grease application and driven wheel assembly component (22) is arranged at the top of the workbench (1) and is used for grease application on the gear cover and installation of the driven wheel; A transmission wheel rotation adjustment fitting assembly (23), wherein the transmission wheel rotation adjustment fitting assembly (23) is arranged at the top end of the workbench (1) and is used for installing and adjusting the transmission wheel; A spring assembly component (24), the spring assembly component (24) being arranged on the top of the workbench (1) and being used for mounting the spring on the gear cover; A detection and blanking component (25) is arranged at the top of the workbench (1) and is used to detect and perform blanking operations on the assembled gear cover.

9. The gear cover assembly system according to claim 1, characterized in that: A numerical control console (9) is fixedly mounted on the top of the workbench (1) for controlling the operation of the processing mechanism (2) and the intermittent rotation of the rotating table (3).

10. A method for using a gear cover assembly system according to any one of claims 1 to 9, characterized in that: The specific usage steps are as follows: Step 1: The processing mechanism (2) and the rotating table (3) are started through the numerical control console (9), and the loading assembly (21) can clamp the gear cover to the inside of the mold (5) on the rotating table (3). At this time, the rotating table (3) can drive the current mold (5) to rotate to the bottom of the grease point and driven wheel assembly assembly (22), so as to perform the grease point and driven wheel assembly operation; Step 2: During the rotation process, the transmission rod (84) slides down from the adjustment plate (86) and is pressed against the fixing ring (85) under the elastic force of the fourth compression spring (83), thereby driving the transmission plate (81) to move toward the outside of the transmission groove. At this time, the extrusion block (73) is inserted into the middle depression of the transmission plate (81) under the elastic force of the second compression spring (74). At this time, the limit plate (752) is pressed against the upper edge of the gear cover to be limited, thereby realizing the limit in the assembly process; Step 3: After the grease application and driven wheel assembly operations are completed, the rotating platform (3) will drive the gear cover to rotate to the transmission wheel rotation adjustment matching component (23) and the spring assembly component (24) in sequence to realize the assembly of the transmission wheel and the spring; Step 4: After the transmission wheel and the spring are assembled, the rotating platform (3) will drive the gear cover to rotate to the bottom of the detection and unloading assembly (25), and at the same time, the transmission rod (84) will slide back onto the adjustment plate (86). At this time, the transmission plate (81) will move toward the inside of the transmission groove, and the extrusion block (73) will be squeezed by the transmission plate (81) to make the limit plate (752) away from the gear cover, thereby releasing the vertical limit, and the detection and unloading operations can be carried out; Step 5: After the unloading operation, the rotating table (3) can drive the empty mold (5) to rotate again to the bottom of the loading assembly (21) to realize the cyclic assembly work.

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