Burr removing device for T-shaped rubber ring production

Abstract

The invention discloses a burr removing device for T-shaped rubber ring production, and relates to the technical field of T-shaped rubber ring production, the burr removing device comprises a workbench, the periphery of the top of the workbench is fixedly connected with an upper limiting plate through four sets of supporting rods, the upper limiting plate is provided with a moving assembly, and meanwhile, a burr removing assembly is installed in the moving assembly; and the burr removing assembly is used for removing burrs on the surfaces of the inner circle and the outer circle of the T-shaped rubber ring and can carry out cutter distance compensation to a certain degree. Through the arrangement of the burr removing assembly, the T-shaped rubber ring can remove burrs on the outer circle surface and the inner circle surface in sequence so as to improve the burr removing efficiency of the T-shaped rubber ring, and meanwhile, the blade can be finely adjusted along with elastic deformation of the rubber ring during cutting so as to provide cutter distance compensation to avoid over-cutting or burr residues.

Description

Technical Field

[0001] The present invention relates to the technical field of T-shaped rubber ring production, and particularly relates to a burr removal device for T-shaped rubber ring production. Background Art

[0002] The T-shaped rubber ring is composed of a T-shaped elastomer and backrest rings on both sides. The root of the T-shaped elastomer abuts against the bottom of the groove to form a static seal, and the backrest rings can close the extrusion gap under the action of fluid pressure to prevent the rubber from being extruded and damaged due to pressure. In the production process of T-shaped rubber rings, burr removal is a key link. The generation of burrs is mainly due to the overflow of rubber material at the mold parting surface and other parts during the injection molding or forming process. Burrs not only affect the appearance and quality of the product, but may also have a negative impact on the sealing performance.

[0003] As a key sealing element, the T-shaped rubber ring is widely used in fields such as automobiles and hydraulic systems. Its performance directly affects the equipment sealing performance and service life. Traditional manual operation is prone to uneven cutting depth, damaging the main structure of the rubber ring, affecting the flatness of the sealing surface, and the inner and outer circle burrs need to be processed step by step. The replacement and positioning are time-consuming, making it difficult to meet the requirements of batch production. At the same time, the fixed tool path cannot compensate for the elastic deformation of the rubber ring, and it is easy to have over-cutting (damaging the main body) or under-cutting (burr residue). Summary of the Invention

[0004] The purpose of the present invention is to provide a burr removal device for T-shaped rubber ring production to solve the problems existing in the above background art.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A burr removal device for T-shaped rubber ring production includes a workbench. The four sides of the top of the workbench are fixedly connected with an upper limit plate through four groups of support rods. A moving component is arranged on the upper limit plate. At the same time, a burr removal component is installed inside the moving component, and the burr removal component is used to remove the burrs on the inner and outer circle surfaces of the T-shaped rubber ring and can perform a certain degree of tool distance compensation.

[0007] As a further solution of the present invention: The burr removal component includes a center disk rotating on the inner ring surface of an annular cylinder. A motor three is fixedly connected inside the center disk, and the output end of the motor three is fixedly connected with a threaded lead screw two. A moving block is threadedly connected to the surface of the threaded lead screw two;

[0008] A connecting rod, one side of the connecting rod is fixedly connected to the moving block, and one end of the connecting rod is fixedly connected with a motor four, and the output end of the motor four is fixedly connected with a fixed block;

[0009] A connecting plate, the connecting plate slides inside the fixed block. Moving plates are fixedly connected to both sides of the connecting plate, and springs are fixedly connected to one side of the moving plates;

[0010] A cutting blade, which is fixedly connected to one end of the connecting plate away from the moving plate;

[0011] A second motor, which is fixedly connected inside the annular cylinder, and the output of the second motor is fixedly connected to the middle of one end of the central disc.

[0012] As a further solution of the present invention: the second threaded lead screw is movably installed in the middle of the central disc, the moving block moves through the moving groove opened in the middle of the central disc, the moving plate slides through the sliding grooves opened on both sides of the fixed block, the fixed block is threadedly connected to the output end of the fourth motor through a limit bolt, and the length of the connecting rod is less than the radius length of the overall central disc.

[0013] As a further solution of the present invention: the moving assembly includes two hydraulic cylinders, the two hydraulic cylinders are fixedly connected to the top of the upper limit plate, the output ends of the two hydraulic cylinders are both fixedly connected with moving rods, and a connecting block is fixedly connected to the middle of the inner sides of the moving rods;

[0014] An annular cylinder, which is fixedly connected to the end of the connecting block away from the moving rod, and a stabilizing ring is fixedly connected to the outer ring surface of the annular cylinder;

[0015] Two connecting shafts, both of which rotate in the middle of both sides of the moving rod, and limit discs are fixedly connected to both of the connecting shafts;

[0016] Two third threaded lead screws, both of which rotate on both sides of the middle of the annular cylinder, sliding blocks are threadedly connected to the surfaces of the two third threaded lead screws, and a pushing rod is fixedly connected to the inner sides of the sliding blocks, a fourth bevel gear is fixedly connected to one side of the third threaded lead screw, and the fourth bevel gear meshes with a third bevel gear;

[0017] Two extension blocks, both of which are fixedly connected to both sides of the end of the connecting block away from the moving rod;

[0018] Two circular gears, both of which are fixedly connected to the two connecting shafts;

[0019] Two racks, both of which are fixedly connected to the sliding grooves opened on both sides of the upper limit plate.

[0020] As a further solution of the present invention: the limit disc rotates on the surface of the moving rod, the connecting block slides through the sliding groove opened in the middle of the upper limit plate, the sliding block slides through the sliding groove opened in the annular cylinder, both of the connecting shafts are movably installed in the middle of one side of the two extension blocks, both of the two extension blocks are hollow, both of the two third threaded lead screws are movably installed on one side of the extension block, and the third bevel gear and the fourth bevel gear are both arranged inside the extension block.

[0021] As a further solution of the present invention: it further includes an outer circle clamping component, and the outer circle clamping component is arranged inside two support rods that fixedly connect the workbench to the upper limit plate. The outer circle clamping component is used to adjust and adsorb and clamp according to the outer circle size of the T-shaped rubber ring.

[0022] As a further solution of the present invention: the outer circle clamping component includes a connection disk welded to two support rods on the workbench;

[0023] A first motor, the first motor is fixedly connected to one side of the connection disk through a fixing plate, and the output end of the first motor is fixedly connected with a first bevel gear;

[0024] Five second bevel gears, the five second bevel gears are meshed and connected with the first bevel gear, a first threaded rod is fixedly connected to the middle of each of the five second bevel gears, and a sliding plate is threadedly connected to the surface of the first threaded rod. At the same time, one side of the sliding plate is fixedly connected with a suction block through an extension rod, and a vacuum pump is fixedly connected to one side of each suction block.

[0025] As a further solution of the present invention: the first bevel gear is rotatably connected inside the connection disk, the sliding plates all slide through chutes opened on the connection disk, and suction holes are arranged inside the suction blocks.

[0026] As a further solution of the present invention: limit blocks are fixedly connected to both ends of one side of the workbench, a fifth motor is fixedly installed on one side of one of the limit blocks, the output end of the fifth motor is fixedly connected with a bidirectional lead screw, a first threaded block is threadedly connected to the surface of one side of the bidirectional lead screw, and a second threaded block is threadedly connected to the surface of the other side of the bidirectional lead screw.

[0027] As a further solution of the present invention: the bidirectional lead screw is movably installed in the middle of the limit block, the first threaded block and the second threaded block are respectively threadedly connected to two opposite thread groups of the bidirectional lead screw, the first threaded block and the second threaded block both slide through chutes opened on one side of the workbench, and a push plate that slides inside the workbench is fixedly connected to one side of each of the first threaded block and the second threaded block.

[0028] The beneficial effects of the present invention:

[0029] (1) In the present invention, through the setting of the burr removal component, the T-shaped rubber ring can remove the burrs on the outer circle surface and the inner circle surface in sequence, so as to improve the efficiency of burr removal of the T-shaped rubber ring. At the same time, when cutting, the blade can be finely adjusted with the elastic deformation of the rubber ring to provide tool distance compensation to avoid over-cutting or burr residue;

[0030] (2) In the present invention, through the setting of the outer circle clamping component, the T-shaped rubber ring can be firmly clamped on the outer circle through vacuum adsorption, thereby providing uniform adsorption force and avoiding deformation caused by mechanical clamping;

[0031] (3) In the present invention, through the setting of the moving component, the T-shaped rubber ring can be stably alternated on the inner and outer surfaces of the inner circle, and after the burrs on the inner and outer circles of the T-shaped rubber ring are removed, automatic blanking can be synchronized to improve the processing efficiency of the T-shaped rubber ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The present invention will be further described below with reference to the accompanying drawings.

[0033] Figure 1 is a schematic three-dimensional structure of the present invention Figure 1 ;

[0034] Figure 2 is a schematic three-dimensional structure of the present invention Figure 2 ;

[0035] Figure 3 is a schematic combined structure diagram of the burr-removing component and the moving component of the present invention;

[0036] Figure 4 is a schematic exploded structure diagram of the burr-removing component of the present invention;

[0037] Figure 5 is a partial exploded structure of the burr-removing component of the present invention;

[0038] Figure 6 is a schematic exploded structure diagram of the moving component of the present invention;

[0039] Figure 7 is Figure 5 an enlarged view of part B in

[0040] Figure 8 is a schematic three-dimensional structure diagram of the outer circle clamping component of the present invention;

[0041] Figure 9 is a schematic exploded structure diagram of the outer circle clamping component of the present invention;

[0042] Figure 10 is Figure 9 an enlarged view of part A in

[0043] In the figure: 1, workbench; 2, outer circle clamping component; 200, connecting plate; 201, first motor; 202, fixing plate; 203, first bevel gear; 204, second bevel gear; 205, first threaded lead screw; 206, sliding plate; 207, suction block; 208, vacuum pump; 3, burr removal component; 300, second motor; 301, center disk; 302, third motor; 303, moving block; 304, second threaded lead screw; 305, connecting rod; 306, fourth motor; 307, fixing block; 308, connecting plate; 309, moving plate; 310, spring; 311, limit bolt; 312, cutting blade; 4, moving component; 400, hydraulic cylinder; 401, moving rod; 402, connecting shaft; 403, circular gear; 404, rack; 405, limit disk; 406, third bevel gear; 407, fourth bevel gear; 408, third threaded lead screw; 409, sliding block; 410, pushing rod; 411, connecting block; 412, extending block; 413, annular cylinder; 414, stabilizing ring; 5, upper limit plate; 6, T-shaped rubber ring; 7, limit block; 8, fifth motor; 9, bidirectional threaded lead screw; 10, first threaded block; 11, second threaded block. Specific implementation mode

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] Embodiment 1

[0046] Please refer to Figures 1 - 10 As shown, the present invention is a burr removal device for producing T-shaped rubber rings, including a workbench 1. The four sides of the top of the workbench 1 are fixedly connected to an upper limit plate 5 through four groups of support rods. A moving component 4 is arranged on the upper limit plate 5. At the same time, a burr removal component 3 is installed inside the moving component 4, and the burr removal component 3 is used to remove the burrs on the inner and outer circle surfaces of the T-shaped rubber ring 6 and can perform a certain degree of tool distance compensation.

[0047] In the present invention, preferably, the burr removal component 3 includes a center disk 301 rotating on the inner ring surface of the annular cylinder 413. A third motor 302 is fixedly connected inside the center disk 301. The output end of the third motor 302 is fixedly connected to a second threaded lead screw 304, and a moving block 303 is threadedly connected to the surface of the second threaded lead screw 304;

[0048] Connecting rod 305, one side of the connecting rod 305 is fixedly connected to the moving block 303, and one end of the connecting rod 305 is fixedly connected to a fourth motor 306, and the output end of the fourth motor 306 is fixedly connected to a fixing block 307;

[0049] The connecting plate 308 slides within the fixed block 307. Both sides of the connecting plate 308 are fixedly connected with moving plates 309, and a spring 310 is fixedly connected to one side of the moving plate 309;

[0050] The cutting blade 312 is fixedly connected to one end of the connecting plate 308 away from the moving plate 309;

[0051] The second motor 300 is fixedly connected inside the annular cylinder 413, and the output of the second motor 300 is fixedly connected to the middle of one end of the center disk 301.

[0052] It should be noted that the connecting rod 305 and the moving block 303 are vertically arranged to make the movement more stable during the process, and the fourth motor 306 is arranged inside the center disk 301 to reduce interference.

[0053] In the present invention, preferably, the second threaded lead screw 304 is movably installed in the middle of the center disk 301. The moving block 303 moves through the moving groove opened in the middle of the center disk 301. The moving plate 309 slides through the sliding grooves opened on both sides of the fixed block 307. The fixed block 307 is threadedly connected to the output end of the fourth motor 306 through the limit bolt 311. The length of the connecting rod 305 is less than the radius length of the entire center disk 301.

[0054] It should be noted that the setting of the limit bolt 311 makes it more convenient to connect the fixed block 307 and the cutting blade 312 to the output shaft of the fourth motor 306;

[0055] The second motor 300, the third motor 302, and the fourth motor 306 are all electrically connected and controlled by wireless signal transmission through a controller (not shown).

[0056] During the implementation process, first, the third motor 302 is set. The output end of the third motor 302 drives the second threaded lead screw 304 to rotate along the middle of the center disk 301. The rotation of the second threaded lead screw 304 causes the moving block 303 to drive the connecting rod 305, the fourth motor 306, the fixed block 307, the connecting plate 308, and the cutting blade 312 to move outward along the chute on the second threaded lead screw 304 and the center disk 301. When the cutting blade 312 fits against the inner circular surface of the T-shaped rubber ring 6, the second motor 300 is set. The output end of the second motor 300 drives the center disk 301 to rotate along the inner ring of the annular cylinder 413. The center disk 301 drives the connecting rod 305, the fourth motor 306, the fixed block 307, the connecting plate 308, and the cutting blade 312 to rotate, thereby cutting and removing the burrs on the inner circle of the T-shaped rubber ring 6. When fixing the inner ring of the T-shaped rubber ring 6, the fourth motor 306 is set. The output end of the fourth motor 306 drives the fixed block 307, the connecting plate 308, and the cutting blade 312 to rotate 180° for flipping. Once again, the third motor 302 is set. The third motor 302 drives the second threaded lead screw 304 to make the moving block 303 drive the connecting rod 305, the fourth motor 306, the fixed block 307, the connecting plate 308, and the cutting blade 312 to fit against the outer circular surface of the T-shaped rubber ring 6. Once again, the second motor 300 is set. The output end of the second motor 300 drives the center disk 301 to rotate along the inner ring of the annular cylinder 413. The center disk 301 drives the connecting rod 305, the fourth motor 306, the fixed block 307, the connecting plate 308, and the cutting blade 312 to rotate, thereby cutting and removing the burrs on the outer circle of the T-shaped rubber ring 6. When the cutting blade 312 cuts the inner or outer circle of the T-shaped rubber ring 6, the connecting plate 308 exerts a squeezing force on the moving plate 309 through the two side springs 310, enabling the connecting plate 308 to drive the cutting blade 312 to move a certain distance within the fixed block 307, effectively avoiding the cutting blade 312 from moving to adapt to the elasticity and deformation of the T-shaped rubber ring 6.

[0057] Embodiment 2

[0058] In the present invention, preferably, the moving assembly 4 includes two hydraulic cylinders 400. The two hydraulic cylinders 400 are fixedly connected to the top of the upper limit plate 5. The output ends of the two hydraulic cylinders 400 are both fixedly connected with moving rods 401, and a connecting block 411 is fixedly connected to the middle of the inner side of the moving rods 401;

[0059] The annular cylinder 413 is fixedly connected to one end of the connecting block 411 away from the moving rod 401. A stabilizing ring 414 is fixedly connected to the outer ring surface of the annular cylinder 413;

[0060] Two connecting shafts 402 are both rotatably connected to the middle of both sides of the moving rod 401, and limiting disks 405 are fixedly connected to both of the two connecting shafts 402;

[0061] Two sets of threaded lead screws III 408 are rotatably arranged on both sides of the middle part of the annular cylinder 413. The surfaces of the two sets of threaded lead screws III 408 are both threadedly connected with sliding blocks 409, and a push rod 410 is fixedly connected to the inner side of the sliding block 409. A bevel gear IV 407 is fixedly connected to one side of the threaded lead screw III 408, and the bevel gear IV 407 meshes with a bevel gear III 406;

[0062] Two sets of extension blocks 412 are fixedly connected to both sides of the end of the connecting block 411 away from the moving rod 401;

[0063] Two sets of circular gears 403 are fixedly connected to the two sets of connecting shafts 402;

[0064] Two sets of racks 404 are fixedly connected to the sliding grooves opened on both sides of the upper limit plate 5.

[0065] It should be noted that the stabilizing ring 414 is made of rubber material. The stabilizing ring 414 has elastic movement and is more convenient for sleeving the T-shaped rubber ring 6. An anti-disengagement disc is fixedly connected to the bottom end of the connecting shaft 402 to provide stability when the connecting shaft 402 rotates.

[0066] In the present invention, preferably, the limit disc 405 rotates on the surface of the moving rod 401. The connecting block 411 slides through the sliding groove opened in the middle of the upper limit plate 5. The sliding block 409 slides through the sliding groove opened in the annular cylinder 413. The two sets of connecting shafts 402 are both movably installed in the middle of one side of the two sets of extension blocks 412. The two sets of extension blocks 412 are both hollow. The two sets of threaded lead screws III 408 are both movably installed on one side of the extension block 412. The bevel gear III 406 and the bevel gear IV 407 are both arranged inside the extension block 412.

[0067] In the present invention, preferably, it further includes an outer circle clamping assembly 2. The outer circle clamping assembly 2 is arranged inside the two support rods that fixedly connect the workbench 1 to the upper limit plate 5. The outer circle clamping assembly 2 is used to adjust and adsorb and clamp according to the outer circle size of the T-shaped rubber ring 6.

[0068] In the present invention, preferably, the outer circle clamping assembly 2 includes a connecting disc 200 welded to the two support rods on the workbench 1;

[0069] A motor I 201 is fixedly connected to one side of the connecting disc 200 through a fixing plate 202. A bevel gear I 203 is fixedly connected to the output end of the motor I 201;

[0070] Five sets of bevel gears II 204 are meshed and connected with bevel gear I 203. A screw rod I 205 is fixedly connected to the middle of each of the five sets of bevel gears II 204. A sliding plate 206 is threadedly connected to the surface of the screw rod I 205. Meanwhile, a suction block 207 is fixedly connected to one side of the sliding plate 206 through an extension rod, and a vacuum pump 208 is fixedly connected to one side of each suction block 207.

[0071] It should be noted that the vacuum pump 208 is a prior art. The vacuum pump 208 is connected to the suction block 207 and can pump the inside of the suction block 207 to form a negative pressure to adsorb the outer circle of the T-shaped rubber ring 6.

[0072] The five sets of bevel gears II 204 are all arranged in a circular pattern.

[0073] In the present invention, preferably, the bevel gear I 203 is rotatably connected inside the connection disk 200. The sliding plates 206 all slide through the chutes opened on the connection disk 200. Suction holes are arranged on the inner sides of the suction blocks 207.

[0074] In the present invention, preferably, two ends of one side of the workbench 1 are fixedly connected with limit blocks 7. A motor V 8 is fixedly installed on one side of one of the limit blocks 7. The output end of the motor V 8 is fixedly connected with a bidirectional screw rod 9. A thread block I 10 is threadedly connected to the surface of one side of the bidirectional screw rod 9, and a thread block II 11 is threadedly connected to the surface of the other side of the bidirectional screw rod 9.

[0075] In the present invention, preferably, the bidirectional screw rod 9 is movably installed in the middle of the limit blocks 7. The thread block I 10 and the thread block II 11 are respectively threadedly connected to two opposite thread groups of the bidirectional screw rod 9. The thread block I 10 and the thread block II 11 both slide through the chutes opened on one side of the workbench 1. A push plate that slides inside the workbench 1 is fixedly connected to one side of each of the thread block I 10 and the thread block II 11.

[0076] It should be noted that a partition plate is arranged in the middle of the workbench 1 to separate the waste materials from the processed T-shaped rubber rings 6. Inclined plates are fixedly connected to both sides of the workbench 1 to play a guiding and sliding role. Collection boxes are placed below the two inclined plates to facilitate the storage of materials.

[0077] During the implementation process, first place the T-shaped rubber ring 6 in the middle of the five groups of suction blocks 207. Set the first motor 201. The output end of the first motor 201 drives the first bevel gear 203 to rotate along the fixed plate 202. The first bevel gear 203 drives the five groups of second bevel gears 204 to rotate. The five groups of second bevel gears 204 drive the first threaded screw rods 205 to rotate along the connecting plate 200. The rotation of the five groups of first threaded screw rods 205 causes the sliding plates 206 to move towards the opposite side of the first threaded screw rods 205 and the connecting plate 200 along the first threaded screw rods 205 under the limit of the connecting plate 200. The five groups of sliding plates 206 all drive the five groups of suction blocks 207 to move inwards. When the five groups of suction blocks 207 are attached to the outer circular surface of the T-shaped rubber ring 6, the vacuum pump 208 provides suction inside the suction blocks 207, so that the T-shaped rubber ring 6 is adsorbed inside the suction blocks 207, enabling the T-shaped rubber ring 6 to be adjusted according to the diameter of the outer circle during processing and not being unable to be firmly clamped and fixed due to elasticity;

[0078] Set the hydraulic cylinder 400. The output end of the hydraulic cylinder 400 pushes the moving rod 401. The moving rod 401 drives the connecting block 411, the annular cylinder 413, the second motor 300, the center disk 301, the third motor 302, the moving block 303, the second threaded screw rod 304, the connecting rod 305, the fourth motor 306, the fixed block 307, the connecting plate 308, and the cutting blade 312 to move along the chute opened in the middle of the upper limit plate 5. When the cutting blade 312 is attached to the inner circle of the T-shaped rubber ring 6, rotate and cut the burrs on the inner circle surface, and the cut burrs fall into the workbench 1;

[0079] After the inner circle burrs are cut off, set the hydraulic cylinder 400 again. The hydraulic cylinder 400 pushes the moving rod 401, so that the annular cylinder 413 drives the stabilizing ring 414 to move to the inner ring surface of the T-shaped rubber ring 6, and then the T-shaped rubber ring 6 is sleeved on the stabilizing ring 414. Since the stabilizing ring 414 has elasticity, it can be well sleeved on the surface of the stabilizing ring 414. At this time, turn off the vacuum pump 208, reverse the setting of the first motor 201, so that the five groups of suction blocks 207 drive the vacuum pump 208 to return to the original position, and rotate the cutting blade 312 to cut the burrs on the outer circle of the T-shaped rubber ring 6 again, and the cut burrs fall into the workbench 1;

[0080] After the outer circular flash of the T-shaped rubber ring 6 is cut, the hydraulic cylinder 400 is set. The output end of the hydraulic cylinder 400 pulls backward with the moving rod 401. The moving rod 401 drives the connecting block 411, the annular cylinder 413, the stabilizing ring 414 and the T-shaped rubber ring 6 sleeved on the stabilizing ring 414 to move backward along the chutes opened in the middle and on both sides of the upper limiting plate 5. When the two connecting shafts 402 drive the two circular gears 403 to move to the two racks 404 and engage with the racks 404, the circular gears 403 drive the connecting shafts 402 and the limiting disc 405 to rotate along the middle of the moving rod 401 and the extension block 412. The connecting shaft 402 drives the bevel gear three 406 to rotate. The bevel gear three 406 drives the bevel gear four 407 to rotate. The rotation of the bevel gear four 407 causes the threaded screw rod three 408 to move toward the stabilizing ring 414 along the chutes opened in the threaded screw rod three 408 and the annular cylinder 413 under the limitation of the annular cylinder 413. The sliding block 409 drives the push rod 410 to move, thereby pushing the T-shaped rubber ring 6 sleeved on the stabilizing ring 414, and then the T-shaped rubber ring 6 falls into the workbench 1;

[0081] The motor five 8 is set. The output end of the motor five 8 drives the bidirectional screw rod 9 to rotate along the middle of the limiting block 7. The rotation of the bidirectional screw rod 9 causes the threaded block one 10 and the threaded block two 11 to move outward simultaneously along the chutes opened in the bidirectional screw rod 9 and the workbench 1, so that the flash waste and the T-shaped rubber ring 6 with the flash removed in the workbench 1 respectively fall from the inclined plates on both sides of the workbench 1 into the storage box.

[0082] The above has described in detail an embodiment of the present invention, but the content described is only a preferred embodiment of the present invention and cannot be considered as used to limit the scope of implementation of the present invention. All equal changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A burr removal device for T-type rubber ring production, characterized in that: The invention comprises a workbench (1), wherein the top of the workbench (1) is fixedly connected to an upper limit plate (5) via four groups of support rods, and a moving assembly (4) is arranged on the upper limit plate (5). Meanwhile, a burr removal assembly (3) is installed inside the moving assembly (4), and the burr removal assembly (3) is used to remove burrs on the inner and outer circular surfaces of a T-shaped rubber ring (6) and can perform a certain degree of tool distance compensation.

2. A burr removal device for T-type rubber ring production according to claim 1, characterized in that: The burr removal assembly (3) comprises a center disk (301) rotating on the inner surface of the annular cylinder (413), a motor three (302) being fixedly connected inside the center disk (301), a threaded screw rod two (304) being fixedly connected to the output end of the motor three (302), and a moving block (303) being threadedly connected to the surface of the threaded screw rod two (304); A connecting rod (305), one side of the connecting rod (305) is fixedly connected to the moving block (303), one end of the connecting rod (305) is fixedly connected to a motor four (306), and the output end of the motor four (306) is fixedly connected to a fixed block (307); A connecting plate (308), wherein the connecting plate (308) slides in the fixed block (307), both sides of the connecting plate (308) are fixedly connected to a movable plate (309), and one side of the movable plate (309) is fixedly connected to a spring (310); A cutting blade (312), wherein the cutting blade (312) is fixedly connected to an end of the connecting plate (308) away from the moving plate (309); Motor 2 (300), wherein the motor 2 (300) is fixedly connected to the inside of the annular cylinder (413), and the output of the motor 2 (300) is fixedly connected to the middle of one end of the center disk (301).

3. A burr removal device for T-type rubber ring production according to claim 2, characterized in that: The threaded screw rod 2 (304) is movably installed in the middle of the center disk (301), the movable block (303) moves through the movable groove opened in the middle of the center disk (301), and the movable plate (309) slides through the sliding grooves opened on both sides of the fixed block (307). The fixed block (307) is threadedly connected to the output end of the motor 4 (306) through a limiting bolt (311), and the length of the connecting rod (305) is less than the overall radius length of the center disk (301).

4. The burr removal device for T-shaped rubber ring production according to claim 1 is characterized in that: The moving assembly (4) comprises two groups of hydraulic cylinders (400), the two groups of hydraulic cylinders (400) are fixedly connected to the top of the upper limit plate (5), the output ends of the two groups of hydraulic cylinders (400) are fixedly connected to moving rods (401), and the inner middle part of the moving rod (401) is fixedly connected to a connecting block (411); An annular cylinder (413), the annular cylinder (413) being fixedly connected to one end of the connection block (411) away from the moving rod (401), and a stabilizing ring (414) being fixedly connected to the outer ring surface of the annular cylinder (413); Two groups of connecting shafts (402), the two groups of connecting shafts (402) are both rotated at the middle of both sides of the moving rod (401), and the two groups of connecting shafts (402) are both fixedly connected with limit plates (405); Two groups of threaded screw rods (408), the threaded screw rods (408) are both rotated on both sides of the middle part of the annular cylinder (413), the surfaces of the two groups of threaded screw rods (408) are both threadedly connected with sliding blocks (409), and the inner side of the sliding blocks (409) is fixedly connected with a push rod (410), one side of the threaded screw rods (408) is fixedly connected with a bevel gear (407), and the bevel gear (407) is meshed with a bevel gear (406); Two groups of extension blocks (412), the two groups of extension blocks (412) are fixedly connected to two sides of the connection block (411) away from one end of the moving rod (401); Two sets of circular gears (403), the two sets of circular gears (403) are fixedly connected to two sets of connecting shafts (402); Two sets of racks (404), both of which are fixedly connected to the slide grooves opened on both sides of the upper limit plate (5).

5. A burr removal device for T-shaped rubber ring production according to claim 4, characterized in that: The limit plate (405) rotates on the surface of the moving rod (401), the connecting block (411) slides through the sliding groove opened in the middle of the upper limit plate (5), and the sliding block (409) slides through the sliding groove opened in the annular cylinder (413). The two groups of connecting shafts (402) are movably installed in the middle of one side of the two groups of extension blocks (412), and the two groups of extension blocks (412) are both hollow. The two groups of threaded screw rods (408) are movably installed on one side of the extension block (412), and the bevel gear (406) and the bevel gear (407) are both arranged inside the extension block (412).

6. A burr removal device for T-type rubber ring production according to claim 1, characterized in that: It also includes an outer circle clamping assembly (2), which is arranged on the inner side of two groups of support rods fixedly connected to the upper limit plate (5) of the workbench (1), and is used to adjust and adsorb and clamp according to the outer circle size of the T-shaped rubber ring (6).

7. A burr removal device for T-shaped rubber ring production according to claim 6, characterized in that: The outer circle clamping assembly (2) comprises a connecting plate (200) welded to the connecting plates (200) on two groups of support rods on the workbench (1); Motor 1 (201), wherein the motor 1 (201) is fixedly connected to one side of the connecting disk (200) via a fixing plate (202), and a bevel gear 1 (203) is fixedly connected to an output end of the motor 1 (201); Five groups of bevel gears 2 (204), the five groups of bevel gears 2 (204) are meshedly connected with bevel gear 1 (203), the middle parts of the five groups of bevel gears 2 (204) are fixedly connected with threaded screws 1 (205), and the surfaces of the threaded screws 1 (205) are threadedly connected with sliding plates (206), and one side of the sliding plate (206) is fixedly connected with a suction block (207) through an extension rod, and one side of the suction block (207) is fixedly connected with a vacuum pump (208).

8. A burr removal device for T-shaped rubber ring production according to claim 7, characterized in that: The bevel gear 1 (203) is rotatably connected to the inside of the connecting disk (200), the sliding plates (206) slide through the sliding grooves provided on the connecting disk (200), and the inner sides of the suction blocks (207) are provided with suction holes.

9. The burr removal device for T-type rubber ring production according to claim 1, characterized in that: The two ends of one side of the workbench (1) are fixedly connected to limit blocks (7), and a motor five (8) is fixedly installed on one side of one set of limit blocks (7), and a bidirectional screw rod (9) is fixedly connected to the output end of the motor five (8), and a threaded block one (10) is threadedly connected to the surface of one side of the bidirectional screw rod (9), and a threaded block two (11) is threadedly connected to the surface of the other side of the bidirectional screw rod (9).

10. A burr removal device for T-shaped rubber ring production according to claim 9, characterized in that: The bidirectional screw rod (9) is movably mounted on the middle part of the limit block (7); the thread block 1 (10) and the thread block 2 (11) are respectively threadedly connected to two opposite thread groups of the bidirectional screw rod (9); the thread block 1 (10) and the thread block 2 (11) slide through a slide groove provided on one side of the workbench (1); and one side of the thread block 1 (10) and the thread block 2 (11) are fixedly connected with a push plate that slides in the workbench (1).

Images